Magnetic and Structure Properties of CoPt-In2O3 Nanocomposite Films : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.17516/1997-1397-2020-13-4-431-438

Ключевые слова: thin films, ferromagnetic nanocomposites, copt alloy, in2o3 oxide, thin filmsthis study was supported by the russian foundation for basic research, government of krasnoyarsk territory, krasnoyarsk regional fund of science to the research projects no. 19-43-240003.

Аннотация: The structural and magnetic properties of CoPt-In2O3 nanocomposite films formed by vacuum annealing of the In/(Co3O4 + Pt)/MgO film system in the temperature range of 100-800 degrees C have been investigated. The synthesized nanocomposite films contain ferromagnetic CoPt grains with an average size of 5 nm enclosed in an In2O3 matrПоказать полностьюix, and have a magnetization of 600 emu/cm(3), and a coercivity of 150 Oe at room temperature. The initiation 200. degrees C and finishing 800 degrees C temperatures of synthesis were determined, as well as the change in the phase composition of the In/(Co3O4 + Pt)/MgO film during vacuum annealing.

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Издание

Журнал: JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-MATHEMATICS & PHYSICS

Выпуск журнала: Vol. 13, Is. 4

Номера страниц: 431-438

ISSN журнала: 19971397

Место издания: KRASNOYARSK

Издатель: SIBERIAN FEDERAL UNIV

Персоны

  • Bykova Liudmila E. (Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk, Russia)
  • Myagkov Victor G. (Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk, Russia)
  • Zhigalov Victor S. (Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk, Russia)
  • Matsynin Alexei A. (Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk, Russia)
  • Velikanov Dmitry A. (Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk, Russia)
  • Bondarenko Galina N. (Fed Res Ctr KSC SB RAS, Inst Chem & Chem Technol, Krasnoyarsk, Russia)
  • Patrin Gennady S. (Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia)