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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:

  • Local spin excitations in the rectangular ferromagnetic semiconductor nanowires 
    Tanriverdiyev, V.A. (Физика низких температур, 2015)
    A Green function analysis is used to study spin-waves excitations in a ferromagnetic semiconductor nanowires. The expressions of Green function for different spins of ferromagnetic nanowires are derived. The nanowire is ...
  • Low-temperature thermodynamics of Xe-doped fullerite C₆₀ 
    Klochko, M.S.; Strzhemechny, M.A. (Физика низких температур, 2015)
    Using a model of the fullerene C₆₀ molecule with carbon atoms uniformly distributed over its surface, the potential energy U(n) of a Xe atom in an octahedral void of C₆₀ is calculated. Within the framework of threedimen ...
  • Low-temperature vibration characteristics in InSe single crystals intercalated by Ni 
    Baran, A.; Botko, M.; Kajňaková, M.; Feher, A.; Feodosyev, S.; Syrkin, E.; Klochko, M.; Tovstyuk, N.; Grygorchak, I.; Fomenko, V. (Физика низких температур, 2015)
    The theoretical and experimental study of low-temperature heat capacity of InSe intercalated by nickel as a function of temperature has been carried out in range 0.3–30 K. The effect of intercalation by nickel on phonon heat ...
  • Magnetically controlled single-electron shuttle 
    Ilinskaya, O.A.; Kulinich, S.I.; Krive, I.V.; Shekhter, R.I.; Jonson, M. (Физика низких температур, 2015)
    A theory of single-electron shuttling in an external magnetic field in nanoelectromechanical system with magnetic leads is presented. We consider partially spin-polarized electrons in the leads and electron transport in ...
  • Magnetic droplet solitons in orthogonal spin valves 
    Chung, S.; Mohseni, S.M.; Eklund, A.; Dürrenfeld, P.; Ranjbar, M.; Sani, S.R.; Nguyen, T.N.A.; Dumas, R.K.; Åkerman, J. (Физика низких температур, 2015)
    We review the recent experimental advancements in the realization and understanding of magnetic droplet solitons generated by spin transfer torque in orthogonal nanocontact based spin torque nanooscillators (STNOs) fabricated ...
  • Magnetic states in multiply-connected flat nanoelements 
    Bogatyrev, A.B.; Metlov, K.L. (Физика низких температур, 2015)
    Flat magnetic nanoelements are an essential component of current and future spintronic devices. By shaping an element it is possible to select and stabilize chosen metastable magnetic states, control its magnetization ...
  • Magnetization in AIIIBV semiconductor heterostructures with the depletion layer of manganese 
    Charikova, T.; Okulov, V.; Gubkin, A.; Lugovikh, A.; Moiseev, K.; Nevedomsky, V.; Kudriavtsev, Yu.; Gallardo, S.; Lopez, M. (Физика низких температур, 2015)
    The magnetic moment and magnetization in GaAs/Ga₀.₈₄In₀.₁₆As/GaAs heterostructures with Mn deluted in GaAs cover layers and with atomically controlled Mn δ-layer thicknesses near GaInAs-quantum well (~3 nm) in temperature ...
  • Magnonic crystals — prospective structures for shaping spin waves in nanoscale 
    Rychły, J.; Gruszecki, P.; Mruczkiewicz, M.; Kłos, J.W.; Mamica, S.; Krawczyk, M. (Физика низких температур, 2015)
    We have investigated theoretically band structure of spin waves in magnonic crystals with periodicity in one(1D), two- (2D) and three-dimensions (3D). We have solved Landau–Lifshitz equation with the use of plane wave ...
  • Majorana bound states in the finite-length chain 
    Zvyagin, A.A. (Физика низких температур, 2015)
    Recent experiments investigating edge states in ferromagnetic atomic chains on superconducting substrate are analyzed. In particular, finite size effects are considered. It is shown how the energy of the Majorana bound ...
  • Mechanisms of self-screening in pure ice 
    Chikina, I.; Shikin, V. (Физика низких температур, 2015)
    Possible approaches to a correct account of the Coulomb interaction in system of proton-hydroxyl pairs in pure ice (a proton version of intrinsic semiconductor) are discussed for a possibility to evaluate correlation ...
  • Medical applications of EPR 
    Eichhoff, U.; Höfer, P. (Физика низких температур, 2015)
    Selected applications of continuous-wave EPR in medicine are reviewed. This includes detection of reactive oxygen and nitrogen species, pH measurements and oxymetry. Applications of EPR imaging are demonstrated on selected ...
  • Melting of cryocrystals at high pressures. Computer simulation 
    Yakub, E.S. (Физика низких температур, 2015)
    Simple molecular models were applied to predict melting temperature of highly compressed classical molecular crystals of hydrogen and nitrogen in a wide range of pressures and temperatures using conventional molecular dynamics ...
  • Microwave detectors based on the spin-torque diode effect 
    Prokopenko, O.V.; Slavin, A.N. (Физика низких температур, 2015)
    The spin-transfer torque (STT) effect provides a new method of manipulation of magnetization in nanoscale objects. The STT effect manifests itself as a transfer of spin angular momentum between the parallel magnetic layers ...
  • Molecular dynamics simulation of thermodynamic and transport properties of H-bonded low-temperature substances 
    Tychengulova, A.; Aldiyarov, A.; Drobyshev, A. (Физика низких температур, 2015)
    The results of modeling of isotopic water mixture clusters in nitrogen and argon cryomatrices are presented. Earlier, our experimental studies of water mixture in cryomatrix have shown that changes in the concentration ...
  • Nanotube-based source of charges for experiments with solid helium at low temperatures 
    Borisenko, D.N.; Walmsley, P.M.; Golov, A.I.; Kolesnikov, N.N.; Kotov, Yu.V.; Levchenko, A.A.; Mezhov-Deglin, L.P.; Fear, M.J. (Физика низких температур, 2015)
    Methods of preparation of the field-emission sources of charges from carbon nanotubes suitable for study of injected charges in solid helium at low temperatures T < 1 K are presented. The sources have been prepared by ...
  • On dissociation in weakly doped ice 
    Chikina, I.; Shikin, V. (Физика низких температур, 2015)
    Currently, there is some ambiguity in the problem of decay of a single donor into charged fragments. Thus, in the well-known Ostwald approximation used for semiconductors (ice being one of them) the donor dissociation degree ...
  • On the limits of application of Anderson and Kondo models in physics of strongly correlated electron systems 
    Sluchanko, N.E. (Физика низких температур, 2015)
    We argue that the Anderson and Kondo models turn out to be irrelevant for the description of some strongly correlated electron systems and suggest the mechanism for the formation of many-body states (heavy fermions) being ...
  • Optical spectroscopy and current detection during warm-up and destruction of impurity–helium condensates 
    Krushinskaya, I.N.; Boltnev, R.E.; Bykhalo, I.B.; Pelmenev, A.A.; Khmelenko, V.V.; Lee, D.M. (Физика низких температур, 2015)
    New experimental results on detection of optical spectra and ion currents during destruction of impurity–helium condensates (IHCs) have been obtained. It is shown that emission during IHC sample destruction is accompanied ...
  • Phase diagram of the polymeric nitrogen 
    Yakub, L.N. (Физика низких температур, 2015)
    The results of theoretical prediction of the phase transition lines of molecular nitrogen into the polymeric phase at high pressure are presented. The role of the polymeric phase structure in the location of the ...
  • Phonon spectrum and vibrational characteristics of linear nanostructures in solid matrices 
    Manzhelii, E.V.; Feodosyev, S.B.; Gospodarev, I.A.; Syrkin, E.S.; Minakova, K.A. (Физика низких температур, 2015)
    The atomic dynamics of linear chains embedded in a crystalline matrix or adsorbed on its surface is studied. A linear chain formed by substitutional impurities in a surface layer and at the same time offsetting from ...

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