Study of the high-coercivity material based on epsilon-Fe2O3 nanoparticles in the silica gel matrix

Описание

Тип публикации: статья из журнала

Год издания: 2016

Идентификатор DOI: 10.1134/S1063785016040039

Аннотация: We report the results of investigations of epsilon-Fe2O3 magnetic nanoparticles obtained by incipient wetness impregnation of silica gel. It was established that the obtained samples with an iron content of 12aEuro'16% mass % containing epsilon-Fe2O3 nanoparticles with an average size of 10 nm on the silica gel surface exhibit a roПоказать полностьюom-temperature coercivity of about 10 kOe. Along with fabrication simplicity, this fact makes the prepared samples promising for application as a magnetically hard material.

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Издание

Журнал: TECHNICAL PHYSICS LETTERS

Выпуск журнала: Vol. 42, Is. 4

Номера страниц: 347-350

ISSN журнала: 10637850

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

Авторы

  • Balaev D.A. (Siberian Federal University)
  • Yakushkin S.S. (Novosibirsk State University)
  • Dubrovskii A.A. (International Laboratory of High Magnetic Fields and Low Temperatures)
  • Bukhtiyarova G.A. (Boreskov Institute of Catalysis, Russian Academy of Sciences, Siberian Branch)
  • Shaikhutdinov K.A. (Kirensky Institute of Physics, Russian Academy of Sciences, Siberian Branch)
  • Martyanov O.N. (Novosibirsk State University)

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