Syvorotka I.I., Vetoshko P.M., Skidanov V.A., Shavrov V.G., Syvorotka I.M. In-Plane Transverse Susceptibility of (111)-Oriented Iron Garnet Films. IEEE Trans. on Magn. 51.1. , 2015 , 51 (1). р. 2000703. ISSN 0018-9464
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Текст
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Аннотация
Iron garnet films with various compositions Y3Fe5O12 (YIG), (LuPr)3Fe5O12 (LuPrIG), and Tm3(FeSc)5O12 (TmScIG) were grown by liquid phase epitaxy on gadolinium gallium garnet substrates. The angular dependences of in-plane transverse magnetic susceptibility χ'(φ) were investigated to estimate their applicability as a fluxgate core. The χ'(φ) dependence permitted the determination of the anisotropy field HC in the film plane. Experimentally obtained values of HC show good agreement with theoretical values and correspond to 2.5, 0.92, and 0.03 Oe for YIG, LuPrIG, and TmScIG epitaxial films, respectively. The influence of garnet composition on mechanisms of decreasing of induced in-plane anisotropy field was determined. TmScIG films exhibit about 100-fold reduction in the anisotropy in the plane of the film as compared with films of pure YIG.
| Тип объекта: | Статья |
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| Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Сыворотка И.И., Ветошко П.М., Скиданов В.А., Шавров В.Г., Сыворотка И.М. |
| Подразделения (можно выбрать несколько, удерживая Ctrl): | 192 лаб. магнитных явлений в микроэлектронике |
| URI: | http://cplire.ru:8080/id/eprint/1793 |
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