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Перегляд Физика низких температур, 2006, № 04-05 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2006, № 04-05 за назвою

Сортувати за: Порядок: Результатів:

  • Magnetic field induced finite size effect in type-II superconductors 
    Schneider, T. (Физика низких температур, 2006)
    We explore the occurrence of a magnetic field induced finite size effect on the specific heat and correlation lengths of anisotropic type-II superconductors near the zero field transition temperature Tc. Since near the ...
  • Microwave response of single crystal YBa₂Cu₃O₇–δ films as a probe for pairing symmetry 
    Pan, V.M.; Kalenyuk, O.A.; Kasatkin, O.L.; Komashko, V.A.; Ivanyuta, O.M.; Melkov, G.A. (Физика низких температур, 2006)
    Temperature dependences of the microwave surface impedance, Zs(T), are measured in the c-axis oriented single-crystal high-Tc superconducting cuprate YBa₂Cu₃O₇₋δ (YBCO) thin films deposited by the off-axis dc magnetron ...
  • Modern superconductive materials for electrical machines and devices working on the principle of levitation 
    Prikhna, T.A. (Физика низких температур, 2006)
    The peculiarities of high-pressure synthesis of highly dense nanostructural MgB₂-based superconductive materials, of thermobaric treatment of MT–YBCO (melt-textured YBa₂Cu₃O₇₋δ- based superconductor), high-pressure ...
  • Nonadiabatic breakdown and pairing in high-Tc compounds 
    Pietronero, L.; Cappelluti, E. (Физика низких температур, 2006)
    The electron-phonon interaction plays a fundamental role on the superconducting and normal state properties of all the high-Tc materials, from cuprates to fullerenes. Another common element of these compounds is in ...
  • Preface 
    Автор відсутній (Физика низких температур, 2006)
  • Present status of the theory of the high-Tc cuprates 
    Anderson, P.W. (Физика низких температур, 2006)
    The Gutzwiller projected mean-field theory, also called plain vanilla or renormalized meanfield theory, is explained and its successes and possible extensions in describing the phenomenology of the cuprate superconductors ...
  • Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) 
    Tremblay, A.-M.S.; Kyung, B.; Sénéchal, D. (Физика низких температур, 2006)
    This is a short review of the theoretical work on the two-dimensional Hubbard model performed in Sherbrooke in the last few years. It is written on the occasion of the twentieth anniversary of the discovery of high-temperature ...
  • Pseudogaps: introducing the length scale into dynamical mean-field theory 
    Kuchinskii, E.Z.; Nekrasov, I.A.; Sadovskii, V.M. (Физика низких температур, 2006)
    Pseudogap physics in strongly correlated systems is essentially scale dependent. We generalize the dynamical mean-field theory (DMFT) by introducing into the DMFT equations dependence on the correlation length of ...
  • Spin dynamics in cuprate perovskites 
    Sherman, A.; Schreiber, M. (Физика низких температур, 2006)
    Results obtained with the use of the t–J model of Cu–O planes and Mori’s projection operator formalism are compared with data of neutron scattering experiments in lanthanum and yttrium cuprates. This comparison allows ...
  • Stripe phases — possible ground state of the high-Tc superconductors 
    Raczkowski, M.; Oles, A.M.; Fresard, R. (Физика низких температур, 2006)
    Based on the mean-field method applied either to the extended single-band Hubbard model or to the single-band Peierls-Hubbard Hamiltonian we study the stability of both site-centered and bond-centered charge domain walls. ...
  • Superconductivity and antiferromagnetism in quasi-one-dimensional organic conductors (Review Article) 
    Dupuis, N.; Bourbonnais, C.; Nickel, J.C. (Физика низких температур, 2006)
    We review the current understanding of superconductivity in the quasi-one-dimensional organic conductors of the Bechgaard and Fabre salt families. We discuss the interplay between superconductivity, antiferromagnetism, ...
  • Theory of antiferromagnetic pairing in cuprate superconductors (Review article) 
    Plakida, N.M. (Физика низких температур, 2006)
    A review of the antiferromagnetic exchange and spin-fluctuation pairing theory in the cuprate superconductors is given. We briefly discuss a phenomenological approach and a theory in the limit of weak Coulomb correlations. ...
  • The role of the Coulomb interaction in the formation of superconducting and pseudogap states in cuprate metal-oxides 
    Pashitskii, E.A.; Pentegov, V.I. (Физика низких температур, 2006)
    It is shown that the key role in the mechanism of high-Tc superconductivity in the layered cuprate metal-oxides with anisotropic quasi-two-dimensional electronic spectrum and d-wave symmetry of the superconducting order ...

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