Magnetic anisotropic properties in Fe3O4 and CoFe2O4 ferrite epitaxy thin films

Lance Horng, G. Chern

研究成果: Conference contribution

摘要

Ferrites films are of particular interest in the design of high frequency microwave devices, such as isolators, cilculators, and phase shifters because of their large resistivity and high pemeabilities. To date, most of these devices employ bulk ferrite components or require post-deposition heat treatment to obtain the spinel structure. In this report, we have fabricated Fe3O4 and CoFe2O4 ferrite film, with epitaxial quality, on MgO(001) substrate by molecular beam epitaxy. The x-ray diffraction patterns of both samples show inverse spinel structure. The magnetic measurements are carried out by a SQUID magnetometer. Figure shows the hysteresis curves at 25K and 300K for both samples.

原文English
主出版物標題INTERMAG Europe 2002 - IEEE International Magnetics Conference
編輯J. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, Jo De Boeck, R. Wood
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)0780373650, 9780780373655
DOIs
出版狀態Published - 2002 一月 1
事件2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands
持續時間: 2002 四月 282002 五月 2

出版系列

名字INTERMAG Europe 2002 - IEEE International Magnetics Conference

Other

Other2002 IEEE International Magnetics Conference, INTERMAG Europe 2002
國家Netherlands
城市Amsterdam
期間02-04-2802-05-02

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering
  • Surfaces, Coatings and Films

指紋 深入研究「Magnetic anisotropic properties in Fe<sub>3</sub>O<sub>4</sub> and CoFe<sub>2</sub>O<sub>4</sub> ferrite epitaxy thin films」主題。共同形成了獨特的指紋。

  • 引用此

    Horng, L., & Chern, G. (2002). Magnetic anisotropic properties in Fe3O4 and CoFe2O4 ferrite epitaxy thin films. 於 J. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, J. De Boeck, & R. Wood (編輯), INTERMAG Europe 2002 - IEEE International Magnetics Conference [1000899] (INTERMAG Europe 2002 - IEEE International Magnetics Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INTMAG.2002.1000899