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Перегляд Физика низких температур, 2013, том 39 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2013, том 39 за назвою

Сортувати за: Порядок: Результатів:

  • 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⁽⁻⁾ ...
  • 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 ...
  • Kapitza resistance between superfluid helium and solid: role of the boundary 
    Amrit, J.; Ramiere, A. (Физика низких температур, 2013)
    Kapitza resistance measurements conducted at T > 1 K on silicon and niobium single crystals in contact with helium demonstrate respectively the importance of atomic scale surface roughness and dislocations due to ...
  • Levitation of delocalized states at weak magnetic field: critical exponents and phase diagram 
    Kagalovsky, V. (Физика низких температур, 2013)
    We study numerically the form of the critical line in the disorder–magnetic field phase diagram of the p–q network model, constructed to study the levitation of extended states at weak magnetic fields. We use oneparamet ...
  • 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 properties of monoalcohol glasses and crystals 
    Ramos, M.A.; Hassaine, M.; Kabtoul, B.; Jiménez-Riobóo, R.J.; Shmyt’ko, I.M.; Krivchikov, A.I.; Sharapova, I.V.; Korolyuk, O.A. (Физика низких температур, 2013)
    We review and jointly discuss both earlier and recent experiments conducted by us on simple aliphatic glass-forming monoalcohols at low temperatures, including specific heat, thermal conductivity, Brillouin scattering and ...
  • Macroscopic quantum tunneling and retrapping processes in moderately damped YBaCuO Josephson junctions 
    Massarotti, D.; Longobardi, L.; Galletti, L.; Stornaiuolo, D.; Rotoli, G.; Tafuri, F. (Физика низких температур, 2013)
    The moderately damped regime in a Josephson junction (JJ) is quite common in devices characterized by low critical currents and therefore by low Josephson energies. Measurements of switching current distribution (SCD) are ...
  • Magnetoelastic studies of Nd₀,₇₅Dy₀,₂₅Fe₃(BO₃)₄ in the external magnetic field: Magnetic phase transitions 
    Zvyagina, G.A.; Zhekov, K.R.; Bilych, I.V.; Zvyagin, A.A.; Gudim, I.A.; Temerov, V.L.; Eremin, E.V. (Физика низких температур, 2013)
    We report on results of sound-velocity and sound-attenuation measurements in the Nd₀,₇₅Dy₀,₂₅Fe₃(BO₃)₄ in external magnetic fields up to 5 T, applied along several directions with respect to crystallographic axes, and at ...
  • Manifestation of polaronic effects in Josephson currents 
    Parafilo, A.V.; Krive, I.V.; Shekhter, R.I.; Park, Y.W.; Jonson, M. (Физика низких температур, 2013)
    Polaronic effects on the Josephson current through a vibrating quantum dot are considered. In the regime of strong electron–vibron interactions they lead to a power-law suppression of the critical current. This is ...
  • Melting line of polymeric nitrogen 
    Yakub, L.N. (Физика низких температур, 2013)
    We made an attempt to predict location of the melting line of polymeric nitrogen using two equations for Helmholtz free energy: proposed earlier for cubic gauche-structure and developed recently for liquid polymer-ized ...
  • Mutual interactions of oscillating quartz tuning forks in superfluid ⁴He 
    Sheshin, G.; Gritsenko, I. (Физика низких температур, 2013)
    The quartz tuning fork has recently become a popular experimental tool for investigations of both classical and quantum turbulence in cryogenic helium. Its increased use in low-temperature experiments and a number of ...
  • New directions in point-contact spectroscopy based on scanning tunneling microscopy techniques (Review Article) 
    Tartaglini, E.; Verhagen, T.G.A.; Galli, F.; Trouwborst, M.L.; Müller, R.; Shiota, T.; Aarts, J.; van Ruitenbeek, J.M. (Физика низких температур, 2013)
    Igor Yanson showed 38 years ago for the first time a point-contact measurement where he probed the energy resolved spectroscopy of the electronic scattering inside the metal. Since this first measurement, the pointconta ...
  • New physics in frustrated magnets: Spin ices, monopoles, etc. (Review Article) 
    Zvyagin, A.A. (Физика низких температур, 2013)
    During recent years the interest to frustrated magnets has grown considerably. Such systems reveal very peculiar properties which distinguish them from standard paramagnets, magnetically ordered regular systems (like ferro-, ...
  • Novel carbon materials: new tunneling systems (Review Article) 
    Strzhemechny, M.A.; Dolbin, A.V. (Физика низких температур, 2013)
    This review covers recent achievements in the studies of quantum properties of the novel carbon materials (fullerite C₆₀ and bundles of single-walled nanotubes (SWNT)) saturated with such light-mass species as helium ...
  • Observation of superfluidity in two- and one-dimensions 
    Wada, Nobuo; Hieda, Mitsunori; Toda, Ryo; Matsushita, Taku (Физика низких температур, 2013)
    Even though there is no long-range-ordered state of a superfluid in dimensions lower than the three-dimension (3D) such as bulk ⁴He liquid, superfluidity has been observed for flat ⁴He films in 2D and recently for nanotubes ...
  • On the determination of the quasiparticle scattering rate in unconventional superconductors by microwave surface impedance 
    Cherpak, N.T.; Barannik, A.A.; Prozorov, R.; Tanatar, M.; Velichko, A.V. (Физика низких температур, 2013)
    As found from numerous microwave experiments on the unconventional Fe-based superconductors, the temperature dependence of the quasiparticle scattering rate t⁻¹ cannot be accurately described within the framework of standard ...
  • Optimal cooling of a driven artificial atom in dissipative environment 
    Du, Lingjie; Yu, Yang; Lan, D. (Физика низких температур, 2013)
    We study microwave-driven cooling in a superconducting flux qubit subjected to environment noises. For the weak decoherence, our analytical results agree well with the experimental observations and show that the ...
  • Oscillation mode transformation of edge magnetoplasmons in two-dimensional electron system on liquid-helium surface 
    Yamanaka, Shuji; Arai, Toshikazu; Sawada, Anju; Fukuda, Akira; Yayama, Hideki (Физика низких температур, 2013)
    We measured the resonance spectra of edge magnetoplasmon (EMP) oscillations in a two-dimensional (2D) electron system located on a liquid-helium surface below 1.1 K. Systematic measurements of the resonance fre-quency and ...
  • Phase transition in a system of 1D harmonic oscillators obeying Polychronakos statistics with a complex parameter 
    Rovenchak, A. (Физика низких температур, 2013)
    For a system of 1D harmonic oscillators obeying Polychronakos statistics with a complex parameters the emergence of a phase transition is reported and temperature dependences of energy and heat capacity are studied in ...
  • Point-contact Andreev-reflection spectroscopy in anisotropic superconductors: the importance of directionality (Review Article) 
    Daghero, D.; Tortello, M.; Pecchio, P.; Stepanov, V.A.; Gonnelli, R.S. (Физика низких температур, 2013)
    Point-contact Andreev-reflection spectroscopy (PCARS) has demonstrated to be one of the most effective experimental tools for the investigation of fundamental properties of superconductors such as the superconducting gap ...

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