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Nasze najnowsze prace mogą nie być zawarte na tej stronie. Aby uzyskać wgląd w nasze aktualne zainteresowania badawcze, polecamy zapoznać się z preprintami, które pojawiły się w ciągu ostatnich dwunastu miesięcy.

Publikacje - 2022

  1. M. Hendzel, M. Fidrysiak, and J. Spałek, Many-particle covalency, ionicity, and atomicity on example of simple molecules - revisited, arXiv: 2202.05860 [cond-mat.str-el] ⇒ link
  2. J. Spałek, M. Fidrysiak, M. Zegrodnik, and A. Biborski, Superconductivity in high-Tc and related strongly correlated systems from variational perspective: Beyond mean field theory, Physics Reports , 959 (2022) pp. 1-117 ⇒ link

Publikacje - 2021

  1. A. Rycerz and P. Witkowski, Sub-Sharvin conductance and enhanced shot noise in doped graphene, Phys. Rev. B 104 165413 (2021), pp. 1-7 ⇒ link
  2. M Zegrodnik, A Biborski, M. Fidrysiak, and J. Spałek, Superconductivity in the three-band model of cuprates: nodal direction characteristics and influence of intersite interactions, J. Phys.: Condens. Matter 33 415601 (2021), pp. 1-8 ⇒ link; arXiv: 2009.04922 [cond-mat.str-el] ⇒ link
  3. R. Kurleto, M. Fidrysiak, L. Nicolai, J. Minár, M. Rosmus, Ł. Walczak, A. Tejeda, J. E. Rault, F. Bertran, A. P. Kądzielawa, D. Legut, D. Gnida, D. Kaczorowski, K. Kissner, F. Reinert, J. Spałek, and P. Starowicz, Photoemission signature of momentum-dependent hybridization in CeCoIn5, Phys. Rev. B 104 125104 (2021), pp. 1-14 ⇒ link
  4. M. Fidrysiak, and J. Spałek, Unified theory of spin and charge excitations in high- Tc cuprate superconductors: A quantitative comparison with experiment and interpretation, Phys. Rev. B 104 L020510 (2021), pp. 1-8 ⇒ link; arXiv: 2104.12812 [cond-mat.str-el] ⇒ link
  5. A. Rycerz, Wiedemann–Franz law for massless Dirac fermions with implications for graphene, Materials 14 2704 (2021), pp. 1-20 ⇒ link
  6. M. Fidrysiak, D. Goc-Jagło, and J. Spałek, Collective spin and charge excitations in the t-J-U model of high-Tc cuprates, J. Mag. Magn. Mat., 168395 (2021) pp. 1-5 ⇒ link; arXiv: 2107.02152 [cond-mat.str-el] ⇒ link
  7. M. Zegrodnik, P. Wójcik, and J. Spałek, Superconducting dome with extended s-wave pairing symmetry in the heavily hole-overdoped copper-oxide planes, Phys. Rev. B 103 144511 (2021), pp. 1-8 ⇒ link
  8. M. Fidrysiak, and J. Spałek, Universal collective modes from strong electronic correlations: Modified 1/Nf theory with application to high-Tc cuprates, Phys. Rev. B 103 165111 (2021), pp. 1-27 ⇒ link; arXiv: 2012.06630 [cond-mat.str-el] ⇒ link
  9. J. Spałek and Danuta Goc-Jagło Electronic Correlations and Metal-Insulator Transitions, Chapter in the Switching effects in transition metal oxides, Wydawnictwo Naukowe PWN, ISBN: 978-83-01-21316-9, 2021, pp. 223-244 ⇒ link

Publikacje - 2020

  1. J. Spałek, The Bose-Einstein statistics: Remarks on Debye, Natanson, and Ehrenfest contributions and the emergence of indistinguishability principle for quantum particles, Stud. Hist. Scien. 19 (2020), pp. 422-441 ⇒ link
  2. D. Suszalski and A. Rycerz, Adiabatic Quantum Pumping in Buckled Graphene Nanoribbon Driven by a Kink, Acta Phys. Pol. B Proc. Suppl. 13 907-913 (2020) ⇒ link
  3. A. Rycerz and D. Suszalski, Graphene disk in a solenoid magnetic potential: Aharonov-Bohm effect without a two-slit-like setup, Phys. Rev. B 101 245429 (2020), pp. 1-6 ⇒ link
  4. D. Suszalski and A. Rycerz, Adiabatic pumping driven by a moving kink in a buckled graphene nanoribbon with implications for a quantum standard for the ampere, Phys. Rev. B 102 165408 (2020), pp. 1-10 ⇒ link
  5. J. Spałek, Mott Physics in Correlated Nanosystems: Localization-Delocalization Transition by the Exact Diagonalization Ab Initio Method, Chapter in the Topology, Entanglement, and Strong Correlations Modeling and Simulation, Vol. 10, Eva Pavarini and Erik Koch (eds.), Verlag des Forschungszentrum Jülich, ISBN 978-3-95806-466-9 (2020), pp. 7.1-7.38 ⇒ link
  6. A. Biborski, M. Zegrodnik, and J. Spałek, Superconducting properties of the hole-doped three-band d-p model studied with minimal-size real-space d-wave pairing operators, Phys. Rev. B 101 214504 (2020), pp. 1-9 ⇒ link
  7. J. Spałek, Strongly Correlated Quantum Matter: A Subjective Overview of Selected Fundamental Aspects Acta Phys. Polon. B 51 No. 5, (2020), pp. 1147-1186 ⇒ link
  8. M Zegrodnik, A Biborski, and J. Spałek, Superconductivity and intra-unit-cell electronic nematic phase in the three-band model of cuprates, European Physical Journal B 93, 183 (2020), , pp. 1-8 ⇒ link, arXiv: 1909.03701 [cond-mat.str-el] ⇒ link
  9. M. Fidrysiak, and J. Spałek, Robust Spin and Charge Excitations Throughout High-Tc-cuprate Phase Diagram From Incipient Mottness, Phys. Rev. B 102 014505 (2020), pp. 1-11 ⇒ link; arXiv: 1912.06232 [cond-mat.str-el] ⇒ link
  10. D.Suszalski, G.Rut, and A.Rycerz, Mesoscopic valley filter in graphene Corbino disk containing a p-n junction, J. Phys. Mater. 3, 015006 (2020), pp. 1-17 ⇒ link
  11. D.Suszalski, G.Rut, and A.Rycerz, Conductivity scaling and the effects of symmetry-breaking terms in bilayer graphene Hamiltonian, Phys. Rev. B 101, 125425 (2020), pp. 1-10 ⇒ link

Publikacje - 2019

  1. M. Fidrysiak, D. Goc-Jagło, E. Kądzielawa-Major, P. Kubiczek, and J. Spałek, Coexistent spin-triplet superconducting and ferromagnetic phases induced by the Hund's rule coupling and electronic correlations II: Effect of applied magnetic field, Phys. Rev. B 99 205106 (2019), pp. 1-13 ⇒ link; arXiv: 1902.08444 [cond-mat.str-el] ⇒ link
  2. M. Zegrodnik, A. Biborski, M. Fidrysiak, and J. Spałek, Superconductivity in the three-band model of cuprates: Variational wave function study and relation to the single-band case, Phys. Rev. B 99 104511 (2019), pp. 1-12 ⇒ link
  3. D.Suszalski, G.Rut, and A.Rycerz, Thermoelectric properties of gapped bilayer graphene, J. Phys.: Condens. Matter 31, 415501 (2019), pp. 1-8. ⇒ link

Publikacje - 2018

  1. M. Zegrodnik and J. Spałek, Incorporation of charge- and pair-density-wave states into the one-band model of d-wave superconductivity, Phys. Rev. B 98 155144 (2018), pp. 1-8 ⇒ link
  2. M. Fidrysiak, M. Zegrodnik, and J. Spałek, Unconventional topological superconductivity and phase diagram for an effective two-orbital model as applied to twisted bilayer graphene, Phys. Rev. B 98 085436 (2018), pp. 1-10 ⇒ link
  3. A. Biborski, A. P. Kądzielawa, and J. Spałek, Atomization of correlated molecular-hydrogen chain: A fully microscopic variational Monte Carlo solution, Phys. Rev. B 98 085112 (2018), pp. 1-12 ⇒ link
  4. M. Fidrysiak, M. Zegrodnik, and J. Spałek, Realistic estimates of superconducting properties for the cuprates: reciprocal-space diagrammatic expansion combined with variational approach, J. Phys.: Condensed Matter 30, 475602 (2018), pp. 1-22 ⇒ link; arXiv: 1807.02681 [cond-mat.str-el] ⇒ link
  5. E. Kądzielawa-Major, M. Fidrysiak, P. Kubiczek, and J. Spałek, Spin-triplet paired phases inside a ferromagnet induced by Hund's rule coupling and electronic correlations: Application to UGe2, Phys. Rev. B 97 224519 (2018), pp. 1-10 ⇒ link
  6. D. Suszalski, G. Rut, and A. Rycerz, Lifshitz transition and thermoelectric properties of bilayer graphene, Phys. Rev. B 97 125403 (2018), pp. 1-10 ⇒ link
  7. M. Zegrodnik and J. Spałek, Stability of the coexistent superconducting-nematic phase under the presence of intersite interactions, New J. Phys. 20 063015 (2018), pp. 1-13 ⇒ link

Publikacje - 2017

  1. M. Fidrysiak and J. Spałek, Stable high-temperature paramagnons in a three-dimensional antiferromagnet near quantum criticality: Application to TlCuCl3, Phys. Rev. B 95 174437 (2017) ⇒ link
  2. M. Abram, M. Zegrodnik, and J. Spałek, Antiferromagnetism, charge density wave, and d-wave superconductivity in the extended t-J-U model: role of intersite Coulomb interaction and a critical overview of renormalized mean field theory, J. Phys.: Condensed Matter 29, 365602 (2017) ⇒ link
  3. M. Zegrodnik and J. Spałek, Universal properties of high-temperature superconductors from real-space pairing: Role of correlated hopping and intersite Coulomb interaction within the t-J-U model, Phys. Rev. B 96 054511 (2017) ⇒ link
  4. A. Biborski, A. P. Kądzielawa, and J. Spałek, Metallization of solid molecular hydrogen in two dimensions: Mott-Hubbard-type transition, Phys. Rev. B 96 085101 (2017) ⇒ link
  5. A. Rycerz, Pairwise entanglement and the Mott transition for correlated electrons in nanochains, New J. Phys. 19 053025 (2017), pp. 1-15. ⇒ link
  6. M. Zegrodnik and J. Spałek, Effect of interlayer processes on the superconducting state within the t-J-U model: Full Gutzwiller wave-function solution and relation to experiment, Phys. Rev. B 95 024507 (2017) ⇒ link
  7. J. Spałek, M. Zegrodnik, and J. Kaczmarczyk, Universal properties of high-temperature superconductors from real-space pairing: t-J-U model and its quantitative comparison with experiment, Phys. Rev. B 95 024506 (2017) ⇒ link

Publikacje - 2016

  1. A. Rycerz, Nonstandard Transition GUE-GOE for Random Matrices and Spectral Statistics of Graphene Nanoflakes, in Recent Advances in Graphene Research, ed. Pramoda Nayak, InTech, pp. 91-110 (2016) ⇒ link; e-print arXiv:1604.03783 ⇒ link
  2. J. Spałek, Liquids, Theory of: Fermi Liquids, Chapter in the Reference Module in Materials Science and Materials Engineering, Oxford: Elsevier; 2016. str. 1-20 (2016) ⇒ link
  3. M. M. Wysokiński and M. Fabrizio, Many-body breakdown of indirect gap in topological Kondo insulators, Phys. Rev. B 94 121102(R) (2016) ⇒ link
  4. A. Biborski, A. P. Kądzielawa, A. Gorczyca-Goraj, E. Zipper, M. M. Maśka, and J. Spałek, Dot-ring nanostructure: Rigorous analysis of many-electron effects, arXiv: 1605.01195 [cond-mat.str-el] ⇒ link; Sci. Rep. 6 29887 (2016) ⇒ link
  5. M. M. Wysokiński, J. Kaczmarczyk, and J. Spałek, Correlation-driven d-wave superconductivity in Anderson lattice model: Two gaps, Phys. Rev. B 94 024517 (2016) ⇒ link
  6. M. Abram, M. Zegrodnik, and J. Spałek, Antiferromagnetism, charge density wave and d-wave superconductivity in the t-J-U-V model of correlated electrons, arXiv: 1607.05399 [cond-mat.str-el] ⇒ link
  7. G. Rut and A. Rycerz, Trigonal warping, pseudodiffusive transport, and finite-system version of the Lifshitz transition in magnetoconductance of bilayer graphene Corbino disks, Phys. Rev. B 93 075419 (2016), pp. 1-14 ⇒ link
  8. A. Kapanowski and Ł. Gałuszka, Weighted graph algorithms with Python, The Python Papers 11, 3 (2016) ⇒ link
  9. M. Abram, M. M. Wysokiński, and J. Spałek, Tricritical wings in UGe2: A microscopic interpretation, J. Mag. Magn. Mat. 400 (2016), pp. 27-30 ⇒ link; arXiv: 1509.06661 [cond-mat.str-el] ⇒ link

Publikacje - 2015

  1. P. Kubiczek and S. D. Głazek, Manifestation of proton structure in the initial-state anisotropies in high-energy proton-proton collisions, Lith. J. Phys. 55 155 (2015) ⇒ link
  2. A. P. Kądzielawa, A. Biborski, and J. Spałek, Discontinuous transition of molecular-hydrogen chain to the quasi-atomic state: Exact diagonalization - ab initio approach, arXiv: 1506.03356 [cond-mat.str-el] ⇒ link; Phys. Rev. B 92 161101(R) (2015) ⇒ link
  3. M. M. Wysokiński, J. Kaczmarczyk, and J. Spałek, Gutzwiller Wave-Function Solution for Anderson Lattice Model: Emerging Universal Regimes of Heavy Quasiparticle States, arXiv: 1505.07003 [cond-mat.str-el] ⇒ link; Phys. Rev. B 92 125135 (2015) ⇒ link
  4. P. Wójcik, M. Zegrodnik, and J. Spałek, Fulde-Ferrell state induced by the orbital effect in the superconducting nanowire, Phys. Rev. B 91 224511 (2015) ⇒ link; arXiv: 1502.04988 [cond-mat.str-el] ⇒ link
  5. A. Biborski, A. P. Kądzielawa, and J. Spałek, Combined shared and distributed memory ab-initio computations of molecular-hydrogen systems in the correlated state: process pool solution and two-level parallelism, Comp. Phys. Comm. 197 pp. 7-16 (2015) ⇒ link; arXiv: 1504.00500 [cond-mat.str-el] ⇒ link
  6. M. Zegrodnik and J. Spałek, Spontaneous Appearance of the Spin-Triplet Fulde-Ferrell-Larkin-Ovchinnikov Phase in a Two-Band Model: Possible Application to LaFeAsO1-xFx, J. Supercond. Nov. Magn. 28 pp. 1155-1160 (2015) ⇒ link
  7. M. M. Wysokiński, M. Abram, and J. Spałek, Criticalities in the itinerant ferromagnet UGe2, Phys. Rev. B 91 081108(R) (2015) ⇒ link; arXiv: 1411.7937 [cond-mat.str-el] ⇒ link
  8. J. Spałek, Wstęp do fizyki materii skondensowanej (book in Polish), Wydawnictwo Naukowe PWN SA, Warszawa, str. 1-462 (2015) ⇒ link;
  9. J. Spałek, From correlations to unconventional superconductivity, Phil. Mag. B, 95, pp. 451-452, 2015 ⇒ link;
  10. J. Kaczmarczyk, Comparison of two approaches for the treatment of Gutzwiller variational wave functions , Phil. Mag. B, 95, pp. 563-573, 2015 ⇒ link; arXiv: 1401.6784 [cond-mat.str-el] ⇒ link
  11. G. Rut and A. Rycerz, Quantum-limited shot noise and quantum interference in graphene-based Corbino disk, Phil. Mag. B, 95, pp. 599-608, 2015 ⇒ link; arXiv: 1401.7247 [cond-mat.str-el] ⇒ link
  12. J. Spałek, Fifty years of Hubbard and Anderson lattice models: from magnetism to unconventional superconductivity - A brief overview, Phil. Mag. B, 95, pp. 649-660, 2015 ⇒ link; arXiv: 1410.4959 [cond-mat.str-el] ⇒ link

Publikacje - 2014

  1. G. Rut and A. Rycerz, Minimal conductivity and signatures of quantum criticality in ballistic graphene bilayer, Europhys. Lett. 107 47005 (2014), pp. 1-5 ⇒ link
  2. G. Rut and A. Rycerz, Conditions for Conductance Quantization in Mesoscopic Dirac Systems on the Examples of Graphene Nanoconstrictions, Acta Phys. Polon. A 126 A114-A117 (2014) ⇒ link
  3. G. Rut and A. Rycerz, Magnetoconductance of the Corbino disk in graphene: Chiral tunneling and quantum interference in the bilayer case, J. Phys.: Condens. Matter 26 485301 (2014), pp. 1-12 ⇒ link
  4. J. Spałek, Od nadprzewodnictwa do cząstki Higgsa (in Polish), Chapter in book W poszukiwaniu jedności, Editors: E. Dobierzewska-Mozrzymas, A. Jezierski, Wydawnictwo Uniwersytetu Wrocławskiego, Wrocław str. 65-75 (2014)
  5. A. P. Kądzielawa, Metallization of Atomic Solid Hydrogen within the Extended Hubbard Model with Renormalized Wannier Wave Functions, Acta Phys. Pol. A 126, A58-A62 (2014) ⇒ link
  6. M. M. Wysokiński, Temperature Dependence of the Zero-Bias Conductance in the Graphene NIS Junction, Acta Phys. Pol. A 126, A36-A39 (2014) ⇒ link
  7. M. Abram, t-t'-J-U Model in Mean-Field Approximation: Coexistence of Superconductivity and Antiferromagnetism, Acta Phys. Pol. A 126, A25-A29 (2014) ⇒ link
  8. J. Spałek, Foreword, Proceedings of the XVI National Conference on Superconductivity and Strongly Correlated Systems, Zakopane, October, 2013, edited by J. Spałek and D. Goc-Jagło, Acta Phys. Pol. A 126, A5-A6 (2014) ⇒ link
  9. M. Zegrodnik and J. Spałek, Spontaneous appearance of the paired state with nonzero Cooper-pair momentum: Possible application to the iron pnictides, Phys. Phys. Rev. B 90 174507 (2014) pp. 1-8, ⇒ link
  10. A. P. Kądzielawa, A. Bielas, M. Acquarone, A. Biborski, M. M. Maśka, and J. Spałek, H2 and (H2)2 molecules with ab initio optimization of wave functions in correlated state: electron-proton couplings and intermolecular microscopic parameters , New J. Phys. 16 123022(2014), pp. 1-26
    ⇒ link; arXiv: 1405.1577 [cond-mat.str-el] ⇒ link
  11. E. Kądzielawa-Major and J. Spałek, Anderson-Kondo Lattice Hamiltonian from the Anderson-Lattice Model: A Modified Schrieffer-Wolff Transformation and the Effective Exchange Interactions, Acta Phys. Pol. A 126, A100-A103 (2014) ⇒ link
  12. H. Bednarski and J. Spałek, Effect of thermodynamic fluctuations of magnetization on the bound magnetic polaron state in ferromagnetic semiconductors, New J. Phys. 16 093060 (2014), pp. 1-18
    ⇒ link
  13. M. M. Wysokiński, M. Abram, and J. Spałek, Ferromagnetism in UGe2: A microscopic model, Phys. Rev. B 90, 081114(R) (2014) pp. 1-5 ⇒ link
  14. J. Kaczmarczyk, J. Buenemann, and J. Spałek, High temperature superconductivity in the two-dimensional t-J model: Gutzwiller wave function solution, New J. Phys. 16 073018 (2014), pp. 1-30 ⇒ link
  15. A. Kapanowski and M. Abram, Model of hard spheroplatelets near a hard wall, Phys. Rev. E 89, 062503 (2014), pp. 1-9 ⇒ link; arXiv:1307.0700 [cond-mat.soft] ⇒ link
  16. A. Kapanowski, Python for education: permutations, The Python Papers 9, 3 (2014) ⇒ link; arXiv:1307.7042 [cs.MS] ⇒ link
  17. G. Rut and A. Rycerz, Pseudodiffusive conductance, quantum-limited shot noise, and Landau-level hierarchy in a biased graphene bilayer, Phys. Rev. B 89, 045421 (2014) pp. 1-12 ⇒ link
  18. M. Zegrodnik, J. Buenemann, and J. Spałek, Even-parity spin-triplet pairing by purely repulsive interactions for orbitally degenerate correlated fermions , New J. Phys. 16 033001 (2014), pp. 1-16
    ⇒ link
  19. M. M. Wysokiński and J. Spałek, Properties of an almost localized Fermi liquid in an applied magnetic field revisited: a statistically consistent Gutzwiller approach , J. Phys.: Condensed Matter 26, 055601 (2014), pp. 1-9 ⇒ link

Publikacje - 2013

  1. J. Spałek, Kot czy kod Schrödingera? Na marginesie rocznicy fundamentalnego odkrycia, Postępy Fizyki, 64, 1 (2013), pp. 12-16
  2. A. Rycerz, Strain-induced transitions to quantum chaos and effective time-reversal symmetry breaking in triangular graphene nanoflakes, Phys. Rev. B 87, 195431 (2013) pp. 1-9 ⇒ link
  3. J. Spałek, M. Zegrodnik, Spin-triplet paired state induced by Hund’s rule coupling and correlations: a fully statistically consistent Gutzwiller approach, J. Phys.: Condensed Matter 25, 435601 (2013), pp. 1-7 ⇒ link
  4. M. Abram, J. Kaczmarczyk, J. Jędrak, and J. Spałek, d-wave superconductivity and its coexistence with antiferromagnetism in t-J-U model revisited: Statistically consistent Gutzwiller approach, arXiv: 1305.2727 [cond-mat.str-el] ⇒ link; Phys. Rev. B 88, 094502 (2013), pp. 1-10 ⇒ link
  5. J. Spałek, Emergence in Laws of Nature and Hierarchical Structure of Science, chapter in the book How Science Spies on Nature and How Technology Imitates Nature; edited by A. M. Kłonkowski & M. Jaskuła; Publisher: Wydawnictwo Uniwesytetu Gdańskiego, Gdańsk 2013, pp. 147-159
  6. M. Zegrodnik, J. Spałek, and J. Buenemann, Coexistence of spin-triplet superconductivity with magnetism within a single mechanism for orbitally degenerate correlated electrons: Statistically-consistent Gutzwiller approximation, arXiv:1304.4478 [cond-mat.str-el] ⇒ link; New J. Phys. 15 073050 (2013), pp. 1-22 ⇒ link
  7. A. P. Kądzielawa, J. Spałek, J. Kurzyk, and W. Wójcik, Extended Hubbard model with renormalized Wannier wave functions in the correlated state III: Statistically consistent Gutzwiller approximation and the metallization of atomic solid hydrogen, arXiv:1302.3364 [cond-mat.str-el] ⇒ link; Eur. Phys. J. B 86, 252 (2013) ⇒ link
  8. M. M. Wysokiński and J. Spałek, Seebeck effect in the graphene-superconductor junction, arXiv: 1301.7705 [cond-mat.str-el] ⇒ link; J. Appl. Phys. 113, 163905 (2013) ⇒ link
  9. J. Kaczmarczyk, J. Spałek, T. Schickling, and J. Buenemann, Superconductivity in the two-dimensional Hubbard model: Gutzwiller wave function solution, Phys. Rev. B 88, 115127, pp. 1-5 ⇒ link
  10. O. Howczak J. Kaczmarczyk, and J. Spałek, Pairing by Kondo interaction and magnetic phases in Anderson-Kondo lattice model: statistically consistent renormalized mean field theory, Phys. Stat. Solidi (b) 250, No. 3, 609–614 (2013) ⇒ link
  11. A. M. Oleś, Spin-Orbital Entangled States in Transition Metal Oxides, in: New Materials for Thermoelectric Applications: Theory and Experiment, edited by V. Zlatic and A. C. Hewson, NATO Science for Peace and Security Series B: Physics and Biophysics (Springer, Dordrecht, 2013), pp. 219-245 ⇒ link
  12. O. Howczak, J. Kaczmarczyk, J. Spałek, From magnetic and Kondo-compensated states to unconventional superconductivity in heavy fermions: a unified approach, arXiv: 1209.0621 ⇒ link

Publikacje - 2012

  1. H. Bednarski and J. Spałek, Application of pair approximation to bound-magnetic-polaron states in diluted magnetic semiconductors, Acta Phys. Pol. A 122, 1052-1055 (2012) ⇒ link
  2. O. Howczak and J. Spałek, Spin and Magnetic Field Dependences of Quasiparticle Mass in Ferromagnetic State of Heavy Fermions, J. Phys.: Conf. Ser. 391 012022, pp. 1-4 (2012) ⇒ link
  3. M. Sadzikowski, J. Kaczmarczyk, and J. Spałek  Induced spin polarization via Andreev reflection from polarized phase of spin-triplet superconductor, Physica C 483, 217-221 (2012) ⇒ link
  4. M. M. Wysokiński, Thermoelectric Effect in the Normal Conductor-Superconductor Junction: A BTK Approach, Acta Phys. Pol. A 122, 758-764 (2012) ⇒ link
  5. M. Abram, J. Kaczmarczyk, J. Jędrak, and J. Spałek, Statistically-consistent mean-field approach to t-J-U model: Antiferromagnetism versus superconductivity, AIP Conf. Proc. 1485, 276-280 (2012)
    ⇒ link
  6. M. M. Wysokiński, J. Jędrak, J. Kaczmarczyk, and J. Spałek, Magnetic and thermodynamic properties of correlated fermions - application to liquid 3He, AIP Conf. Proc. 1485, 319-323 (2012) ⇒ link
  7. J. Spałek and D. Goc-Jagło, On Strongly Correlated Quantum Matter Paradigm: Magnetism - Superconductivity Redux, Phys. Scr. 86 048301, pp. 1-8 (2012) ⇒ link
  8. M. Zegrodnik and J. Spałek,  Coexistence of spin-triplet superconductivity with magnetic ordering in an orbitally degenerate system: Hartree-Fock-BCS approximation revisited, Phys. Rev. B 86, 014505, pp. 1-14 (2012) ⇒ link
  9. J. Spałek,  Theory of Unconventional Superconductivity in Strongly Correlated Systems: Real Space Pairing and Statistically Consistent Mean-Field Theory - in Perspective, Acta Phys. Pol. A 121, 764-784 (2012) ⇒ link; arXiv: 1202.2833 [cond.-mat.str-el] ⇒ link
  10. M. Zegrodnik and J. Spałek, Coexistence of Spin-Triplet Superconductivity with Antiferromagnetism in Orbitally Degenerate System: Hartree-Fock Approximation, Acta Phys. Pol. A 121, 801-804 (2012) ⇒ link
  11. W. Brzezicki and A. M. Oleś, Spin-Orbital Entanglement Emerging from Frustration in the Kugel-Khomskii Model, J. Phys.: Conf. Series 391, 012085/1-4 (2012) ⇒ link
  12. W. Brzezicki, J. Dziarmaga, and A. M. Oleś, Noncollinear Magnetic Order Stabilized by Entangled Spin-Orbital Fluctuations, Phys. Rev. Lett. 109, 237201/1-5 (2012) ⇒ link
  13. F. Trousselet, A. M. Oleś, and P. Horsch, Magnetic Properties of Nanoscale Com- pass-Heisenberg Planar Clusters, Phys. Rev. B 86, 134412/1-22 (2012) ⇒ link
  14. W.-L. You, A. M. Oleś, and P. Horsch, Von Neumann Entropy Spectra and Entangled Excitations in Spin-Orbital Models, Phys. Rev. B 86, 094412/1-6 (2012) ⇒ link
  15. P. Wróbel, R. Eder, and A. M. Oleś, Optical Conductivity due to Orbital Polarons in Systems with Orbital Degeneracy, Phys. Rev. B 86, 064415/1-8 (2012) ⇒ link
  16. F. Trousselet, A. Ralko, and A. M. Oleś, Valence Bond Crystal and Possible Orbital Pinball Liquid in a t2g Orbital Model, Phys. Rev. B 86, 014432/1-13 (2012) ⇒ link
  17. T. Kołodziej, A. Kozłowski, P. Piekarz, W. Tabiś, Z. Kąkol, M. Zając, Z. Tarnawski, J. M. Honig, A. M. Oleś, and K. Parlinski, Nuclear Inelastic Scattering Studies of Lattice Dynamics in Magnetite with a First- and Second-Order Verwey Transition, Phys. Rev. B 85, 104301/1-10 (2012) ⇒ link
  18. K. Rościszewski and A. M. Oleś, Stripe Phases in Layered Nickelates, Acta Phys. Polon. A 121, 1048-1050 (2012) ⇒ link
  19. W. Brzezicki and A. M. Oleś, Entangled Spin-Orbital Phases in the d9 Model, Acta Phys. Polon. A 121, 1045-1047 (2012) ⇒ link
  20. A. M. Oleś and J. Chaloupka, Spin-Orbital Liquid on a Triangular Lattice, Acta Phys. Polon. A 121, 1026-1028 (2012) ⇒ link
  21. A. M. Oleś, Stripes and Pairing in High Temperature Superconductors, Acta Phys. Pol. A 121, 752-758 (2012) ⇒ link
  22. A. M. Oleś, Fingerprints of Spin-Orbital Entanglement in Transition Metal Oxides, J. Phys.: Condensed Matter 24, 313201/1-28 (2012) [Invited Topical Review] ⇒ link
  23. A. M. Oleś, The Apparent Fermi Liquid Concept Helps to Understand Thermoelectric Materials, Ann. Phys. 524, A33-A34 (2012) [invited Expert Opinion] ⇒ link
  24. A. Rycerz, Random matrices and quantum chaos in weakly-disordered graphene nanoflakes, Phys. Rev. B 85, 245424, pp. 1-20 (2012) ⇒ link
  25. A. Kapanowski, Flexoelectric effect in biaxial nematics, Acta Phys. Pol. A (2012) arXiv: 1102.1865v1 [cond-mat.soft] ⇒ link
  26. O. Howczak and J. Spałek, Anderson lattice with explicit Kondo coupling revisited: metamagnetism and the field-induced suppression of the heavy fermion state, J. Phys.: Condensed Matter 24, 205602, pp. 1-14 (2012) ⇒ link
  27. H. Bednarski and J. Spałek, Bound-magnetic-polaron molecule in diluted magnetic semiconductors, J. Phys.: Condensed Matter 24, 235801, pp. 1-13 (2012) ⇒ link
  28. M. Zegrodnik, J. Spałek  Spin-Triplet Pairing Induced by Hund’s Rule Exchange in Orbitally Degenerate Systems: Hartree-Fock Approximation, Acta Phys. Polon. A, 121, 1051-1055 (2012) ⇒ link
  29. A. Rycerz, Transition to Quantum Chaos in Weakly Disordered Graphene Nanoflakes, Chaotic Modeling and Simulation (CMSIM) 1, 35-43 (2012) ⇒ link
  30. A. Rycerz, Aharonov-Bohm and relativistic Corbino effects in graphene: A comparative study of two quantum interference phenomena, Acta Phys. Polon. A 121, 1242-1245 (2012) ⇒ link

Publikacje - 2011

  1. J. Jędrak and J. Spałek,  Renormalized mean-field t-J model of high-Tc superconductivity: comparison with experiment, Phys. Rev. B 83, 104512, pp. 1-7 (2011) ⇒ link
  2. J. Kaczmarczyk, M. Sadzikowski, and J. Spałek  Andreev reflection between a normal metal and the FFLO superconductor II: a self-consistent approach, Physica C 471, 193-198 (2011) ⇒ link
  3. J. Spałek and A. Ślebarski,  What makes a Kondo insulator/semiconductor?, J. Phys.: Conf. Series 273, 012055, pp. 1-4 (2011) ⇒ link
  4. J. Spałek,  Exchange interaction as the source of superconducting pairing in correlated systems: a brief overview, J. Phys.: Conf. Series 303, 012108, pp. 1-16 (2011) ⇒ link
  5. J. Jędrak, J. Kaczmarczyk, and J. Spałek,  Statistically-consistent Gutzwiller approach and its equivalence with the mean-field slave-boson method for correlated systems, arXiv: 1008.0021 [cond.-mat.str-el] ⇒ link
  6. J. Kaczmarczyk, M. Sadzikowski, J. Spałek,  Conductance spectroscopy of a correlated superconductor in a magnetic field in the Pauli limit: Evidence for strong correlations, Phys. Rev. B, 84, 094525 (2011) pp. 1-12. ⇒ link
  7. J. Kaczmarczyk, J. Spałek,  Coexistence of antiferromagnetism and superconduvtivity wit t-J model with strong correlations and nonzero spin polarization, Phys. Rev. B 84, 125140, pp. 1-10 (2011)
    ⇒ link
  8. J. Chaloupka and A. M. Oleś, Spin-Orbital Resonating Valence-Bond Liquid on a Triangular Lattice: Evidence from Finite Cluster Diagonalization, Phys. Rev. B 83, 094406, pp. 1-18 (2011) ⇒ link
  9. A. Nicholson, W. Ge, X. Zhang, J. Riera, M. Daghofer, A. M. Oleś, G. Martins, A. Moreo, and E. Dagotto, Competing Pairing Symmetries in a Generalized Two- Orbital Model for the Pnictides , Phys. Rev. Lett. 106, 217002, pp. 1-4 (2011) ⇒ link
  10. W. Brzezicki and A. M. Oleś, Entangled Spin-Orbital Phases in the Bilayer Kugel- Khomskii Model , Phys. Rev. B 83, 214408, pp. 1-20 (2011) ⇒ link
  11. A. Herzog, P. Horsch, A. M. Oleś, and J. Sirker, Magnetic Excitations in One- Dimensional Spin-Orbital Models , Phys. Rev. B 83, 245130/1-15 (2011) ⇒ link
  12. K. Rościszewski and A. M. Oleś, Jahn-Teller Mechanism of Stripe Formation in Loped Layered La2-xSrxNiO4 Nickelates , J. Phys.: Condensed Matter 23, 265601, pp. 1- 11 (2011) ⇒ link
  13. P. Horsch and A. M. Oleś, Defect States and Spin-Orbital Physics in Doped Vana- dates: Y1-xCaxVO3 , Phys. Rev. B 84, 064429, pp. 1-23 (2011) ⇒ link
  14. K. Wohlfeld, M. Daghofer, and A. M. Oleś, Spin-Orbital Physics for p Orbitals in Alkali Hyperoxides — Generalization of the Goodenough-Kanamori Rules , Europhys. Lett. 96, 27001, pp. 1-6 (2011).
  15. A. Herzog, P. Horsch, A. M. Oleś, and J. Sirker, Dimerized Ferromagnetic Heisenberg Chain , Phys. Rev. B 84, 134428, pp. 1-11 (2011) ⇒ link
  16. A. M. Oleś and G. Khaliullin, Dimensional Crossover and the Magnetic Transition in Electron Doped Manganites , Phys. Rev. B 84, 214414, pp. 1-5 (2011). ⇒ link
  17. A. Kapanowski, Straley model of biaxial nematics extended Mol. Cryst. Liq. Cryst. 540, 50 (2011)
  18. A. Kapanowski, Python for education: the exact cover problem, The Python Papers, Volume 6, Number 2 (2011) arXiv:1010.5890v1 [cs.DS] ⇒ link
  19. A. Kapanowski, Statistical Theory of Biaxial Nematic and Cholesteric Phases, Acta Phys. Pol. A 120, 351 (2011) ⇒ link
  20. A. Kapanowski, Theory of the Dielectric Susceptibility of Liquid Crystals with Bent-Core Molecules, Acta Phys. Pol. A 120, 473 (2011) ⇒ link; arXiv:1102.0719v1 [cond-mat.soft]
  21. J. van der Brink, Z. Nussinov, and A. M. Oleś, Frustration in Systems with Orbital Degrees of Freedom, in: Introduction to Frustrated Magnetism, edited by C. Lacroix, P. Mendels and F. Mila, Springer Series in Solid-State Sciences, Vol. 164 (Springer, New York, 2011), pp. 631-672.

Publikacje - 2010

  1. J. Spałek,  Superconducting states in strongly correlated systems with nonstandard quasiparticles and real space pairing: an unconventional Fermi-liquid limit, in Festschrift of N.N. Bogoliubov, in press in Condensed Matter Physics, 13, 1-16 (2010) 43704, pp. 1-16 ⇒ link
  2. O. Howczak and J. Spałek,  Ferroelectric-ferromagnetic correlations in BiMnO3 perovskite within Landau theory: comparison with experiment, Eur. Phys. J. B 78, 417-428 (2010) ⇒ link
  3. J. Kaczmarczyk and J. Spałek,  Unconventional superconducting phases in a correlated two-dimensional Fermi gas of nonstandard quasiparticles: a simple model, J. Phys.: Condens. Matter 22, 355702, pp 1-5 (2010) ⇒ link
  4. M. M. Maśka, M. Mierzejewski, J. Kaczmarczyk, and J. Spałek,  Superconducting Bardeen-Cooper-Schrieffer versus Fulde-Ferrell-Larkin-Ovchinnikov states of heavy quasiparticles with spin-dependent masses and Kondo-type pairing, Phys. Rev. B 82, 054509, pp. 1-11 (2010) ⇒ link
  5. A. Ślebarski, J. Spałek, M. Fijałkowski, J. Goraus, T. Cichorek, and Ł. Bochenek,  Kondo-hole conduction and magnetism of the lightly La-doped Kondo insulator CeRhSb, Phys. Rev. B 82, 235106, pp. 1-10 (2010) ⇒ link
  6. J. Kaczmarczyk, J. Jędrak, and J. Spałek,  Unconventional Superconducting States of an Almost Localized Fermionic Liquid with Nonstandard Quasiparticles: Generalized Gutzwiller Approach, Acta Phys. Polon. A 118, 261-266 (2010) ⇒ link
  7. J. Spałek, J. Kurzyk, R. Podsiadły, and W. Wójcik,  Extended Hubbard model with the renormalized Wannier wave functions in the correlated state II: quantum critical scaling of the wave function near the Mott-Hubbard transition, Eur. Phys. J. B 74, 63-74 (2010) ⇒ link
  8. J. Jędrak and J. Spałek,  Consistent statistical treatment of the renormalized mean-field t-J model, Phys. Rev. B, 81, 073108, pp. 1-4 (2010) ⇒ link
  9. O. Howczak and J. Spałek,  de Haas-van Alphen magnetization oscillations in the system of quasiparticles with spin dependent masses, in Lectures on the Physics of Strongly Correlated Systems XIV, AIP Conf. Proceedings vol. 1297, pp. 417-421 (2010) ⇒ link
  10. J. Kaczmarczyk and J. Spałek,  Superconductivity in a correlated system of quasiparticles with spin-dependent masses, in Lectures on the Physics of Strongly Correlated Systems XIV, AIP Conf. Proceedings vol. 1297, pp. 422-427 (2010) ⇒ link
  11. W. Brzezicki and A. M. Oleś, Compass Model on a Ladder and Square Clusters, J. Phys.: Conf. Series 200, 012017, pp. 1-4 (2010) ⇒ link
  12. A. Herzog, P. Horsch, A. M. Oleś, and J. Sirker, Spin-Wave Theory for Dimerized Ferromagnetic Chains , J. Phys.: Conf. Series 200, 022017/1-4 (2010) ⇒ link
  13. K. Wohlfeld, A. M. Oleś, and G. A. Sawatzky, Charge Density Wave in Sr14-xCaxCu24O41, Phys. Stat. Solidi (b) 247, 668-670 (2010) ⇒ link
  14. P. Wróbel and A. M. Oleś, Ferro-Orbitally Ordered Stripes in Systems with Alter- nating Orbital Order, Phys. Rev. Lett. 104, 206401, pp. 1-4 (2010) ⇒ link
  15. K. Wohlfeld, A. M. Oleś, and G. A. Sawatzky, The t–J Model for Cu2O5 Coupled Ladders in Sr14-xCax Cu24O41, Phys. Rev. B 81, 214522, pp. 1-7 (2010) ⇒ link
  16. N. N. Kovaleva, A. M. Oleś, A. M. Balbashov, A. Maljuk, D. N. Argyriou, G. Khal- iullin, and B. Keimer, Low-energy Mott-Hubbard Excitations in LaMnO3 Studied by Optical Spectroscopy, Phys. Rev. B 81, 235130, pp. 1-13 (2010) [Editor’s choice] ⇒ link
  17. W. Brzezicki and A. M. Oleś, Hidden Dimer Order in the Quantum Compass Model, Phys. Rev. B 82, 060401, pp. 1-4 (2010) ⇒ link
  18. L. Cincio, J. Dziarmaga, and A. M. Oleś, Spontaneous Symmetry Breaking in a Generalized Orbital Compass Model, Phys. Rev. B 82, 104416, pp. 1-8 (2010) ⇒ link
  19. F. Trousselet, A. M. Oleś, and P. Horsch, Compass-Heisenberg Model on the Square Lattice — Spin Order and Elementary Excitations, EPL 91, 40005, pp. 1-6 (2010).
  20. A. M. Oleś, Charge and Orbital Order in Transition Metal Oxides, Acta Phys. Polon. A 118, pp. 212-230 (2010) ⇒ link
  21. K. Rościszewski and A. M. Oleś, Jahn-Teller Distortions and the Magnetic Order in the Perovskite Manganites, J. Phys.: Condensed Matter 22, 425601, pp. 1-8 (2010) [Included in IOP Select, http://Select.iop.org] ⇒ link
  22. P. Bogdanski, M. Halaoui, A. M. Oleś, and R. Frésard, Optical Conductivity in the Vicinity of a Quantum Critical Point, Phys. Rev. B 82, 195125, pp. 1-14 (2010) ⇒ link
  23. K. Rościszewski, B. Paulus, The zero-point energy in molecular hydrogen crys- tal, Molecular Physics, 108, 2147 (2010) ⇒ link
  24. A. Rycerz, Magnetoconductance of the Corbino disk in graphene, Phys. Rev. B 81, 121404(R) pp. 1-4 (2010) ⇒ link
  25. A. Rycerz, Electron Transport and Quantum-Dot Energy Levels in Z-Shaped Graphene Nanoconstriction with Zigzag Edges, Acta Phys. Polon. A 118, 238-243 (2010) ⇒ link

Publikacje - 2009

  1. A. Ślebarski and J. Spałek,  From Kondo semimetal to spin-glass behaviour in doped
    CeNi1-δSn1+δ-xSbx system     , Philosophical Magazine, 89, 1845-59 (2009) ⇒ link
  2. J. Kaczmarczyk and J. Spałek,  Superconductivity in an almost localized Fermi liquid of quasiparticles with spin-dependent masses and effective-field induced by electron correlations, Phys. Rev. B 79, 214519/1-15 (2009) ⇒ link
  3. J. Kurzyk, W. Wójcik, and J. Spałek,  Optimized Wannier functions for Hubbard chain, Acta Physica Polonica A 115, 7-9 (2009) ⇒ link
  4. J. Spałek, A. Kozłowski. Z. Tarnawski, Z. Kąkol, Y. Fukami, F. Ono, R. Zach. L. J. Spałek, and J. M. Honig,  Verwey transition in magnetite at high pressure: A new quantum critical point at the onset of metallization, Physica B 404, 2894-2897 (2009) ⇒ link
  5. O. Howczak and J. Spałek,  A simple approach to magnetoelectric correlations in ferroelectric ferromagnets: the case of BiMnO3, in Statistical Physics: Modern Trends and Applications AIP Conf. Proceedings vol. 1198, pp. 55-63 (2009) ⇒ link
  6. CHAPTER IN MONOGRAPHY: P. Horsch, A. M. Oleś, Orbital Fluctuations in RVO3 Perovskites, in: Properties and Applications of Thermoelectric Materials -- The Search for New Materials for Thermoelectric Devices, edited by V. Zlatic and A. C. Hewson, NATO Science for Peace and Security Series B: Physics and Biophysics (Springer, New York, 2009), pp. 299-324.
  7. A. M. Oleś, Spin - Orbital Physics in Transition Metal Oxides, Acta Phys. Polon. A 115, 36-46 (2009)
  8. K. Rościszewski and A. M. Oleś, Interrelations between Optical Conductivity and Crystal Field Splitting in Monolayer Manganites, Acta Phys. Polon. A 115, 107- 109 (2009) ⇒ link
  9. K. Wohlfeld, A. M. Oleś, M. Daghofer, and P. Horsch, Reiter's Wavefun tion of the Polaron in the t-J Model for t2g Orbitals, Acta Phys. Polon. A 115, 110-113 (2009) ⇒ link
  10. W. Brzezicki and A. M. Oleś, Quantum Phase Transition in the One-Dimensional XZ Model, Acta Phys. Polon. A 115, 162-164 (2009) ⇒ link
  11. K. Wohlfeld, A. M. Oleś, and P. Horsch, Orbitally Induced String Formation in the Spin-Orbital Polarons, Phys. Rev. B 79, 224433 (2009) ⇒ link [Editor's choice; selected for Physics - Viewpoint Challenging a Hole to Move through an Ordered Insulator by Mona Berciu, Physics 2, 55 (2009)]
  12. W. Brzezicki and A. M. Oleś, Exact Solution for a Quantum Compass Ladder, Phys. Rev. B 80, 014405 (2009) ⇒ link
  13. E. Voloshina, K. Rościszewski, and B. Paulus, First-principle study of the connec- tion between structure and electronic properties of gallium, Phys. Rev. B 79, 045113 (2009) ⇒ link
  14. B. Paulus, K. Rościszewski, Application of the method of increments to the adsorption of H2S on graphene, Int. J. Quant. Chem. 109, SI 3055 (2009).
  15. J. Wurm, A. Rycerz, I. Adagideli, M. Wimmer, K. Richter, and H. U. Baranger, Symmetry Classes in Graphene Quantum Dots: Universal Spectral Statistics, Weak Localization, and Conductance Fluctuations, Phys. Rev. Lett. 102, 056806 ) pp. 1-4 (2009) ⇒ link
  16. A. Rycerz, Aharonov-Bohm Effect and Valley Polarization in Nanoscopic Graphene Rings, Acta Phys. Polon. A 115, 322-325 (2009) ⇒ link
  17. A. Rycerz, P. Recher, and M. Wimmer, Conformal mapping and shot noise in graphene, Phys. Rev. B 80, 125417 pp. 1-14 (2009) ⇒ link

Publikacje - 2008

  1. A.Rycerz,  Diatomic molecule as a quantum entanglement switch, Physica B, 403, 1534-1536 (2008).
    ⇒ link
  2. A.R. Akhmerov, J.H. Bardarson, A. Rycerz, C.W.J. Beenakker,  Theory of the valley-valve effect in graphene nano ribbons, Phys. Rev. B 77, 205416 (2008) pp. 1-5. ⇒ link
  3. A. Rycerz,  Nonequilibrium valley polarization in graphene nanoconstrictions, Phys. Stat. Sol. (a) 205, 1281-1289 (2008) ⇒ link
  4. J. Kurzyk, W. Wójcik, , and J. Spałek,  Extended Hubbard model with renormalized Wannier wave functions in the correlated state: beyond the parametrized models, Eur. Phys. J. B 66, 385–398 (2008) ⇒ link
  5. J. Spałek,  Effective t-J model of pairing: singlet versus triplet, Condensed Matter Physics 11, 455-62 (2008) ⇒ link
  6. J. Spałek, A. Kozłowski, Z. Tarnawski, Z. Kąkol, Y. Fukami, F. Ono, R. Zach, L. J. Spałek, and J. M. Honig, Verwey transition in Fe3O4 at high pressure: Quantum critical point at the onset of metallization, Phys. Rev. B 78, 100401(R) (2008) ⇒ link
  7. J. Spałek, A. Ślebarski,  Stabilization of Kondo semiconductor state by Sb doping of CeNi1-dSn1+d and the general criterion of its appearance, Acta Phys. Polon. A 114, 7-14 (2008) ⇒ link
  8. A. Kapanowski, Flexoelectric polarization in the biaxial nematic phase, Phys. Rev. E 77, 052702 (2008) ⇒ link
  9. A. Kapanowski, Flexoelectric effect modelling, Opto-Electron. Rev. 16, 9 (2008)
  10. M. Daghofer, K. Wohlfeld, A. M. Oleś, E. Arrigoni, and P. Horsch, Absence of Hole Confinement in Transition Metal Oxides with Orbital Degeneracy, Phys. Rev. Lett. 100, 066403/1-4 (2008) ⇒ link
  11. P. Horsch, A. M. Oleś, L. F. Feiner, and G. Khaliullin, Evolution of Spin-Orbital- Lattice Coupling in the RVO3 Perovskites, Phys. Rev. Lett. 100, 167205/1-4 (2008) ⇒ link
  12. K. Rościszewski and A. M. Oleś, Electron Correlations - the Origin of the CE Phase in Bilayer La2-2xSr1+2xMn2O7 Manganites, J. Phys.: Condens. Matter 20, 365212/1-11 (2008) ⇒ link
  13. B. Normand and A. M. Oleś, Frustration and Entanglement in the t2g Spin-Orbital Model on a Triangular Lattice: Valence-Bond and Generalized Liquid States, Phys. Rev. B 78, 094427/1-39 (2008) [Editor's choice] ⇒ link
  14. J. Sirker, A. Herzog, A. M. Oleś, and P. Horsch, Thermally Activated Peierls Dimerization in Ferromagnetic Spin Chains, Phys. Rev. Lett. 101, 157204/1-4 (2008) ⇒ link
  15. W. Brzezicki and A. M. Oleś, Exact Ground State of a Spin Ladder with a Quantum Phase Transition, Eur. Phys. J. B 66, 361-368 (2008) ⇒ link
  16. K. Wohlfeld, M. Daghofer, A. M. Oleś, and P. Horsch, Spectral Properties of Orbital Polarons in Mott Insulators, Phys. Rev. B 78, 214423/1-24 (2008) ⇒ link
  17. A. Rycerz, Diatomic molecule as a quantum entanglement switch, Physica B, 403, 1534-1536 (2008) ⇒ link
  18. A. R. Akhmerov, J. H. Bardarson, A. Rycerz, and C. W. J. Beenakker, Theory of the valley-valve effect in graphene nanoribbons, Phys. Rev. B 77, 205416 pp. 1-5 (2008) ⇒ link
  19. A. Rycerz, Nonequilibrium valley polarization in graphene nanoconstrictions, Phys. Stat. Sol. (a) 205, 1281-1289 (2008) ⇒ link

Publikacje - 2007

  1. A. M. Oleś, P. Horsch, and G. Khaliullin, Spin-orbital Entanglement near Quantum Phase Transitions, Phys. Status Solidi (b)  244, 2378-2383 (2007) ⇒ link  
  2. M. Raczkowski, R. Frésard, and A. M. Oleś, Effect of the Next-Nearest Neighbor Hopping on the Stability and Band Structure of the Incommensurate Phases in the Cuprates, Phys. Status Solidi (b)  244, 2521-2526 (2007) ⇒ link  
  3. K. Rościszewski and A. M. Oleś, Interplay between the orbital and magnetic order in monolayer manganites  La1-xSr1+xMnO4, J. Phys.: Condensed Matter  19, 186223/1-17 (2007) ⇒ link  
  4. M. Raczkowski, D. Poilblanc, R. Frésard, and A. M. Oleś, Spin-rotationally Symmetric Domain Flux Phases in Underdoped Cuprates, Phys. Rev. B  75, 094505/1-6 (2007) ⇒ link  
  5. W. Brzezicki, J. Dziarmaga, and A. M. Oleś, Quantum Phase Transition in the One-Dimensional Compass Model, Phys. Rev. B  75, 134415/1-6 (2007) ⇒ link  
  6. A. M. Oleś, P. Horsch, and G. Khaliullin, One-dimensional orbital fluctuations and the exotic magnetic properties of  YVO3, Phys. Rev. B  75, 184434/1-21 (2007).  
  7. K. Wohlfeld, A. M. Oleś, and G. A. Sawatzky,  Origin of the Charge Density Wave in the Coupled Spin Ladders of Sr14-xCaxCu24O41, Phys. Rev. B  75, 180501/1-4 (2007).  
  8. M. Daghofer and A. M. Oleś, vOrbital Correlations in Monolayer Manganites - From Spin t-J Model to Orbital t-J Model, Acta Phys. Polon. A  111, 497-512 (2007).  
  9. M. Raczkowski, M. Capello, D. Poilblanc, R. Frésard, and A. M. Oleś, Unidirectional d-wave Superconducting Domains in the Two-dimensional t-J Model, Phys. Rev. B  76, 140505/1-4 (2007).  
  10. J. Spałek, E. M. Görlich, A. Rycerz, R. Zahorbeński, The combined exact diagonalization - ab initio approach and its application to correlated electronic states and Mott-Hubbard localization in nanoscopic systems, J. Phys.: Condens. Matter., 19, 255212 (2007); cond-mat/0610815 ⇒ link
  11. J. Spałek, t-J model then and now: a personal perspective from the pioneering times, Acta Phys. Polon. A 111, 409-24 (2007) ⇒ link  
  12. A. Ślebarski, J. Spałek, Kondo insulating state in CeRhSbSn as a function of carrier number and its subsequent metallization, Acta Phys. Polon. A 111, 487-96 (2007).  
  13. A. Rycerz, J. Spałek, Josephson network as a model for inhomogeneous superconductor: a microwave power absorption, Acta Phys. Polon. A 111, 581-594 (2007).  
  14. J. Kaczmarczyk, J. Spałek, Cooper pair with nonzero momentum in system with spin dependent mass of quasiparticles, Acta Phys. Polon. A 111, 595-602 (2007).  
  15. J. Kurzyk, J. Spałek, W. Wójcik, Lieb-Wu solution, Gutzwiller-wave-function, and Gutzwiller-ansatz approximation with adjustable single-particle wave function for the Hubbard chain, Acta Phys. Polon. A 111, 603-18 (2007).  
  16. J. Jędrak, J. Spałek, and G. Zwicknagl, Partial localization of correlated electrons in an orbitally degenerate narrow band: spin dependent masses, saturated ferromagnetism, and the effective s-d model, Acta Phys. Polon. A 111, 619-34 (2007).  
  17. A. Ślebarski and J. Spałek, Systematic of strongly correlated ternary 4f compounds on the plane hybridization - f-level occupancy, J. Magn. Magn. Materials 310, 85-6 (2007).  
  18. J. Jędrak, J. Spałek, and G. Zwicknagl, Partial localization of correlated electrons: spin dependent masses, saturated ferromagnetism, phys. stat. sol. (b) 244, 2362-70 (2007).  
  19. A. Ślebarski, J. Spałek, Phase diagram of CeRhSb1-xSnx in full concentration (0 _ x _ 1) range, J. Magn. Magn. Materials 310, 209-11 (2007)  
  20. M. Raczkowski, R. Frésard, and A. M. Oleś, Mechanism of the Reorientation of Stripes in the Cuprates, Physica C  460-462, 1049-1050 (2007).  
  21. K. Wohlfeld, A. M. Oleś, and G. A. Sawatzky, Charge Density Wave in the Spin Ladder of Sr14-xCaxCu24O41, Physica C  460-462, 1043-1044 (2007).
  22. A.Rycerz, J.Tworzydlo, C.W.J.Beenakker, Valley filter and valley valve in graphene, Nature Physics 3, 172-175 (2007).
  23. A.Rycerz, J.Tworzydlo, C.W.J.Beenakker, Anomalously large conductance fluctuations in weakly disordered graphene, Europhys. Lett. 79, 57003 (2007) pp. 1-5.
  24. P.Recher, B.Trauzettel, A.Rycerz, Ya.M.Blanter, C.W.J.Beenakker, A.F.Morpurgo, Aharonov-Bohm effect and broken valley-degeneracy in graphene rings:w , Phys. Rev. B 76, 235404 (2007) pp. 1-6
  25. K. Wohlfeld, Doped Spin Ladder: Zhang-Rice Singlets or Rung-Centred Holes?, in: Lectures on the Physics of Strongly Correlated Systems XI, eds. F. Mancini and A. Avella, AIP Conference Proceedings Vol. 918, (AIP, New York, 2007), pp. 337-341.
  26. A. Kapanowski,  Statistical theory of the flexoelectric polarization for the uniaxial nematic phase, Phys. Rev. E 75, 031709 (2007).

Publikacje - 2006

  1.  J. Spałek, Magnetic properties of almost localized fermions revisited: spin dependent masses and quantum critical behavior, phys. stat. sol. (b) 243, 78-88 (2006) – Editor's choice.
  2.  A. Rycerz, J. Spałek, Electronic structure and parity effects in correlated nanosystems, phys. stat. sol. (b) 243, 1-5 (2006).
  3. A. M. Oleś, L. F. Feiner, P. Horsch, and G. Khaliullin, Microscopic Theory of Magnetic Interactions in Mott Insulators: KCuF3 and LaMnO3, Phys. Status Solidi B 243, 89-93 (2006).
  4. M. Raczkowski, A. M. Oleś, and R. Frésard, Half-Filled Stripes in the t-t'-U Hubbard Model, Phys. Status Solidi B 243, 128-132 (2006).
  5. O. Sikora and A. M. Oleś,  Spin-Wave and Mixed Spin-and-Orbital Excitations in KCuF3, Phys. Status Solidi B 243, 133-136 (2006).
  6. K. Wohlfeld and A. M. Oleś, Double Exchange Model in Cubic Vanadates, Phys. Status Solidi B 243, 142-145 (2006).
  7. K. Rościszewski and A. M. Oleś, Two-dimensional Model for Correlated eg Electrons, Phys. Status Solidi B 243, 155-158 (2006).
  8. M. Daghofer, D. R. Neuber, A. M. Oleś, and W. von der Linden, Temperature Effects in a Spin-Orbital Model for Manganites, Phys. Status Solidi B 243, 277-280 (2006).
  9. M. Raczkowski, A. M. Oleś, and R. Frésard, Stripe Phases: Possible Ground States of the High-TC Superconductors, Low Temp. Phys. 32, 305-319 (2006).
  10. M. Raczkowski, R. Frésard, and A. M. Oleś, Physical Origin of Metallic Diagonal Stripe Phases in in Doped Nickelates, Phys. Rev. B 73, 094429/1-15 (2006).
  11. M. Daghofer, A. M. Oleś, D. R. Neuber, and W. von der Linden, Doping Dependence of Spin and Orbital Correlations in Layered Manganites, Phys. Rev. B 73, 104451/1-20 (2006).
  12. A. M. Oleś, P. Horsch, L. F. Feiner, and G. Khaliullin, Spin-Orbital Entanglement and Violation of the Goodenough-Kanamori Rules, Phys. Rev. Lett. 96, 147205/1-4 (2006).
  13. M. Raczkowski, R. Frésard, and A. M. Oleś, Slave-Boson Approach to the Metallic Stripe Phases with Large Unit Cells, Phys. Rev. B 73, 174525/1-16 (2006).
  14. M. Raczkowski, R. Frésard, and A. M. Oleś, Magnetic and Orbital Correlations in a Two-Site Molecule, J. Phys.: Condensed Matter 18, 7449-7469 (2006).
  15. M. Raczkowski, R. Frésard, and A. M. Oleś, Interplay between Incommensurate Phases in the Cuprates, Europhys. Lett. 76, 128-134 (2006).
  16. D. R. Neuber, M. Daghofer, A. M. Oleś, and W. von der Linden, Two-band Ferromagnetic Kondo Lattice Model on a Ladder with Quantum S=3/2 Core Spins, Phys. Status Solidi C 3, 32-35 (2006).
  17. O. Sikora and A. M. Oleś,  Spin and Mixed Spin-and-Orbital Excitations in LaMnO3, Physica B 378-380, 552-553 (2006).
  18.  J. Spałek, Spin-split masses and quantum critical behavior of almost localized narrow-band and heavy-fermion systems, Physica B 378-380, 654 (2006).
  19.  E. M. Görlich, J. Spałek, Crystal-field levels from the combined exact diagonalization ab-initio method (EDABI) for correlated electrons, Physica B 378-380, 1075 (2006).
  20.  A. Ślebarski, J. Spałek, Quantum critical behavior at the Kondo insulator-non-Fermi liquid boundary for CeRhSb1-xSnx, Physica B 378-380, 152 (2006).
  21.  A. Rycerz, J. Spałek, Conductance of a double quantum dot with correlation-induced wave function renormalization, Physica B 378-380, 935 (2006).
  22.  A. Ślebarski, J. Spałek, M. Gamża, and A. Hackemer, Nonuniversality of the non-Fermi liquid state in CeRhSb1-xSnx compounds on the Sn-rich side, Phys. Rev. B 73, 205115 (2006).
  23. J. Tworzydło, B. Trauzettel, M. Titov, A. Rycerz, and C. W. J. Beenakker, Sub-Poissonian shot noise in graphene, Phys. Rev. Lett. 96, 246802 (2006).
  24. A. Rycerz, Entanglement and transport through correlated quantum dot, Eur. Phys. J. B 52, 291-296 (2006).
  25. K. Wohlfeld, Double exchange model for correlated electrons in systems with t2g orbital degeneracy, in: Lectures on the Physics of Highly Correlated Electron Systems X, ed. by F. Mancini i A. Avella, AIP Conference Proceedings Vol. 846, (AIP, New York, 2006), pp. 295-303.
  26. P. Wróbel, Z. Starypan, J. Kaczmarczyk, and J. Spałek, Cooper pair in two nonstandard situations,

Publikacje - 2005

  1. E. M. Görlich, A. Rycerz, and J. Spałek, Electronic properties of correlated nanoscopic systems from the exact diagonalization combined with an ab initio approach, phys. stat. sol. (b) 242, 234-244 (2005).
  2. A. Ślebarski, T. Zawada, and J. Spałek, Coherent Kondo insulating and non-Fermi liquid ground states in CeRhSb1-xSnx, Physica B 359-361, 118-120 (2005).
  3. A. Rycerz and J. Spałek, Fundamental properties of correlated electrons in nanochains, Physica B 359-361, 1448-1450 (2005).
  4. J. Spałek, Electronic structure: Fermi liquid theory, Encyclopedia of Condensed Matter Physics, edited by Franco Bassani et al. (Elsevier, Amsterdam, 2005), vol. 2, 126-136.
  5. J. Spałek, A. Ślebarski, J. Goraus, L. Spałek, K. Tomala, A. Zarzycki, and A. Hackemer From Kondo semiconductor to a singular non-Fermi liquid via a quantum critical point: The case of CeRhSb1-xSnx,, Phys. Rev. B 72, 155112, 1-12 (2005).
  6. A. Ślebarski and J. Spałek, Universal scaling and a novel quantum critical behavior of CeRhSb1-xSnx, Phys. Rev. Lett. 95, 046402, 1-4 (2005).
  7. M. Daghofer, A. M. Oleś, and W. von der Linden,  Onset of Metallic Ferromagnetism in a Doped Spin-Orbital Chain, Phys. Stat. Sol. (b) 242, 311-316 (2005).
  8. R. Frésard, M. Raczkowski, and A. M. Oleś,  Interplay of Orbitally Polarized and Magnetically Ordered Phases in Doped Transition Metal Oxides, Phys. Stat. Sol. (b) 242, 370-376 (2005).
  9. A. M. Oleś, P. Horsch, and G. Khaliullin,  Magnetic Interactions and Optical Spectral Weights in Mott Insulators with Orbital Degrees of Freedom, Phys. Stat. Sol. (b) 242, 384-391 (2005).
  10. A. M. Oleś,  Reply to Comment on 'Orbital Ordering and Orbital Fluctuations in Transition Metal Oxides', Phys. Stat. Sol. (b) 242, 963 (2005).
  11. L. F. Feiner and A. M. Oleś,  Orbital Liquid in Ferromagnetic Manganites: The Orbital Hubbard Model for eg Electrons, Phys. Rev. B 71, 144422/1-22 (2005).
  12. A. Reitsma, L. F. Feiner, and A. M. Oleś, Orbital and Spin Physics in LiNiO2 and NaNiO2, New J. Phys. 7, 121/1-32.
  13. A. M. Oleś, G. Khaliullin, P. Horsch, an L. F. Feiner,  Fingerprints of Spin-Orbital Physics in Cubic Mott Insulators: Magnetic Exchange Interactions and Optical Spectral Weights, Phys. Rev. B 72, 214431/1-32 (2005).
  14. M. Raczkowski, A. M. Oleś, and R. Frésard,  Mean-Field Phase Diagram of Interacting eg Electrons, Physica B 359-361, 672-674 (2005).
  15. J. Bała and A. M. Oleś,  Spin Excitations in Ferromagnetic Manganites with Orbital Order, Physica B 359-361, 675-677 (2005).
  16. M. Raczkowski, R. Frésard, and A. M. Oleś,  Melting of the Stripe Phases in the t-t'-U Hubbard Model, Physica B 359-361, 672-674 (2005).
  17. M. Raczkowski, A. M. Oleś, and R. Frésard,  Mean-Field Phase Diagram of Interacting eg Electrons, Physica B 359-361, 780-782 (2005).
  18. A. M. Oleś, P. Horsch, and G. Khaliullin,  Temperature Dependence of the Optical Spectral Weights in LaMnO3, Physica B 359-361, 1288-1290 (2005).
  19. O. Sikora and A. M. Oleś,  Magnetic Order and Excitations in Half-Doped Manganites, Physica B 359-361, 1300-1302 (2005).
  20. A. Kapanowski and T. Wietecha, Theory of the dielectric susceptibility of nonpolar biaxial liquid crystals, Phys. Rev. E 71, 021710 (2005).
  21. A. Kapanowski, Theory of the dielectric susceptibility of polar liquid crystals, Mol. Cryst. Liq. Cryst. 436, 1091 (2005).

Publikacje - 2004

  1. E. M. Görlich, J. Kurzyk, A. Rycerz, R. Zahorbeński, R. Podsiadły, W. Wójcik, and J. Spałek, Electronic states and localization in nanoscopic chains and rings from first principles: EDABI method, in Molecular Nanowires and Other Quantum Objects, NATO ARW, Bled 2003, ed. A. S. Alexandrov et al., Kluwer Academic Publisher, Dordrecht 2004, pp. 355-375.
  2.  Z. Usatenko and J. Spałek, Surface critical behavior of semi-infinite systems with cubic anisotropy at the ordinary transition, J. Phys. A: Math. Gen., 37 (2004), 7113-7125.
  3.  A. Rycerz and J. Spałek, Fundamental properties, localization threshold, and the Tomonaga-Luttinger behavior of electrons in nanochains, Eur. Phys. J. B 40, 153-165 (2004).
  4.  K. Byczuk, C. Janowitz, R. Manzke, J. Spałek, and W. Wójcik, Luttinger liquid phenomenology and angle resolved photoemission for single layer Bi2Sr2-xLaxCuO6+d high-temperature superconductor, Europhys. Lett., 67 (6), pp. 1011-1017 (2004).
  5.  A. Ślebarski, T. Zawada, J. Spałek, and A. Jezierski, Effect of Sn doping on the coherent Kondo gap in CeRhSb and the emergence of a non-Fermi liquid state in CeRhSb1-xSnx, Phys. Rev. B 70, 235112/1-9 (2004).
  6.  J. Spałek, Wyzwania przyrodnika, Alma Mater, Nr 62 47-48 (lato 2004).
  7.  C. Barreteau, M. C. Desjonqu_res, A. M. Oleś, and D. Spanjaard, Effects of Intersite Coulomb Interactions in Ferromagnetism: Application to Fe, Co and Ni, Phys. Rev. B 69, 064432/1-11 (2004).
  8.  M. Fleck, M. G. Zacher, A. I. Lichtenstein, W. Hanke, and A. M. Oleś, On the Nature of the Magnetic Transition in a Mott Insulator, Eur. Phys. J. B 37, 439-446 (2004).
  9.  K. Rościszewski and A. M. Oleś, The Novel Hexagonal and other Superlattice-type Spin-Charge Patterns for Correlated Electrons in Two Dimensions, Acta Phys. Polon. A 105, 495-500 (2004).
  10.  B. Normand and A. M. Oleś, Circulating-Current States and Ring-Exchange Interactions in Cuprates, Phys. Rev. B 70, 134407/1-13 (2004).
  11.  G. Khaliullin, P. Horsch, and A. M. Oleś, Theory of optical spectral weights in Mott insulators with orbital degrees of freedom, Phys. Rev. B 70, 195103/1-6 (2004).
  12.  M. Daghofer, A. M. Oleś, and W. von der Linden, Orbital Polarons versus Itinerant eg Electrons in Doped Manganites, Phys. Rev. B 70, 184430/1-17 (2004).
  13.  J. Bała and A. M. Oleś, Spin Excitations in Ferromagnetic Manganites with Orbital Order, New J. Phys. 6, 190/1-13 (2004).
  14.  B. Normand and A. M. Oleś, Circulating-Current States and Ring-Exchange Interactions in Cuprates, Physica C 408--410, 252-253 (2004).
  15.  A. M. Oleś, P. Horsch, and G. Khaliullin, Spin and Orbital Correlations in Spin-Orbital Models for t2g Orbitals, J. Magn. Magn. Mater. 272-276, 440-441 (2004).
  16.  O. Sikora and A. M. Oleś, Ordered Phases and Magnetic Excitations in Doped Manganites, Acta Phys. Polon. A 106, 659-664 (2004).
  17.  P. Horsch, G. Khaliullin, and A. M. Oleś, Dimerization versus Orbital Moment Ordering in the Mott Insulator YVO3, Max-Planck-Institut für Festkörperforschung, Stuttgart--Grenoble, Jahresbericht 2003 (Stuttgart, 2004), pp. 53-56.
  18. B. Keimer and A. M. Oleś, Editorial --- Focus on Orbital Physics, New J. Phys.  6 (2004).
  19. A. Kapanowski and T. Wietecha, Theory of the dielectric susceptibility of liquid crystals with polar nonuniaxial molecules, Acta Phys. Pol. A 106, 51 (2004).

Publikacje - 2003

  1. J. Spałek, E. M. Görlich, A. Rycerz, R. Zahorbeński, R. Podsiadły, Properties of correlated nanoscopic systems from the combined exact diagonalization – ab initio method, in: Concepts in Electron Correlation,  ed. A.C. Hewson, V. Zlatic, Kluwer Academic Publisher, Dordrecht 2003, pp. 257-268.
  2. A. Rycerz, J. Spałek, R. Podsiadły, Defining metallicity and Mott localization in correlated nanoscopic systems, Acta Phys. Polon. B 34, 651 – 54 (2003).
  3. J. Spałek, W. Wójcik, A strong effect of disorder on Mott Transition: Hubbard-Lloyd model, Acta Phys. Polon. B 34, 399 – 402 (2003) ⇒ link
  4. A. M. Oleś, Orbital Ordering and Fluctuations in Transition Metal Oxides, Phys. Stat. Sol. (b) 236, 281-288 (2003).
  5. A. M. Oleś and L. F. Feiner, Exchange Interactions and Spin Excitations in Bilayer Manganites, Phys. Rev. B 67, 092407/1-4 (2003).
  6. P. Horsch, G. Khaliullin, and A. M. Oleś, Dimerization versus Orbital Moment Ordering in a Mott Insulator YVO3, Phys. Rev. Lett. 91, 257203/1-4 (2003).
  7. K. Rościszewski and A. M. Oleś, Charge Order in the Extended Hubbard Model, J. Phys.: Condensed Matter 15, 8363-8375 (2003).
  8. M. Raczkowski, B. Normand, and A. M. Oleś,  Vertical and Diagonal Stripes in the Extended Hubbard Model, Phys. Stat. Sol. (b) 236, 376-379 (2003).
  9. O. Sikora and A. M. Oleś, Jahn-Teller Effect and Superexchange in Half-Doped Manganites, Phys. Stat. Sol. (b) 236, 380-383 (2003).
  10. K. Rościszewski and A. M. Oleś,  Vertical versus Diagonal Stripe Phases in Cuprates, Acta Phys. Polon. B 34, 537-540 (2003).
  11. J. Bała, A. M. Oleś, and G. A. Sawatzky,  Orbital-Lattice Quasiparticles in Ferromagnetic LaMnO3, Acta Phys. Polon. B 34, 839-842 (2003).
  12. A. M. Oleś, G. Khaliullin, and P. Horsch, Dimer States in the Spin-Orbital Model for Cubic Vanadates, Acta Phys. Polon. B 34, 857-860 (2003).
  13. O. Sikora and A. M. Oleś, Origin of the Orbital Order in LaMnO3, Acta Phys. Polon. B 34, 861-864 (2003).
  14.  M. Raczkowski and A. M. Oleś,  Vertical Stripes Stabilized by the Peierls Coupling, Physica C 387, 82-85 (2003).
  15. L. F. Feiner and A. M. Oleś, Orbital Physics versus Spin Physics: the Orbital Hubbard Model, in: Problems in Electron Correlations, ed. by:  A. C. Hewson and V. Zlatič, (Kluwer Academic Publishers, Dortdrecht, 2003), pp. 123-132.
  16. J. Bała and A. M. Oleś, Quasiparticles in Photoemission Spectra of Manganites, in: Problems in Electron Correlations, ed. by:  A. C. Hewson and V. Zlatič, (Kluwer Academic Publishers, Dortdrecht, 2003), pp. 133-141.
  17. A. M. Oleś, Magnetic Interactions in Transition Metal Oxides with Orbital Degrees of Freedom, in: Highlights in Condensed Matter Physics, ed. by:  A. Avella, R. Citro, C. Noce, and M. Salerno, AIP Conference Proceedings Vol. 695, (AIP, New York, 2003), pp. 176-187.
  18. L. F. Feiner and A. M. Oleś, Orbital Physics versus Spin Physics, in: Highlights in Condensed Matter Physics, ed. by: A. Avella, R. Citro, C. Noce, and M. Salerno, AIP Conference Proceedings Vol. 695, (AIP, New York, 2003), pp. 188-195.
  19. A. M. Oleś, Summary of the Conference "Highlights in Condensed Matter Physics", ed. by:  A. Avella, R. Citro, C. Noce, and M. Salerno, AIP Conference Proceedings Vol. 695, (AIP, New York, 2003), pp. 348-351.
  20. A. Rycerz, J. Spałek, On metal-insulator transition for a one-dimensional correlated nanoscopic chain, Acta Phys. Polon. B 34, 655 – 58 (2003).
  21. P. Wróbel, J. Spałek, W. Wójcik, Coexistence of the spin-triplet superconductivity with an itinerant ferromagnetism induced by the Hund's rule exchange, Acta Phys. Polon. B 34, 527 – 31 (2003).
  22. E. M. Görlich, R. Zahorbeński, J. Spałek, Correlated states for atoms and atomic clusters: A combined exact diagonalization – ab initio approach, Acta Phys. Polon. B 34, 645 – 49 (2003).
  23. P. Korbel, W. Wójcik, A. Klejnberg, J. Spałek, M. Acquarone, and M. Lavagna, Antiferromagnetism of almost localized fermions: Evolution from  Slater-type to Mott-Hubbard gap, Eur. Phys. J. B, 32, 315-322, (2003) ⇒ link
  24. J. Spałek, P.Wróbel, W. Wójcik, Spin-triplet superconductivity induced by the Hund's rule coupling at the border of ferromagnetism, Physica C, 387, 1-6 (2003).
  25. A. Rycerz, J. Spałek, Microwave absorption by the Josephson network in a low field: Application to ceramic high temperature superconductors, Physica C, 387, 97-101 (2003).
  26. J. Spałek, A. Rycerz, E. M. Görlich, R. Zahorbeński, Electron correlations at nanoscale, in: Highlights in Condensed Matter Physics,  ed. by A. Avella etal., American Institute of Physics, Melville, New York 2003, pp. 291-303 (2003).
  27. A. Rycerz and J. Spałek, Properties of a correlated nanoscopic chain close to the metal-insulator transition, in: Lectures on the Physics of Highly Correlated Electron Systems VII: Seventh Training Course in the Physics of Correlated Electron Systems and High-TC Superconductors,  ed. by A. Avella and F. Mancini, American Institute of Physics, pp. 313-322 (2003).

Publikacje - 2002

  1. J. Spałek, Superconductivity Mechanisms, in: Encyclopedia of Physical Science and Technology,  vol. 16, str. 235-274, 2nd Edition , Academic Press, San Diego, (2002).
  2. A. M. Oleś and L. F. Feiner, Why Spin Excitations in Ferromagnetic Manganites are Isotropic, Phys. Rev. B 65, 052414/1-052414/4 (2002).
  3. J. Bała, A. M. Oleś, and P. Horsch, Quasiparticles and the Structure of Orbital Polarons in Ferromagnetic LaMnO3, Phys. Rev. B 65, 134420/1-134420/15 (2002).
  4. J. Bała, A. M. Oleś, and P. Horsch, Orbital Polarons in LaMnO3, Physica B 312-313, 740-742 (2002).
  5. O. Sikora, M. Cuoco, C. Noce, and A. M. Oleś, Charge and Orbital Order in Half-Doped Manganites, Physica B 318, 333-337 (2002).
  6. J. Bała, A. M. Oleś, and G. A. Sawatzky, Orbital-Lattice Polarons in Ferromagnetic LaMnO3, Phys. Rev. B 65, 184414/1-184414/10 (2002).
  7. M. Cuoco, C. Noce, and A. M. Oleś, Origin of the Optical Gap in Half-Doped Manganites, Phys. Rev. B 66, 094427/1-094427/7 (2002).
  8. M. Raczkowski and A. M. Oleś,  Spin Stiffness and Quantum Fluctuations in Anisotropic Antiferromagnets, Phys. Rev. B 66, 094431/1-094431/6 (2002).
  9. J. Spałek, P. Wróbel, and W. Wójcik, Coexistence of spin-triplet superconductivity and ferromagnetism induced by the Hund's rule exchange, Proceedings of the Conference Ruthenate and rutheno-cuprate materials,   in: Springer Series: Lecture Notes in Physics, Berlin 2002, vol. 603.
  10. M. Raczkowski, Magnetic and Orbital Ordering in Doped Manganites, in: Lectures on the Physics of Highly Correlated Electron Systems VI, ed. by F. Mancini, AIP Conference Proceedings Vol. 629 (AIP, New York, 2002), pp. 203-211.
  11. J. Spałek, A. Rycerz, R. Podsiadły, Electron localization from the combined exact diagonalization – ab initio approach, Physica B 312-313 542-544 (2002).
  12. A. Rycerz, J. Spałek, R. Podsiadły, Electron localization from the combined exact diagonalization – ab initio approach in one dimension, Physica B 318 338-340 (2002).
  13. A. Rycerz, J. Spałek, Electronic states, Mott localization, electron lattice coupling, and dimerization for correlated one-dimensional systems, Phys. Rev. B 65, 035110, str. 1-15 (2002).
  14. A. Rycerz, J. Spałek, R. Podsiadły, and W. Wójcik, A combined exact diagonalization – ab initio study of the metallicity and electron localization in nanoscopic systems, in: Lectures on the Physics of Highly Correlated Electron Systems VI: Sixth Training Course,  ed. by F. Mancini, American Institute of Physics, pp. 212-222, i(2002).
  15. A. Kapanowski, Statistical Theory of Elastic Constants of Cholesteric Liquid Crystals, Z. Naturforsch. 57a, 105 (2002).
  16. J. Spałek, Czy fizyka ma szansę w XXI wieku ?, Postępy Fizyki, tom 53, zeszyt 1, str. 19-25, (2002).
  17. J. Spałek, Ciecze kwantowe wczoraj i dziś, Postępy Fizyki, tom dodatkowy 53D, str. 22-35, (2002).
  18. J. Spałek, Od atomu do cieczy kwantowej, Serwis Informacji Naukowo-Technicznej KBN, zeszyt 4(9), str. 3, (2002).

Publikacje - 2001

  1. J. Spałek, A. Rycerz, W. Wójcik, and R. Podsiadły, Lattice fermions with optimized wave functions: Exact results, in: Open Problems in Strongly Correlated Electron Systems, ed. by J. Bonča, P. Prelovšek, A. Ramšak, and S. Sarkar (Kluwer Acedemic Publishers,  Dortdrecht, 2001), pp. 443.
  2. J. Spałek, Spin-triplet superconducting pairing due to local Hund's rule and Dirac exchange, Phys. Rev. B 63, 104513, 1-9 (2001).
  3. A. Rycerz, J. Spałek, Exact diagonalization of many-fermion Hamiltonian with wave-function renormalization, Phys. Rev. B 63, 073101, 1-4 (2001).
  4. J. Spałek, Triplet pairing via local exchange in correlated systems, in: Open Problems in Strongly Correlated Electron Systems, edited by J. Bonča, P. Prelovšek, A. Ramšak, and S. Sarkar (Kluwer Academic,  Dordrecht, 2001), pp. 253-259.
  5. M. Oleś and L. F. Feiner, Orbital Order versus Orbital Liquid in Doped Manganites, in: Band-Ferromagnetism: Ground-State and Finite-Temperature Phenomena, ed. by K. Baberschke, M. Donath, and W. Nolting (Springer, New York, 2001), p. 226-240.
  6. J. Bała, A. M. Oleś, and G. A. Sawatzky, Excitations in the Anisotropic Spin-Orbital Model, Phys. Rev. B 63, 134410/1-134410/9 (2001).
  7.  G. Khaliullin, P. Horsch, and A. M. Oleś, Spin Order due to Orbital Fluctuations in Cubic Vanadates: LaVO3 and YVO3, Phys. Rev. Lett. 86, 3879-3882 (2001).
  8.  J. Bała, G. A. Sawatzky, A. M. Oleś, and A. Macridin Quantum Decoherence in the Spectral Functions of Undoped LaMnO3, Phys. Rev. Lett. 87, 067204/1-067204/4 (2001).
  9.  M. Fleck, A. I. Lichtenstein, and A. M. Oleś, Spectral Properties and Pseudogap in the Stripe Phases in Cuprate Superconductors, Phys. Rev. B 64, 134528/1-134528/19 (2001).
  10.  A. M. Oleś, Magnetic Order in Transition Metal Oxides with Orbital Degrees of Freedom, Acta. Phys. Polon.  B 32, 3303-3311 (2001).
  11.  J. Bała, A. M. Oleś, and P. Horsch, Possible Scenarios for the Quasiparticle Behavior in the Undoped LaMnO3, Acta. Phys. Polon.  B 32, 3375-3379 (2001).
  12. A. M. Oleś and L. F. Feiner, Magnetic and Orbital Ordering in Manganites, in: Open Problems in Strongly Correlated Electron Systems, ed. by J. Bonča, P. Prelovšek, A. Ramšak, and S. Sarkar (Kluwer Acedemic Publishers,  Dortdrecht, 2001), pp. 227-236.
  13.  J. Bała, A. M. Oleś, and G. A. Sawatzky, Low-Energy Excitations in the Anisotropic Spin-Orbital Model, in: Open Problems in Strongly Correlated Electron Systems, ed. by J. Bonča, P. Prelovšek, A. Ramšak, and S. Sarkar (Kluwer Acedemic Publishers,  Dortdrecht, 2001), pp. 395-397.
  14.  L. F. Feiner and A. M. Oleś, Dynamic Jahn-Teller Effect and Distortional Disorder in Manganites, in: Open Problems in Strongly Correlated Electron Systems, ed. by J. Bonča, P. Prelovšek, A. Ramšak, and S. Sarkar (Kluwer Acedemic Publishers,  Dortdrecht, 2001), pp. 409-411.
  15. J.A. Janik, W. Kurdowski, R. Podsiadły, and J. Samseth, Fractal Structure of C-S-H and Tobermorite Phases, Acta Phys. Polon.  A 100, 529 (2001).
  16. J. Spałek, A. Rycerz, Electron localization in a one-dimensional nanoscopic system: A combined exact diagonalization – ab initio approach, Phys. Rev. B 64, 161105(R), 1-4 (2001).
  17. J. Spałek, A. Rycerz, W. Wójcik, Exact diagonalization of many-fermion Hamiltonian combined with wave-function readjustment. II. Metallicity and electronic localization in nanoscopic systems, Acta  Phys. Polon. B 32, 3189 - 3202 (2001).
  18. J.M. Honig, J. Spałek, Metal-insulator phase transitions and related critical phenomena in NiS2-xSex, Current Opinions in Solid State and Materials Science 5 (2001) pp. 269.
  19. Z. Latacz, Parallel magnetic and electric field dependence of the Néel temperature in Cr2O3 – the modified Oguchi method, Journal of Alloys and Compounds 316 (2001) p. 18.

Publikacje - 2000

  1. J. Spałek, Kondo-lattice metallic and semiconducting states and their instabilities, Acta Phys. Polon. A 97, 71 - 79 (2000).
  2. J. Spałek, R. Podsiadły, A. Rycerz, W. Wójcik, Exact diagonalization of many-fermion Hamiltonian combined with wave-function readjustment: Application to one-dimensional systems, Acta Phys. Polon. B 31, 2879 – 98 (2000).
  3. A. M. Oleś, M. Cuoco, and N. B. Perkins, Magnetic and Orbital Ordering in Cuprates and Manganites, in: Lectures on the Physics of Highly Correlated Electron Systems IV, ed. by F. Mancini, AIP Conference Proceedings Vol. 527 (New York, 2000), pp. 226-380.
  4. A. M. Oleś, L. F. Feiner, and J. Zaanen, Quantum Melting of Magnetic Long-Range Order near Orbital Degeneracy. I. Classical Phases and Gaussian Fluctuations, Phys. Rev. B 61, 6257-6287 (2000).
  5. J. Bała and A. M. Oleś, Structure of Spin Polarons in the Spin-Fermion Model for CuO2 Planes, Phys. Rev. B 61, 6907-6917 (2000).
  6. C. Barreteau, R. Guirado-L_pez, D. Spanjaard, M. C. Desjonqu_res, and A. M. Oleś, spd Tight-Binding Model of Magnetism in Transition Metals. Application to Rh and Pd Clusters and Slabs, Phys. Rev. B 61, 7781-7794 (2000).
  7. J. Bała, A. M. Oleś, and J. Zaanen, Origin of Band and Localized Electron States in Photoemission of NiO, Phys. Rev. B 61, 13573-13587 (2000).
  8. M. Fleck, A. I. Lichtenstein, E. Pavarini, and A. M. Oleś, One-dimensional metallic behavior of the stripe phase in La2-xSrxCuO4, Phys. Rev. Lett. 84, 4962-4965 (2000).
  9. J. Bała and A. M. Oleś, Jahn-Teller Effect on Orbital Dynamics in Insulating LaMnO3, Phys. Rev. B 62, R6085-6088 (2000).
  10. J. van der Brink, P. Horsch, and A. M. Oleś, Photoemission spectra of LaMnO3 controlled by orbital excitations, Phys. Rev. Lett. 85, 5174-5177 (2000).
  11. A. M. Oleś, Stripe Phases in High Temperature Superconductors, Acta Phys. Polon. B 31, 2963-2995 (2000).
  12. A. M. Oleś and L. F. Feiner, Spin Excitations in Doped Manganites, Acta Phys. Polon. A 97, 193-196 (2000).
  13. J. Bała and A. M. Oleś, Correlation Functions in the Spin-Fermion Model, Acta Phys. Polon. A 97, 213-216 (2000).
  14. D. Góra, K. Rościszewski and A. M. Oleś, Stripe Phases in the Hubbard Model, Acta Phys. Polon. A 97, 225-228 (2000).
  15. C. Barreteau, R. Guirado-L_pez, M. C. Desjonqu_res, D. Spanjaard, and A. M. Oleś, A new spd Tight-Binding Model of Magnetism in Transition Metals, Comp. Mat. Sci. 17, 211-216 (2000).
  16. J. Spałek, R. Podsiadły, W. Wójcik, Correlation induced optimization of wave functions: The Hubbard chain, Acta Phys. Polon. A 97, 381 – 84 (2000).
  17. J. Spałek, Correlated fermions: a new paradigm in physics on the example of solid state physics, Eur. J. Phys. 21, 511 - 34 (2000).
  18. J. Spałek, R. Podsiadły, W Wójcik, A. Rycerz, Optimization of single-particle basis for exactly soluble models of correlated electrons, Phys. Rev. B 61, 15676 – 87 (2000).
  19. A. Klejnberg, J. Spałek,  Metal-insulator transition, gap opening due to the combined orbital-spin ordering and spin-triplet pairing, Phys. Rev. B 61, 15542 - 45 (2000).