Solid-state formation of ferromagnetic delta-Mn0.6Ga0.4 thin films with high rotatable uniaxial anisotropy

Описание

Тип публикации: статья из журнала

Год издания: 2012

Идентификатор DOI: 10.1002/pssb.201248064

Ключевые слова: high anisotropy constants, MnxGa1-x alloys, rotatable magnetic anisotropies, thin films, High anisotropy constants, Mn xGa 1-x alloys, Rotatable magnetic anisotropies, Thin films

Аннотация: Solid-state reactions in Ga/Mn polycrystalline films of the composition 1 Ga:3 Mn were experimentally investigated. Our X-ray study showed that the formation of the Ga/Mn???(250?degrees C) ?-Ga7.7Mn2.3???(350?degrees C) d-Mn0.6Ga0.4 phase sequence occurs when the annealing temperature is increased to 400?degrees C. d-Mn0.6Ga0.4 samПоказать полностьюples were found to have high rotatable uniaxial anisotropy. We also showed that magnetic fields with coercivities above H?>?HC?=?8.3?kOe can be used to orient the easy anisotropy axis in any spatial direction while taking the angle of the lag into account.

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Издание

Журнал: PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS

Выпуск журнала: Vol. 249, Is. 8

Номера страниц: 1541-1545

ISSN журнала: 03701972

Место издания: WEINHEIM

Издатель: WILEY-V C H VERLAG GMBH

Авторы

  • Myagkov V.G. (Reshetnev Siberian State Aerospace University)
  • Zhigalov V.S. (Reshetnev Siberian State Aerospace University)
  • Bykova L.E. (Kirensky Institute of Physics,Russian Academy of Sciences,Siberian Branch)
  • Patrin G.S. (Siberian Federal University)
  • Velikanov D.A. (Siberian Federal University)
  • Bondarenko G.N. (Institute of Chemistry and Chemical Technology,Russian Academy of Sciences,Siberian Branch)
  • Mikhlin Y.L. (Institute of Chemistry and Chemical Technology,Russian Academy of Sciences,Siberian Branch)

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