| 发明名称 |
TITANIUM DIOXIDE-COBALT MAGNETIC FILM AND ITS PRODUCTION METHOD |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a titanium dioxide-cobalt magnetic film useful as photocatalysts having high catalytic performance, and semiconductor materials and transparent magnets having optical, electrical and magnetic functions altogether. SOLUTION: This titanium dioxide-cobalt magnetic film which is expressed by the chemical formula of Ti1-xCoxO2 (wherein, 0<x<=0.3), in which Co is substituted for Ti lattice positions, and which is grown in epitaxy on a single crystal substrate. |
| 申请公布号 |
JP2002145622(A) |
申请公布日期 |
2002.05.22 |
| 申请号 |
JP20010091276 |
申请日期 |
2001.03.27 |
| 申请人 |
JAPAN SCIENCE & TECHNOLOGY CORP |
发明人 |
KOINUMA HIDEOMI;MATSUMOTO YUJI |
| 分类号 |
C01G51/00;B01J23/00;B01J23/75;B01J35/00;B01J35/02;C23C14/08;C23C14/28;C30B23/02;C30B29/22;G11B5/64;G11B5/65;G11B5/84;G11B5/85;H01F1/00;H01F10/00;H01F10/16;H01F10/193;H01F10/20;H01F10/28;H01F41/20;(IPC1-7):C01G51/00 |
主分类号 |
C01G51/00 |
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