Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Физика низких температур, 2015, том 41 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2015, том 41 за назвою

Сортувати за: Порядок: Результатів:

  • Temperature bistability in a 2D electron system on liquid helium induced by Coulomb interaction under cyclotronresonance excitation 
    Monarkha, Yu.P. (Физика низких температур, 2015)
    The energy balance of strongly interacting surface electrons on liquid helium under cyclotron-resonance excitation is theoretically studied. The Coulomb interaction is shown to induce temperature bistability of the ...
  • The classical two-sublattice Landau–Lifshitz–Bloch equation for all temperatures 
    Nieves, P.; Atxitia, U.; Chantrell, R.W.; Chubykalo-Fesenko, O. (Физика низких температур, 2015)
    Micromagnetic modeling has proved itself as a widely used tool, complimentary in many respects to experimental measurements. The Landau–Lifshitz equation provides a basis for this modeling, especially where the dynamical ...
  • The Landau–Lifshitz equation in atomistic models 
    Ellis, M.O.A.; Evans, R.F.L.; Ostler, T.A.; Barker, J.; Atxitia, U.; Chubykalo-Fesenko, O.; Chantrell, R.W. (Физика низких температур, 2015)
    The Landau–Lifshitz (LL) equation, originally proposed at the macrospin level, is increasingly used in Atomistic Spin Dynamic (ASD) models. These models are based on a spin Hamiltonian featuring atomic spins of fixed ...
  • The low-temperature heat capacity of fullerite C₆₀ 
    Bagatskii, M.I.; Sumarokov, V.V.; Barabashko, M.S.; Dolbin, A.V.; Sundqvist, B. (Физика низких температур, 2015)
    The heat capacity at constant pressure of fullerite C₆₀ has been investigated using an adiabatic calorimeter in a temperature range from 1.2 to 120 K. Our results and literature data have been analyzed in a temperature ...
  • Thermal conductivity of donor-doped GaN measured with 3ω and stationary methods 
    Churiukova, O.; Jeżowski, A.; Stachowiak, P.; Mucha, J.; Litwick, Z.; Perlin, P.; Susk, T. (Физика низких температур, 2015)
    The thermal conductivity of three single crystal samples of n-type gallium nitride with electron densities of 4.0⋅10¹⁶, 2.6⋅10¹⁸, and 1.1⋅10²⁰ cm⁻³ has been determined in the temperature range 4–320 K. The measurements were ...
  • Thermoelectric spin transport through ferromagnetic heterostructures 
    Bender, S.A. (Физика низких температур, 2015)
    We study how spin is transferred by ferromagnetic dynamics in a charge insulator in response to a thermoelectric bias, which is established by supplying heat and/or spin accumulation via normal leads. At zero temperatur ...
  • The standardization and certification procedures of cryogenic equipment in Kazakhstan 
    Shinbayeva, A.; Drobyshev, A.; Drobyshev, N. (Физика низких температур, 2015)
    The complex of procedures on stepwise carrying out actions of standardization and certification of liquid nitrogen, argon and oxygen gasificator G-200 is considered. In the process of organization of standardization ...
  • The theory of nonequilibrium Anderson impurity model for strongly correlated electron systems 
    Moskalenko, V.A.; Dohotaru, L.A.; Digor, D.F. (Физика низких температур, 2015)
    The nonequilibrium theory of strongly correlated systems is proposed theory which is grounded on the generalized Wick theorem. This theorem is employed for calculation of the thermal averages of the contour arranged products ...
  • Toy model of superconductivity 
    Grigorishin, K.V.; Lev, B.I. (Физика низких температур, 2015)
    The model of hypothetical superconductivity, where the energy gap asymptotically approaches zero as temperature or magnetic field increases, has been proposed. Formally the critical temperature and the second critical field ...
  • Tracing the evolution of the two energy gaps in magnesium diboride under pressure 
    Kononenko, V.; Tarenkov, V.; Belogolovskii, M.; Döring, S.; Schmidt, S.; Seidel, P. (Физика низких температур, 2015)
    We have studied transport characteristics of mesoscopic multiple-mode superconducting contacts formed between two grains in bulk two-gap magnesium diboride. The experimental setup was realized by driving a normal-metal tip ...
  • Unusual morphology of equimolar Ar–Kr alloys 
    Danchuk, V.V.; Solodovnik, A.A.; Mysko, N.S.; Strzhemechny, M.A. (Физика низких температур, 2015)
    The transmission high electron energy diffraction (THEED) technique was employed for studying the structure of the equimolar Ar–Kr alloy, in which the thermodynamics predicts the maximum feasibility of phase separation. ...
  • Vortex-antivortex dynamics driven by spin-torque in a nanocontact 
    Zaspel, C.E.; Kireev, V.E. (Физика низких температур, 2015)
    A spin-polarized current in a nanocontact has been shown to induce the formation of a magnetic vortex at the nanocontact by the Oersted field, and spin-torque drives the vortex core in an elliptical orbit about the ...
  • Vortex dynamics in thin elliptic ferromagnetic nanodisks 
    Wysin, G.M. (Физика низких температур, 2015)
    Vortex gyrotropic motion in thin ferromagnetic nanodisks of elliptical shape is described here for a pure vortex state and for a situation with thermal fluctuations. The system is analyzed using numerical simulations of ...
  • Vortex polarity switching in magnets with surface anisotropy 
    Pylypovskyi, O.V.; Sheka, D.D.; Kravchuk, V.P.; Gaididei, Y. (Физика низких температур, 2015)
    Vortex core reversal in magnetic particle is essentially influenced by a surface anisotropy. Under the action of a perpendicular static magnetic field the vortex core undergoes a shape deformation of pillow- or barrel-shaped ...
  • Vortices in two-dimensional nanorings studied by means of the dynamical matrix method 
    Mamica, S. (Физика низких температур, 2015)
    This paper concerns an investigation of the spin wave excitations in magnetic nanoparticles. We provide a detailed derivation of the theoretical method for the determination of the normal modes of confined magnetic ...
  • Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions 
    Brazhnikov, M.Yu.; Levchenko, A.A.; Mezhov-Deglin, L.P.; Remizov, I.A. (Физика низких температур, 2015)
    Formation of low frequency harmonics on turbulent distribution in the system of waves on the surface of liquid hydrogen has been studied in the frequency range 1–100 Hz (capillary-gravity waves). It is shown that the geometry ...
  • Анизотропия магнитных свойств сверхпроводника FeTe₀,₆₅Se₀,₃₅ 
    Бондаренко, С.И.; Блудов, А.Н.; Вишневский, А.; Гаврилюк, Д.; Дударь, И.С.; Коверя, В.П.; Монарха, В.Ю.; Сиваков, А.Г.; Тимофеев, В.П. (Физика низких температур, 2015)
    Экспериментально измерена анизотропия намагниченности образца слоистого сверхпроводника FeTe₀,₆₅Se₀,₃₅ в магнитном поле, направленном либо вдоль плоскости слоев, либо перпендикулярно им. Для этих направлений определена ...
  • Анизотропия электросопротивления Bi₉₃,₉₉Mn₆Fe₀,₀₁ 
    Светлов, В.Н.; Терехов, А.В.; Степанов, В.Б.; Соловьев, А.Л.; Христенко, Е.В.; Ивасишин, О.М.; Шевченко, А.Д.; Ковалюк, З.Д. (Физика низких температур, 2015)
    Впервые исследован продольный и поперечный магниторезистивный эффект в текстурированном по- ликристалле Bi₉₃,₉₉Mn₆Fe₀,₀₁. Зависимости (T) измерены в широком интервале температур (4,2–300 К) как без поля, так и в постоянном ...
  • Аномалии магнитосопротивления в соединениях с тяжелыми фермионами на основе церия 
    Случанко, Н.Е.; Богач, А.В.; Анисимов, М.А.; Глушков, В.В.; Демишев, С.В.; Самарин, Н.А.; Чистяков, О.Д.; Бурханов, Г.С.; Габани, С.; Флахбарт, К. (Физика низких температур, 2015)
    Представлены результаты исследований магнитосопротивления Δρ(H,T) ряда соединений с тяжелыми фермионами CeAl₂, CeAl₃, CeCu₆, растворов замещения с квантовым критическим поведением: CeCu₆₋xAux (x = 0,1 и 0,2) и сплавов с ...
  • Аномальная динамика намагниченности вблизи температуры спин-переориентационного перехода в нанопроволоках ε-In₀,₂₄Fe₁,₇₆O₃ 
    Дмитриев, А.И.; Tokoro, H.; Ohkoshi, S.; Моргунов, Р.Б. (Физика низких температур, 2015)
    Обнаружено, что увеличение частоты переменного магнитного поля приводит в нанопроволоках ε- In₀,₂₄Fe₁,₇₆O₃ к аномальному сдвигу максимума температурной зависимости динамической магнитной восприимчивости в противоположную ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис