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Перегляд Condensed Matter Physics, 2008, № 3 за назвою

Репозиторій DSpace/Manakin

Перегляд Condensed Matter Physics, 2008, № 3 за назвою

Сортувати за: Порядок: Результатів:

  • Spin fluctuations and the "strange metal" behavior of a weakly doped antiferromagnet 
    Loktev, V.M.; Turkowski, V. (Condensed Matter Physics, 2008)
    We analyze the spectral properties of a phenomenological model for a weakly doped two-dimensional antiferromagnet, in which the carriers move within one of the two sublattices where they were introduced. Such a constraint ...
  • Theory of radiation and absorption of deformed field quanta 
    Vakarchuk, I.O. (Condensed Matter Physics, 2008)
    We calculate the intensity of spontaneous radiation of a system of non-linear quantum eld, where the nonlinearity is due to deformations of the Poison brackets of the generalized coordinates and momenta.
  • Thermodynamics and complex dielectric permittivity of mixed crystals of the Rb₁-x(NH₄)xH₂PO₄ type 
    Levitsky, R.R.; Sorokov, S.I.; Stankowski, J.; Trybula, Z.; Vdovych, A.S. (Condensed Matter Physics, 2008)
    We propose a pseudospin model for proton glasses of the Rb₁₋x(NH₄)xH₂PO₄(Rb₁₋x(ND₄)xD₂PO₄) type, which takes into account the energy levels of hydrogens (deuterons) around the PO₄ group, long-range interactions between the ...
  • The second order phase transition in Sn₂P₂S₆ crystals: anharmonic oscillator model 
    Yevych, R.M.; Vysochanskii, Yu.M. (Condensed Matter Physics, 2008)
    Statistical theory for ferroelectrics based on triple well anharmonic potential was used for the case of structural second order phase transition in Sn₂P₂S₆ crystals. Parameters of effective Hamiltonian of the model ...
  • X-ray photoelectron spectroscopy of Sn₂P₂S₆ crystals 
    Grigas, J.; Talik, E.; Lazauskas, V.; Vysochanskii, Yu.M.; Yevych, R.; Adamiec, M.; Nelkinas, V. (Condensed Matter Physics, 2008)
    The paper presents the X-ray photoelectron spectra (XPS) of the valence band (VB) and of the core levels (CL) of uniaxial ferroelectric Sn₂P₂S₆ single crystals from different crystallographic planes in both paraelectric and ...

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