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Перегляд Физика низких температур за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур за назвою

Сортувати за: Порядок: Результатів:

  • Features in the diffraction of a scalar plane wave from doubly-periodic Dirichlet and Neumann surfaces 
    Maradudin, A.A.; Pérez-Chávez, V.; Jędrzejewski, A.; Simonsen, I. (Физика низких температур, 2018)
    The diffraction of a scalar plane wave from a doubly-periodic surface on which either the Dirichlet or Neumann boundary condition is imposed is studied by means of a rigorous numerical solution of the Rayleigh equation for ...
  • Features of low-temperature exciton dynamics in J-aggregates with topological disorder 
    Malyukin, Yu.V.; Katrich, G.S.; Efimova, S.L.; Sorokin, A.V. (Физика низких температур, 2003)
    It is shown on the basis of an analysis of the J-band shape, luminescence spectra, and luminescence decay that self-trapping of excitons takes place in J-aggregates with strong topological disorder. A self-trapping barrier ...
  • Features of spin dynamics in HgCrCdSe and HgCrSe crystals in the vicinity of phase transitions 
    Bekirov, B.E.; Ivanchenko, I.V.; Popenko, N.A. (Физика низких температур, 2018)
    The inhomogeneously broadened EPR lines of the solid solutions Hg₁₋x₋yCrxCdySe and Hg₁₋xCrxSe are rep-resented in the form of spin packets and their temperature evolution is analyzed upon the transition of the crystals to ...
  • Fermiology via the electron momentum distribution (Review Article) 
    Kontrym-Sznajd, G. (Физика низких температур, 2009)
    Investigations of the Fermi surface via the electron momentum distribution reconstructed from either angular correlation of annihilation radiation or Compton scattering experimental spectra are presented. The basis of these ...
  • Fermionic versus bosonic descriptions of one-dimensional spin-gapped antiferromagnets 
    Yamamoto, Shoji; Funase, Kei-ichi (Физика низких температур, 2005)
    In terms of spinless fermions and spin waves, we describe magnetic properties of a spin-1/2 ferromagnetic– antiferromagnetic bond-alternating chain which behaves as a Haldane-gap antiferromagnet. On one hand, we employ ...
  • Fermi resonance in Ne, Ar and Kr-matrix infrared spectra of 5-bromouracil 
    Ivanov, A.Yu.; Rubin, Yu.V.; Egupov, S.A.; Belous, L.F.; Karachevtsev, V.A. (Физика низких температур, 2013)
    Low-temperature matrix isolation Fourier-transform infrared spectroscopy and quantum-chemical calcula-tions with DFT/B3LYP and MP2 methods were used for investigation of isolated 5-bromouracil (BrU) mole-cules. Only one ...
  • Fermi surface and effect of high magnetic fields on the metal–semimetal Peierls-like transition of (TSeT)₂Cl 
    Laukhin, V.; Audouard, A.; Vignolles, D.; Drigo, L.; Alemany, P.; Canadell, E. (Физика низких температур, 2014)
    Resistance measurements in pulsed magnetic fields up to 55 T as well as a first-principles DFT calculation of the Fermi surface for the organic metal (TSeT)₂Cl have been performed to investigate its metal–semimetal phase ...
  • Ferrimagnetism of dilute Ising antiferromagnets 
    Timonin, P.N. (Физика низких температур, 2014)
    It is shown that nearest-neighbor antiferromagnetic interactions of identical Ising spins on imbalanced bipartite lattice and imbalanced bipartite hierarchical fractal result in ferrimagnetic order instead of anti ferromagnetic ...
  • Ferromagnetic resonance driven by an ac current: a brief review 
    Wang, C.; Seinige, H.; Tsoi, M. (Физика низких температур, 2013)
    Excitation of ferromagnetic resonance (FMR) by an ac current has been observed in macroscopic ferromagnetic films for decades and typically relies on the ac Oersted field of the current to drive magnetic moments ...
  • Field-induced charge-density-wave transitions in the organic metal α-(BEDT-TTF)₂KHg(SCN)₄ under pressure 
    Andres, D.; Kartsovnik, M.V.; Biberacher, W.; Neumaier, K.; Sheikin, I.; Müller, H.; Kushch, N.D. (Физика низких температур, 2011)
    Successive magnetic-field-induced charge-density-wave transitions in the layered molecular conductor α-(BEDT-TTF)₂KHg(SCN)₄ are studied in the hydrostatic pressure regime, in which the zero field chargedensity-wave (CDW) ...
  • Fine structure of critical opalescence spectra 
    Sushko, M.Ya. (Физика низких температур, 2007)
    The effect of the 1.5-scattering mechanism on the time and temperature behavior of the electric field autocorrelation function for the light wave scattered from fluids has been studied for the case where the order- parameter ...
  • Finite-size scaling relations of the four-dimensional Ising model on the Creutz cellular automaton 
    Merdan, Z.; Güzelsoy, E. (Физика низких температур, 2011)
    The four-dimensional Ising model is simulated on the Creutz cellular automaton using the finite-size lattices with the linear dimension 4 ≤ L ≤ 8. The temperature variations and the finite-size scaling plots of the specific ...
  • Finite temperature effects in the Fermi liquid theory of the diffusion of ⁴He in ³He 
    Hjort, H.H.; Culman, T.G.; Edwards, D.O.; Jizhong He (Физика низких температур, 1997)
    The diffusion coefficient D and the thermal diffusion ratio kT for dilute ⁴He in liquid ³He are calculated from Fermi liquid theory. The collision integral assumes a scattering amplitude a³⁴ expanded in scalar combinations ...
  • First and second sounds in a degenerate Bose gas 
    Dmytruk, I.; Svidzynskiy, A.; Shygorin, P. (Физика низких температур, 2017)
    In this work the propagation of sound waves in a degenerate quantum gas is considered. We modify the Wang Chang and Uhlenbeck method for description of the sounds in a Maxwell gas for the case of a degenerate quantum gas. ...
  • Fluctuation conductivity due to the preformed local pairs 
    Domański, T.; Barańska, M.; Solovjov, A.L. (Физика низких температур, 2016)
    We investigated the properties of a system where the itinerant electrons coexist and interact with the preformed local pairs. Using the nonperturbative continuous unitary transformation technique we show that Andreev-type ...
  • Fluctuation conductivity in Y-Ba-Cu-O films with artificially produced defects 
    Solovjov, A.L. (Физика низких температур, 2002)
    The fluctuation-induced conductivity (paraconductivity) measured in YBa₂Cu₃O₇₋d (YBCO) films grown on 10° miscut SrTiO₃ (001) substrates is analyzed using various theoretical models describing weak fluctuations in high-Tc ...
  • Flux-cutting and flux-transport effects in type-II superconductor slabs in a parallel rotating magnetic field 
    Cortés-Maldonado, R.; Espinosa-Rosales, J.E.; Carballo-Sánchez, A.F.; Pérez-Rodríguez, F. (Физика низких температур, 2011)
    The magnetic response of irreversible type-II superconductor slabs subjected to in-plane rotating magnetic field is investigated by applying the circular, elliptic, extended-elliptic, and rectangular flux-line-cutting ...
  • Flux pinning and vortex dynamics in MgB₂ doped with TiO₂ and SiC inclusions 
    Prokhorov, V.G.; Kaminsky, G.G.; Park, J.S.; Eom, T.W.; Lee, Y.P.; Kang, J.-H.; Khokhlov, V.A.; Mikheenko, P.; Svetchnikov, V.L. (Физика низких температур, 2009)
    The mixed-state superconducting properties of bulk MgB₂ + 2 at.% TiO₂ and + 8 at.% SiC, prepared by the in situ solid state reaction, have been investigated. The analysis on the mixed-state parameters, such as the upper ...
  • Flux quantization in stationary and nonstationary states in long Josephson junctions 
    Yugay, K.N.; Blinov, N.V.; Shirokov, I.V. (Физика низких температур, 2000)
    Dynamical chaos, states stability in long Josephson junctions are investigated from the point of view of the flux quantization. It is shown that the stationary Meissner and fluxon states having integer number of fluxons ...
  • Formation and characterization of neutral krypton and xenon hydrides in low-temperature matrices 
    Lundell, Jan; Khriachtchev, Leonid; Pettersson, Mika; Räsänen, Markku (Физика низких температур, 2000)
    A family of rare-gas containing hydrides HXY (where X = Kr or Xe, Y is an electronegative fragment) is described. These molecules are experimentally prepared in low-temperature matrices by photodissociation of a ...

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