Room temperature magneto-transport properties of nanocomposite Fe-In2O3 thin films

Тип публикации: статья из журнала

Год издания: 2015

Идентификатор DOI: 10.1016/j.physb.2015.08.054

Ключевые слова: Indium oxide, Fe-In2O3 thin films, Weak localization, Disordered semiconductors, Disordered semiconductors, Fe-In<inf>2</inf>O<inf>3</inf> thin films, Indium oxide, Weak localization, Carrier concentration, Hall mobility, Magnetoresistance, Nanocomposite films, Nanocomposites, Oxide films, Disordered semiconductors, Hall carrier concentrations, Indium oxide, Magneto transport properties, Nanocomposite thin films, Negative magneto-resistance, Thermite reaction, Weak localization, Thin films

Аннотация: A ferromagnetic Fe-In2O3 nanocomposite thin film has been synthesized by the thermite reaction Fe2O3 + In -> Fe-In2O3. Measurements of the Hall carrier concentration, Hall mobility and magnetoresistance have been conducted at room temperature. The nanocomposite Fe-In2O3 thin film had n=1.94.10(20) cm(-3), mu = 6.45 cm(2)/Vs and negative magnetoresistance. The magnetoresistance for 8.8 kOe was similar to -0.22%.The negative magnetoresistance was well described by the weak localization and model proposed by Khosla and Fischer. (C) 2015 Elsevier B.V. All rights reserved.

Ссылки на полный текст

Издание

Журнал: PHYSICA B-CONDENSED MATTER

Выпуск журнала: Vol. 478

Номера страниц: 135-137

ISSN журнала: 09214526

Место издания: AMSTERDAM

Издатель: ELSEVIER SCIENCE BV

Авторы

  • Tambasov I.A. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences)
  • Myagkov V.G. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences)
  • Bykova L.E. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences)
  • Zhigalov V.S. (Reshetnev Siberian State Aerospace University)
  • Matsynin A.A. (Siberian Federal University)
  • Gornakov K.O. (Reshetnev Siberian State Aerospace University)
  • Yozhikova E.V. (Reshetnev Siberian State Aerospace University)

Вхождение в базы данных

Информация о публикациях загружается с сайта службы поддержки публикационной активности СФУ. Сообщите, если заметили неточности.

Вы можете отметить интересные фрагменты текста, которые будут доступны по уникальной ссылке в адресной строке браузера.