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Перегляд Физика низких температур, 2012, № 07 за темою "Магнетизм"

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2012, № 07 за темою "Магнетизм"

Сортувати за: Порядок: Результатів:

  • Antiferromagnet–ferromagnet transition in the cobaltites 
    Troyanchuk, I.O.; Bushinsky, M.V.; Karpinsky, D.V.; Sirenko, V.A. (Физика низких температур, 2012)
    The three series oxygen-deficient cobaltites La₀.₅Ba₀.₅CoO₃₋δ, LnBaCo₂O₅.₅ and Sr₂YCo₄O₁₀.₅ have been studied. It has been shown that La₀.₅Ba₀.₅CoO₃ is an insulating ferromagnet whereas La₀.₅Ba₀.₅CoO₂.₇₅ is a pure anti ...
  • Complex magnetic states of heavy fermion compound CeGe 
    Haines, C.R.S.; Marcano, N.; Smith, R.P.; Aviani, I.; Espeso, J.I.; Gómez Sal, J.C.; Saxena, S.S. (Физика низких температур, 2012)
    The intermetallic compound CeGe exhibits unusual magnetic behavior due to the interplay between the Kondo and the antiferromagnetic coupling. This particular system is interesting because the Kondo temperature is close ...
  • Direct evidence of the low-temperature cluster-glass magnetic state of Nd²/₃Ca¹/₃MnO₃ perovskite 
    Feher, A.; Desnenko, V.; Fertman, E.; Dolya, S.; Kajňaková, M.; Beznosov, A. (Физика низких температур, 2012)
    In the presented study we have revealed a giant exchange bias in a colossal magnetoresistance Nd²/₃Ca¹/₃MnO₃ perovskite at low temperatures, evident of an intrinsic exchange coupling in this compound. The phenomena found ...
  • Dynamics of current induced magnetic superstructures in exchange-spring devices 
    Kadigrobov, A.M.; Shekhter, R.I.; Jonson, M. (Физика низких температур, 2012)
    Thermoelectric manipulation of the magnetization of a magnetic layered stack in which a low-Curie temperature magnet is sandwiched between two strong magnets (exchange spring device) is considered. Controllable Joule ...
  • Magnetoelastic coupling and possibility of spintronic electromagnetomechanical effects 
    Gomonay, H.V.; Kondovych, S.V.; Loktev, V.M. (Физика низких температур, 2012)
    Nanoelectromagnetomechanical systems (NEMMS) open up a new path for the development of high speed autonomous nanoresonators and signal generators that could be used as actuators, for information processing, as elements ...
  • NMR relaxation rate of a quantum spin chain with an impurity 
    Zvyagin, A.A. (Физика низких температур, 2012)
    The relaxation rate of the nuclear magnetic resonance is calculated exactly for a model spin-1/2 chain with the magnetic impurity. It is shown that the deviations of the impurity's coupling to the chain and the ...
  • The nature of spin trimer in Ca₃Cu₂Ni(PO₄)₄ 
    Ghosh, M.; Ghoshray, K. (Физика низких температур, 2012)
    The nature of spin trimer and 3d spin dynamics in Ca₃Cu₂Ni(PO₄)₄ was studied using ³¹P NMR measurements. This material is obtained replacing one of the Cu ions by a Ni ion in one dimensional spin trimer compound Ca₃Cu₃(PO₄)₄. ...
  • Упорядочение в узкозонном магнитном металле с обменным взаимодействием 
    Орел, Е.С. (Физика низких температур, 2012)
    Рассчитана температура магнитного упорядочения ΘC систем с двойным обменом в модели взаимодействующих спиновых волн. Проведен сравнительный анализ с расчетами в модели молекулярного поля и спин-волновой модели. Получен ...

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