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Перегляд Condensed Matter Physics, 2006, № 4 за назвою

Репозиторій DSpace/Manakin

Перегляд Condensed Matter Physics, 2006, № 4 за назвою

Сортувати за: Порядок: Результатів:

  • Lattice dynamics and phase transitions in Sn₂P₂S(Se)₆ ferroelectric crystals 
    Yevych, R.M.; Vysochanskii, Yu.M. (Condensed Matter Physics, 2006)
    Polarizable ion model was used in describing the lattice dynamics in the Sn₂P₂S₆ and Sn₂P₂Se₆ ferroelectric crystals and their solid solutions. There has been obtained a good agreement of the calculated phonon spectra ...
  • Phonon scattering and heat transfer by “diffusive” modes in solid C₆H₆ 
    Pursky, O.I.; Konstantinov, V.A. (Condensed Matter Physics, 2006)
    The isochoric thermal conductivity of solid C₆H₆ is described within a model in which the heat is transferred by phonons and above the phonon mobility edge by “diffusive” modes migrating randomly from site to site. The ...
  • Positron annihilation in boron nitride 
    Amrane, N. (Condensed Matter Physics, 2006)
    Electron and positron charge densities are calculated as a function of position in the unit cell for boron nitride. Wave functions are derived from pseudopotential band structure calculations and the independent ...
  • Pseudospin-electron model spectrum in alloy analogy approximation 
    Stasyuk, I.V.; Krasnov, V.O. (Condensed Matter Physics, 2006)
    Energy spectrum of the pseudospin-electron model is investigated in the alloy analogy approximation within the framework of the dynamical mean field theory (DMFT). The case of two near Hubbard-like electron subbands, which ...
  • Quantum statistical mechanics of electron gas in magnetic field 
    Dubrovskii, I.M. (Condensed Matter Physics, 2006)
    Electron eigenstates in a magnetic field are considered. Density of the electrical current and an averaged magnetic moment are obtained. Density of states is investigated for two-dimensional electron in a circle that is ...
  • Structure and collective dynamics of liquid sodium 
    Patel, V.N.; Thakor, P.B.; Thakore, B.Y.; Gajjar, P.N.; Jani, A.R. (Condensed Matter Physics, 2006)
    The temperature variation of the longitudinal and transverse phonon frequencies of liquid sodium is investigated using the approach by Hubbard Beeby. The molecular dynamics simulation is used to generate the pair correlation ...
  • Temperature dependence effect of viscosity on ultrathin lubricant film melting 
    Khomenko, A.V.; Lyashenko, I.A. (Condensed Matter Physics, 2006)
    We study the melting of an ultrathin lubricant film under friction between atomically flat surfaces at temperature dependencies of viscosity described by Vogel-Fulcher relationship and by power expression, which are observed ...
  • Thermoelectric effect in layered conductors in a strong magnetic field 
    Kirichenko, O.V.; Peschansky, V.G.; Galbova, O.; Ivanovski, G.; Krstovska, D. (Condensed Matter Physics, 2006)
    We have theoretically studied the thermoelectric effect in layered conductors with a quasi-two-dimensional electron energy spectrum of an arbitrary form in a quantizing magnetic field at low temperatures. Giant ...

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