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Перегляд Физика низких температур, 2010, том 36 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2010, том 36 за назвою

Сортувати за: Порядок: Результатів:

  • Ideal and distorted vortex lattice in bulk and film superconductors 
    Brandt, E.H. (Физика низких температур, 2010)
    The solution of the linearized Ginzburg–Landau theory describing a periodic lattice of vortex lines in type-II superconductors at large inductions and discovered first by Abrikosov, is generalized to nonperiodic vortex ...
  • Igor Orestovich Kulik To the 75th birthday anniversary 
    Omelyanchouk, A.N.; Shekhter, R.I. (Физика низких температур, 2010)
    Igor Orestovich Kulik — a prominent physicist and an outstanding representative of Kharkov’s school of theoretical physics, Corresponding member of the National Academy of Sciences of Ukraine and Ukrainian State Prize ...
  • Incoherent microwave-induced resistive states of small Josephson junctions 
    Koval, Y.; Fistul, M.V.; Ustinov, A.V. (Физика низких температур, 2010)
    We report an experimental and theoretical study of low-voltage resistive states that are observed in small tunnel Josephson junctions under microwave radiation. The studied features emerge from Shapiro steps on the ...
  • Infrared studies of ortho-para conversion at Cl-atom and H-atom impurity centers in cryogenic solid hydrogen 
    Raston, P.L.; Kettwich, S.C.; Anderson, D.T. (Физика низких температур, 2010)
    We report infrared spectroscopic studies of H₂ ortho-para (o/p) conversion in solid hydrogen doped with Clatoms at 2 K while the Cl+H₂(v=1)→HCl+H infrared-induced chemical reaction is occurring. The Cl-atom doped hydrogen ...
  • Interactions in low-dimensional spinor bosonic gases 
    Kolezhuk, A.K. (Физика низких температур, 2010)
    Renormalization group approach for low-dimensional dilute Bose gases is generalized for the case of multicomponent bosons. As an example, systems of two- and three-component spinor bosons are considered. It is shown that ...
  • Ion–molecule reactions of CoAr₆⁺ with nitrogen oxides N₂O, NO, and NO₂: measuring absolute pressure by shock-freezing of the collision complex 
    Linde, C. van der; Höckendorf, R.F.; Balaj, O.P.; Beyer, M.K. (Физика низких температур, 2010)
    A new method to determine the absolute pressure in an ultra-high vacuum apparatus is tested using ion molecule reactions with CoAr₆⁺. In a collision with a neutral reactant, the complex between Co⁺ and the collision partner ...
  • Josephson currents in point contacts between dirty two-band superconductors 
    Yerin, Y.S.; Omelyanchouk, A.N. (Физика низких температур, 2010)
    We developed microscopic theory of Josephson effect in point contacts between dirty two-band superconductors. The general expression for the Josephson current, which is valid for arbitrary temperatures, is obtained. This ...
  • Kinetics of ⁴He gas sorption by fullerite C₆₀. Quantum effects 
    Dolbin, A.V.; Esel'son, V.B.; Gavrilko, V.G.; Manzhelii, V.G.; Vinnikov, N.A.; Popov, S.N. (Физика низких температур, 2010)
    The kinetics of helium gas sorption by a C₆₀ powder and subsequent desorption of the ⁴He impurity from the saturated powder has been investigated in the temperature interval 2–292 K. Evidence is obtained that supports the ...
  • Lattice distortion in hcp rare gas solids 
    Grechnev, A.; Tretyak, S.M.; Freiman, Yu.A. (Физика низких температур, 2010)
    The lattice distortion parameter δ≡c/a – √8/3 has been calculated as a function of molar volume for the hcp phases of He, Ar, Kr, and Xe. Results from both semi-empirical potentials and density functional theory are ...
  • Local formation of HArF in solid argon: Low-temperature limit and thermal activation 
    Lignell, H.; Khriachtchev, L.; Lignell, A.; Räsänen, M. (Физика низких температур, 2010)
    The H + Ar + F reaction leading to HArF formation in an argon matrix is studied at temperatures down to 8 K. The effects of the precursor concentration, deuteration, IR light, and deposition temperature as well as thermal ...
  • Macroscopic quantum phenomena in Josephson structures 
    Barone, A.; Lombardi, F.; Rotoli, G.; Tafuri, F. (Физика низких температур, 2010)
    The Josephson effect is a probe of unparalleled performances in the study of a variety of macroscopic quantum phenomena. In the present article an overview of important achievements and challenging trends is given referring, ...
  • Magnetic domains in spinor Bose–Einstein condensates 
    Matuszewski, M.; Alexander, T. J.; Kivshar, Y. S. (Физика низких температур, 2010)
    We discuss the structure of spin-1 Bose–Einstein condensates in the presence of a homogenous magnetic field. We demonstrate that the phase separation can occur in the ground state of antiferromagnetic (polar) condensates, ...
  • Magnetic properties and electronic structure of LaFeAsO₀.₈₅F₀.₁ 
    Fedorchenko, A.V.; Grechnev, G.E.; Desnenko, V.A.; Panfilov, A.S.; Volkova, O.S.; Vasiliev, A.N. (Физика низких температур, 2010)
    The magnetic properties of LaFeAsO₀.₈₅F₀.₁ compound were investigated by measurements of dc magnetization at different values of the magnetic field, H = 0.02, 1.0 and 2.0 T, in the temperature range 4.2–300 K. The ...
  • Magnetic properties of amorphous Co₀.₇₄Si₀.₂₆/Si multilayers with different number of periods 
    Kakazei, G.N.; Santos, N.M.; Quiros, C.; Velez, M.; Martin, J.I.; Alameda, J.M.; Golub, V.O.; Saliuk, O.Y.; Pogorelov, Yu.G.; Carmo, M.C.; Sobolev, N.A.; Sousa, J.B. (Физика низких температур, 2010)
    Two sets of [Co₀.₇₄Si₀.₂₆0.26(5 nm)/Si(s)]n amorphous films were prepared by magnetron sputtering: one in the form of multilayers with the Si spacer thickness s fixed at 3 nm, and the number of periods n varying from 1 to ...
  • Magnetoelectricity in the ferrimagnetic Cu₂OSeO₃: symmetry analysis and Raman scattering study 
    Gnezdilov, V.P.; Lamonova, K.V.; Pashkevich, Yu.G.; Lemmens, P.; Berger, H.; Bussy, F.; Gnatchenko, S.L. (Физика низких температур, 2010)
    We report Raman scattering studies and magneto/structural symmetry analysis of the many sublattices ferrimagnet Cu₂OSeO₃ with a cubic symmetry and a linear magnetoelectric effect. There is no spectroscopic evidence for ...
  • Mean-field theory of orientational ordering in rigid rotor models with identical atoms: spin conversion and thermal equilibration 
    Hetényi, B. (Физика низких температур, 2010)
    In coupled rotor models which describe identical rotating nuclei the nuclear spin states restrict the possible angular momenta of each molecule. There are two mean-field approaches to determining the orientational phase ...
  • Microwave absorption in the frustrated ferrimagnet Cu₂OSeO₃ 
    Kobets, M.I.; Dergachev, K.G.; Khatsko, E.N.; Rykova, A.I.; Lemmens, P.; Wulferding, D.; Berger, H. (Физика низких температур, 2010)
    The resonance properties of a new Cu₂OSeO₃ ferrimagnet have been investigated in a wide range of frequencies (17–142 GHz) at liquid helium temperature. The resonance data were used to plot the frequencyfield dependence of ...
  • Nonadiabatic Josephson dynamics in junctions with in-gap quasiparticles 
    Michelsen, J.; Shumeiko, V.S. (Физика низких температур, 2010)
    Conventional models of Josephson junction dynamics rely on the absence of low-energy quasiparticle states due to a large superconducting gap. With this assumption the quasiparticle degrees of freedom become «frozen out» ...
  • Nonlinear wood anomalies in the reflectivity of layered superconductors 
    Apostolov, S.S.; Maizelis, Z.A.; Sorokina, M.A.; Yampol’skii, V.A. (Физика низких температур, 2010)
    We study theoretically the excitation of the nonlinear surface Josephson plasma waves in slabs of layered superconductors by the incident plane waves using the prism method in the Otto configuration. The bilateral, symmetrical ...
  • Novel mechanism of the negative thermal expansion of doped fullerite C₆₀ 
    Strzhemechny, M.A.; Legchenkova, I.V. (Физика низких температур, 2010)
    A model for an atomic impurity in an octahedral void of fullerite C₆₀ is suggested. The problem is solved in the spherical oscillator approximation, which is appropriate for the larger rare gas atoms. It is shown that such ...

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