Effects of exchange interaction in bilayer DyxCo1-x/NiFe films in the vicinity of compensation compositions of amorphous DyCo alloys

Описание

Тип публикации: статья из журнала

Год издания: 2004

Идентификатор DOI: 10.1134/1.1857270

Аннотация: The displacement field of the hysteresis loop due to exchange anisotropy in planar DyCo/NiFe systems is studied experimentally as a function of the concentration of the rare-earth element. The bilayer DyCo/NiFe film system is characterized by an orthogonal arrangement of the effective magnetizations of separate layers under the conПоказать полностьюdition that the amorphous DyCo layer is prepared in the region of magnetic compensation. An analysis of the dependence of the displacement field on the Dy concentration has led to an understanding of the physical mechanism of the formation of the exchange anisotropy in these planar systems. (C) 2004 MAIK "Nauka/Interperiodica".

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Издание

Журнал: JETP LETTERS

Выпуск журнала: Vol. 80, Is. 10

Номера страниц: 638-641

ISSN журнала: 00213640

Место издания: MELVILLE

Издатель: AMER INST PHYSICS

Персоны

  • Iskhakov R.S. (Kirenskii Inst. of Physics,Siberian Division)
  • Seredkin V.A. (Kirenskii Inst. of Physics,Siberian Division)
  • Stolyar S.V. (Krasnoyarsk State University)
  • Frolov G.I. (Kirenskii Inst. of Physics,Siberian Division)
  • Yakovchuk V.Yu. (Kirenskii Inst. of Physics,Siberian Division)

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