資料載入中.....
|
請使用永久網址來引用或連結此文件:
http://ir.ncue.edu.tw/ir/handle/987654321/15376
|
題名: | Structural and Magnetic Properties of Fe3−xMnxO4 Films |
作者: | Wang, K. M.;Lee, D. S.;Horng, Lance;Chern, G. |
貢獻者: | 物理學系 |
關鍵詞: | Ferrimagnetic oxide films;Thin films;Molecular beam epitaxy;Magnetization;Magnetic anisotropy |
日期: | 2004-11
|
上傳時間: | 2013-02-05T02:18:28Z
|
出版者: | Elsevier |
摘要: | Fe3O4 (magnetite) has been suggested as a half-metal material. On the other hand, Mn3O4 has an extremely strong anisotropy effect. Using plasma–oxygen-assisted molecular beam epitaxy, we are able to grow Fe3O4, Mn3O4 and a series of Fe3−x MnxO4 (0⩽x⩽3) films on MgO (0 0 1) and (0 1 1), with epitaxial quality. A cubic-to-tetragonal structural transformation is observed first time in Fe3−x MnxO4 films. The magnetic response also shows an abrupt change of magnetic anisotropy and high coercivity, which is consistent with structural transition. |
關聯: | J. Magn. Magn. Mater., 282: 73-77 |
顯示於類別: | [物理學系] 期刊論文
|
文件中的檔案:
檔案 |
大小 | 格式 | 瀏覽次數 |
index.html | 0Kb | HTML | 592 | 檢視/開啟 |
|
在NCUEIR中所有的資料項目都受到原著作權保護.
|