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Перегляд Физика низких температур за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур за назвою

Сортувати за: Порядок: Результатів:

  • Ion desorption from molecules condensed at low temperature: A study with electron-ion coincidence spectroscopy combined with synchrotron radiation 
    Kazuhiko Mase; Mitsuru Nagasono; Shin-ichiro Tanaka; Tetsuji Sekitani; Shin-ichi Nagaoka (Физика низких температур, 2003)
    This article reviews our recent work on photo-stimulated ion desorption (PSID) from molecules condensed at low temperature. We have used electron-ion coincidence (EICO) spectroscopy combined with synchrotron radiation. The ...
  • Ionic chromophores Xe⁺p (p≤ 4) in multishell rare-gas clusters Xem(NF₃)kNe₇₅₀₀ (m, k ≤ 100) studied with fluorescence spectroscopy 
    Kanaev, A.; Museur, L.; Laarmann, T.; Muller, T. (Физика низких температур, 2006)
    We have studied fluorescence spectra of small Xem and Xem(NF3)k clusters (m, k ≤ 10²) embedded in large host Ne₇₅₀₀ clusters, excited with SR excitation in the VUV spectral region above the Xe⁺(²P₁/₂) atomic limit. The ...
  • Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems 
    Aihua Wang; Xiaoxia Wang; Yigang Cao; Xinli Li; Yongyong Wang; Liming Gao; Heqiang Lu; Jie Zhang; Pinglin Li (Физика низких температур, 2008)
    We adopted the x-ray diffraction, oxygen contents, positron annihilation technology as well as simulation methods to investigate systemically YBa₂Cu₃–x(Ni,Co)xO₇–δ (x = 0–0.5). The simulated results show that ions ...
  • Ionic model for highly compressed solid hydrogen 
    Yakub, E.S. (Физика низких температур, 2013)
    We propose a simple ionic model for high-pressure conducting phase IV of solid hydrogen observed recently at room temperature. It is based on an assumption of dissociative ionization of hydrogen molecules 3H₂= 2H₂⁽⁺⁾2H⁽⁻⁾ ...
  • Ionization and hydrolysis of dinitrogen pentoxide in low-temperature solids 
    Agreiter, J.; Frankowski, M.; Bondybey, V.E. (Физика низких температур, 2001)
    Solid layers of interest for the chemistry of polar stratospheric clouds were investigated. Mixtures of covalent N₂O₅ and water in various molar ratios are deposited from vapor phase on a cold 12 K substrate. By repeatedly ...
  • 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 ...
  • Ions in superfluid helium: measurement of the roton limited mobility 
    Gunther, H.; Foerste, M.; Putlitz, G. zu; Schumacher, Th. (Физика низких температур, 1996)
    Different ions are used as microscopic probes for superfluid helium at temperatures ranging from 1.3 to 2.2 K. The ionic mobilities may provide new insight into the so far not well understood microscopic ion-roton scattering ...
  • Iron-based superconductors: magnetism, superconductivity and electronic structure (Review Article) 
    Kordyuk, A.A. (Физика низких температур, 2012)
    Angle resolved photoemission spectroscopy (ARPES) reveals the features of the electronic structure of quasitwo-dimensional crystals, which are crucial for the formation of spin and charge ordering and determine the ...
  • Irreversible magnetostriction and magnetization of the superconduting 2H-NbSe₂ single crystals in a peak-effect regime 
    Eremenko, V.V.; Sirenko, V.A.; Shabakayeva, Yu.A.; Gammel, P.L. (Физика низких температур, 2002)
    Magnetostriction mea sure ments in the mixed state of superconducting 2H-NbSe₂ single crystals under in-plane magnetic fields 0-12 T have revealed a peak on the magnetostriction versus magnetic field dependences in the ...
  • Isochoric thermal conductivity of solid furan 
    Konstantinov, V.A.; Sagan, V.V.; Revyakin, V.P.; Zvonaryova, A.V.; Pursky, O.I. (Физика низких температур, 2013)
    Thermal conductivity of solid furan has been measured at isochoric conditions in the high-temperature orien-tationally-disordered phase I for samples of different densities. Our isochoric data show a gradual increase of ...
  • Isochoric thermal conductivity of solid n-alkanes: hexane C₆H₁₄ 
    Konstantinov, V.A.; Revyakin, V.P.; Sagan, V.V. (Физика низких температур, 2011)
    The isochoric thermal conductivity of solid n-hexane C₆H₁₄ has been investigated on three samples of different density in the temperature interval from 100 K to the onset of melting. In all the cases the isochoric thermal ...
  • Isochoric thermal conductivity of solid nitrogen 
    Konstantinov, V.A.; Manzhelii, V.G.; Revyakin, V.P.; Sagan, V.V. (Физика низких температур, 2005)
    The isochoric thermal conductivity of solid nitrogen has been investigated on four samples of different densities in the temperature interval from 20 K to the onset of melting. In α-N₂ the isochoric thermal conductivity ...
  • Isotopic and spin-nuclear effects in solid hydrogens 
    Freiman, Y.A.; Yanier Crespo (Физика низких температур, 2018)
    The multiple isotopic family of hydrogens (H₂, HD, D₂, HT, DT, T₂) due to large differences in the de Boer quantum parameter and inertia moments displays a diversity of pronounced quantum isotopic solid-state effects. The ...
  • Isotopic and spin-nuclear effects in solid hydrogens (Review Article) 
    Freiman, Y.A.; Crespo, Y. (Физика низких температур, 2017)
    The multiple isotopic family of hydrogens (H₂, HD, D₂, HT, DT, T₂) due to large differences in the de Boer quantum parameter and inertia moments displays a diversity of pronounced quantum isotopic solid-state effects. The ...
  • Josephson and spontaneous currents at the interface between two d-wave superconductors with transport current in the banks 
    Kolesnichenko, Yu.A.; Omelyanchouk, A.N.; Shevchenko, S.N. (Физика низких температур, 2004)
    A stationary Josephson effect in the ballistic contact of two d-wave superconductors with different orientation of the axes and with transport current in the banks is considered theoretically. We study the influence of ...
  • Josephson current in d-wave superconductor junctions with ferromagnetic insulator 
    Yan-Hua Liao; Meng Yang; Chang Ma; Yu-Bin Cao (Физика низких температур, 2012)
    We investigate the temperature dependence of the critical current and current-phase relation by taking into account the ferromagnetic scattering effect at interface in a d-wave superconductor (S)/ferromagnetic insulator layer ...
  • 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 ...
  • Josephson effect and Andreev reflection in Ba₁₋xNaxFe₂As₂ (x = 0.25 and 0.35) point contacts 
    Fisun, V.V.; Balkashin, O.P.; Kvitnitskaya, O.E.; Korovkin, I.A.; Gamayunova, N.V.; Aswartham, S.; Wurmehl, S.; Naidyuk, Yu.G (Физика низких температур, 2014)
    I(V) characteristics and their first derivatives of ScS and ScN-type (S is superconductor, c is constriction, N is normal metal) point contacts (PCs) based on Ba₁₋xNaxFe₂As₂ (x = 0.25 and 0.35) were studied. ScS-type PCs ...
  • Josephson effect in a weak link between borocarbides 
    Kolesnichenko, Yu.A.; Shevchenko, S.N. (Физика низких температур, 2005)
    A stationary Josephson effect is analyzed theoretically for a weak link between borocarbide superconductors. It is shown that different models of the order parameter result in qualitatively different current-phase relations.
  • Josephson effect in point contacts between "f -wave" superconductors 
    Mahmoodi, R.; Kolesnichenko, Yu.A.; Shevchenko, S.N. (Физика низких температур, 2002)
    A stationary Josephson effect in point contacts between triplet superconductors is analyzed theoretically for most probable models of the order parameter in UPt₃ and Sr₂RuO₄. The consequence of misorientation of crystals ...

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