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Перегляд Физика низких температур за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур за назвою

Сортувати за: Порядок: Результатів:

  • Long-lived magnetoexcitons in 2D-fermion system 
    Kulik, L.V.; Zhuravlev, A.S.; Gorbunov, A.V.; Timofeev, V.B.; Kukushkin, I.V. (Физика низких температур, 2017)
    The paper addresses the experimental technique that, when applied to a 2D-electron system in the integer quantum Hall regime with filling factor ν = 2 (the Hall insulating state), allows resonant excitation of magnetoexcitons, ...
  • Long-term evolution of luminescent properties in CdI₂ crystals 
    Karbovnyk, I.; Bolesta, I.; Rovetskyi, I.; Lesivtsiv, V.; Shmygelsky, Ya.; Velgosh, S.; Popov, A.I. (Физика низких температур, 2016)
    Fresh and aged melt-grown or gas-phase grown CdI₂ crystals are studied by means of low-temperature photoluminescence spectroscopy. Noticeable transformations of emission spectra are observed after long-term aging. The ...
  • Loosing thermodynamic stability in amorphous materials 
    Kokshenev, V.B. (Физика низких температур, 2011)
    The primary relaxation dynamics near the glass transformation temperature T g exhibits universal features in all glass formers, when showing two-level tunneling states (Low Temp. Phys. 35, 282 (2009)). Researchers have ...
  • Low-dimensional magnetism of spin-½ chain systems α- and β-TeVO₄: a comparative study 
    Gnezdilov, V.; Lemmens, P.; Wulferding, D.; Pashkevich, Yu.; Lamonova, K.; Choi, K.-Y.; Afanasiev, O.; Gnatchenko, S.; Berger, H. (Физика низких температур, 2012)
    We present a comparative study of the low-dimensional compounds α- and β-TeVO₄. Our data clearly show that the change in the local coordination geometry of V⁴⁺ ions comparing α- and β-TeVO₄ leads to a drastic differences in ...
  • Low-energy anomalies in electron tunneling through strongly asymmetric Majorana nanowire 
    Shkop, A.D.; Parafilo, A.V.; Krive, I.V.; Shekhter, R.I. (Физика низких температур, 2016)
    Electron transport through Majorana nanowire with strongly asymmetric couplings to normal metal leads is considered. In three terminal geometry (electrically grounded nanowire) it is shown that the presence of unbiased electrode ...
  • Low-energy excitations in helium-like dimer within an exact diagonalization approach 
    Chishko, K.A. (Физика низких температур, 2018)
    The non-relativistic quantum-mechanical problem on bound states of four interacting spinless electrons moving in the Coulomb field of two attractive point centers with Z₀ = 2 spaced at fixed distance R₀ (⁴He₂ dimer within ...
  • Low-frequency conductivity of a two-dimensional Wigner solid coupled to surface excitations of liquid helium 
    Monarkha, Yu.P. (Физика низких температур, 2003)
    The line-shape and broadening of coupled phonon-ripplon resonances of Wigner-solid conductivity are studied using the memory function formalism. The analytic properties of the memory function permit coordinating the ...
  • Low-frequency Landau–Zener–Stückelberg interference in dissipative superconducting qubits 
    Du, Lingjie; Lan, Dong; Yu, Yang (Физика низких температур, 2013)
    Landau–Zener–Stückelberg (LZS) interference of continuously driven superconducting qubits is studied. Going beyond the second order perturbation expansion, we find a time dependent stationary population evolution as well ...
  • Low-temperature ¹Н NМR spectroscopic study of hydration properties of a hybrid system based on nanosilica, DNA and doxorubicin in the presence of C₆₀ fullerene 
    Turov, V.V.; Prylutskyy, Yu.I.; Ugnivenko, A.P.; Barvinchenko, V.N.; Krupskaya, T.V.; Tsierkezos, N.G.; Ritter, U. (Физика низких температур, 2014)
    The structure of hydrate cover layers of SiO₂–DNA–Dox (where Dox: doxorubicin) and SiO₂–DNA–Dox–C₆₀ fullerene hybrids was studied by means of low-temperature ¹H NMR spectroscopy in tetrachloromethane. The hydration properties ...
  • Low-temperature absorption spectra and electron structure of HoFe₃(BO₃)₄ single crystal 
    Malakhovskii, A.V.; Gnatchenko, S.L.; Kachur, I.S.; Piryatinskaya, V.G.; Gudim, I.A. (Физика низких температур, 2017)
    Polarized absorption spectra of HoFe₃(BO₃)₄ single crystal in the range of 8500–24 500 cm−¹ were studied as a function of temperature beginning from 2 K. The ground and excited electron states of Ho³⁺ were identified. The ...
  • Low-temperature anomalies in the magnetic and thermal properties of molecular cryocrystals doped with oxygen impurity 
    Freiman, Yu.A.; Tretyak, S.M.; Jeżowski, A. (Физика низких температур, 2000)
    The magnetic properties of oxygen pair clusters are investigated theoretically for different cluster geometries which can be realized by doping molecular cryomatrices with oxygen. Anomalous temperature and pressure behavior ...
  • Low-temperature behavior of disordered magnetic impurities: Distribution of effective Kondo temperatures 
    Zvyagin, A.A.; Makarova, A.V. (Физика низких температур, 2004)
    Several rare-earth compounds, low-dimensional organic conductors, and spin chains exhibit low-temperature divergences of their magnetic susceptibility and specific heat (non-Fermi-liquid behavior). Such divergences are ...
  • Low-temperature control of nanoscale molecular dynamics 
    Hyldgaard, P. (Физика низких температур, 2001)
    A novel in situ probe of the nanoscale molecular dynamics of organic-molecule and fullerene-tube nanostructures is proposed. General and consistent results for the nonlinear-current coupling to the nanostructure excitations ...
  • Low-temperature creation of Frenkel defects via hot electron-hole recombination in highly pure NaCl single crystals 
    Lushchik, A.; Lushchik, Ch.; Nagirnyi, V.; Shablonin, E.; Vasil’chenko, E. (Физика низких температур, 2016)
    The creation spectrum of stable F centres (being part of F-H pairs of Frenkel defects) by synchrotron radiation of 7–40 eV has been measured for highly pure NaCl single crystals at 12 K using a highly sensitive luminescent ...
  • Low-temperature dynamics of matrix isolated methane molecules in fullerite C₆₀. The heat capacity, isotope effects 
    Bagatskii, M.I.; Manzhelii, V.G.; Sumarokov, V.V.; Dolbin, A.V.; Barabashko, M.S.; Sundqvist, B. (Физика низких температур, 2014)
    The heat capacity of the interstitial solid solution (CH₄)₀.₄C₆₀ has been investigated in the temperature interval 1.4–120 K. The contribution of CH4 molecules to the heat capacity of the solution has been separated. The ...
  • Low-temperature electrical discharge through solid xenon 
    Gordon, E.B.; Matyushenko, V.I.; Sizov, V.D.; Smirnov, B.M. (Физика низких температур, 2008)
    The uniform self-sustained electrical discharge through solid xenon has been realized and studied. The multiplication of electrons proceeds in the noble gas above the xenon crystal interface whereas a positive feedback ...
  • Low temperature electron transport on semiconductor surfaces 
    Lastapis, M.; Riedel, D.; Mayne, A.; Bobrov, K.; Dujardin, G. (Физика низких температур, 2003)
    The low temperature electron transport on semiconductor surfaces has been studied using an ultra high vacuum, variable temperature Scanning Tunneling Microscope (STM). The STM I(V) spectroscopy recorded at various temperatures ...
  • Low-temperature features of thermodynamics of an open isotropic Heisenberg chain 
    Zvyagin, A.A.; Makarova, A.V. (Физика низких температур, 2004)
    Low-temperature magnetic susceptibility and specific heat of an antiferromagnetic Heisenberg chain with open boundary conditions are calculated with the help of exact Bethe ansatz method. These characteristics behave ...
  • Low-temperature heat capacity of fullerite C₆₀ doped with deuteromethane 
    Bagatskii, M.I.; Sumarokov, V.V.; Dolbin, A.V. (Физика низких температур, 2012)
    The heat capacity C of fullerite doped with deuteromethane (CD₄)₀.₄(C₆₀) has been investigated in the temperature interval 1.2–120 K. The contribution CD₄ ΔC of the CD₄ molecules to the heat capacity C has been separated. It ...
  • Low-temperature heat capacity of fullerite C₆₀ doped with nitrogen 
    Gurevich, A.M.; Terekhov, A.V.; Kondrashev, D.S.; Dolbin, A.V.; Cassidy, D.; Gadd, G.E.; Moricca, S.; Sundqvist, B. (Физика низких температур, 2006)
    The heat capacity Cm of polycrystalline fullerite C₆₀ doped with nitrogen has been measured in the temperature interval 2–13 K. The contributions to the heat capacity from translational lattice vibrations (Debye ...

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