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Перегляд Физика низких температур, 2017, том 43 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2017, том 43 за назвою

Сортувати за: Порядок: Результатів:

  • 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. ...
  • From single SQUID to superconducting quantum arrays 
    Kornev, V.K.; Kolotinskiy, N.V.; Sharafiev, A.V.; Soloviev, I.I. (Физика низких температур, 2017)
    Superconducting quantum arrays (SQAs) capable of providing highly linear voltage response to magnetic signal and high dynamic range have been suggested and developed. Base elements of the arrays, quantum cells, were devised ...
  • Generic features of the primary relaxation in glass-forming materials (Review Article) 
    Kokshenev, V.B. (Физика низких температур, 2017)
    We discuss structural relaxation in molecular and polymeric supercooled liquids, metallic alloys and orientational glass crystals. The study stresses especially the relationships between observables raised from underlying ...
  • Germanium quantum well with two subbands occupied: kinetic properties 
    Berkutov, I.B.; Andrievskii, V.V.; Komnik, Y.F.; Mironov, O.A. (Физика низких температур, 2017)
    Multisubband transport of the p-type Si₀.₄Ge₀.₆/Ge/Si₀.₄Ge₀.₆ heterostructure has been investigated by means of magnetotransport measurements at low temperatures and high magnetic fields. Two frequency Shubnikov–de Haas ...
  • Giant oscillations of the current in a dirty 2D electron system flowing perpendicular to a lateral barrier under magnetic field 
    Kadigrobov, A.M. (Физика низких температур, 2017)
    The charge transport in a dirty 2-dimensional electron system biased in the presence of a lateral potential barrier under magnetic field is theoretically studied. The quantum tunnelling across the barrier provides the ...
  • Giant tunable magnetoresistance of electrically gated graphene ribbon with lateral interface under magnetic field 
    Kadigrobov, A.M. (Физика низких температур, 2017)
    Quantum dynamics and kinetics of electrically gated graphene ribbons with lateral n–p and n–p–n junctions under magnetic field are investigated. It is shown that the snake-like states [C. W. J. Beenakker, Rev. Mod. Phys. ...
  • Ginzburg–Landau expansion in BCS–BEC crossover region of disordered attractive Hubbard model 
    Kuchinskii, E.Z.; Kuleeva, N.A.; Sadovskii, M.V. (Физика низких температур, 2017)
    We have studied disorder effects on the coefficients of Ginzburg-Landau expansion for attractive Hubbard model within the generalized DMFT+Σ approximation for the wide region of the values of attractive potential U—from ...
  • High-field magnetoelasticity of Tm₂Co₁₇ and comparison with Er₂Co₁₇ 
    Andreev, A.V.; Zvyagin, A.A.; Skourski, Y.; Yasin, S.; Zherlitsyn, S. (Физика низких температур, 2017)
    Acoustic properties (ultrasound velocity and attenuation) and magnetostriction were measured in pulsed fields up to 60 T applied along the c axis of Tm₂Co₁₇ single crystal. Similar to Er₂Co₁₇, the transition in Tm₂Co₁₇ is ...
  • High-temperature quantum kinetic effect in silicon nanosandwiches 
    Bagraev, N.T.; Grigoryev, V.Yu.; Klyachkin, L.E.; Malyarenko, A.M.; Mashkov, V.A.; Romanov, V.V.; Rul’, N.I. (Физика низких температур, 2017)
    The negative- U impurity stripes confining the edge channels of semiconductor quantum wells are shown to allow the effective cooling inside in the process of the spin-dependent transport, with the reduction of the ...
  • How does the break-junction quasiparticle tunnel conductance look like for d-wave superconductors? 
    Gabovich, A.M.; Voitenko, A.I. (Физика низких температур, 2017)
    The bias-voltage, V, dependences of the differential tunnel conductance G(V) = dJ/DV were calculated for the quasiparticle current J flowing in the ab plane across the break junction made of d-wave superconductors. The ...
  • (H,Ti)-диаграмма индуцированных импульсным магнитным полем магнитных превращений в антиферромагнитном LiCoPO₄ 
    Хрусталёв, В.М.; Савицкий, В.Н.; Харченко, Н.Ф. (Физика низких температур, 2017)
    Исследована дифференциальная магнитная восприимчивость и электрическая поляризация антиферромагнитного кристалла LiСоPO₄ в импульсном магнитном поле напряженностью до 290 кЭ, направленном вдоль вектора антиферромагнетизма ...
  • Influence of freezing down to 77.15 K on structure and antioxidant power of some proteins 
    Rozanova, S.L.; Narozhnyi, S.V.; Nardid, O.A. (Физика низких температур, 2017)
    The purpose of the present work was to investigate influence of different freeze-thawing protocols on structure and antioxidant properties of isolated proteins. In our experiments we have studied human serum albumin, human ...
  • Inhomogeneous broadening of the conductance histograms for molecular junctions 
    Bopp, J.M.; Tewari, S.; Sabater, C.; van Ruitenbeek, J.M. (Физика низких температур, 2017)
    We demonstrate that the notched-wire mechanically controllable break junction technique can be exploited for the study of single molecule junctions. We have developed a protocol for deposition of thiol-coupled molecules ...
  • Intrinsically shunted Josephson junctions for electronics applications 
    Belogolovskii, M.; Zhitlukhina, E.; Lacquaniti, V.; De Leo, N.; Fretto, M.; Sosso, A. (Физика низких температур, 2017)
    Conventional Josephson metal-insulator-metal devices are inherently underdamped and exhibit hysteretic current -voltage response due to a very high subgap resistance compared to that in the normal state. At the same time, ...
  • 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 ...
  • LiCoPO₄ — пироэлектрик? 
    Колодяжная, М.П.; Звягина, Г.А.; Билыч, И.В.; Жеков, К.Р.; Харченко, Н.Ф.; Филь, В.Д. (Физика низких температур, 2017)
    Изучена акустоэлектрическая трансформация в монокристалле LiCoPO₄. В области температур, соответствующей парамагнитной фазе, наблюдается пьезоотклик на продольную упругую деформацию, параллельную кристаллографической оси ...
  • Longitudinal magnetization dynamics in Heisenberg magnets: Spin Green functions approach (Review Article) 
    Krivoruchko, V.N. (Физика низких температур, 2017)
    Original article: Fiz. Nizk. Temp. 43, 1565-1574 ABSTRACT In spite of the fact that dynamical properties of magnets have been extensively studied over the past years, the longitudinal magnetization dynamics is still much ...
  • 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, ...
  • 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 magnetoresistance of GaSb whiskers 
    Druzhinin, A.; Ostrovskii, I.; Khoverko, Yu.; Liakh-Kaguy, N. (Физика низких температур, 2017)
    Transverse and longitudinal magnetoresistancies in n-type GaSb whiskers with different doping concentration (Te) in the vicinity to the metal-insulator transition (MIT) from metal side of the transition were studied in the ...

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