发明名称 |
DOPED CRYSTALLINE TITANYL ARSENATES AND PREPARATION THEREOF |
摘要 |
Doped crystalline compositions (e.g., single domain crystals) of MTiOAsO4 (wherein M is K, Rb and/or Cs) are disclosed which contain at least about 10 ppm total of Fe, Sc and/or In dopant. Also disclosed is a flux process which is characterized by adding said dopant to a melt containing the components for forming MTiOAsO4, in an amount effective to provide a doped single domain crystal of MTiOAsO4 containing at least 10 ppm of said dopant. |
申请公布号 |
EP0632852(B1) |
申请公布日期 |
1996.05.22 |
申请号 |
EP19930908583 |
申请日期 |
1993.03.25 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BALLMAN, ALBERT ANTHONY;CHENG, LAP KIN |
分类号 |
G02F1/35;C30B9/00;C30B17/00;C30B29/22;G02F1/355;G02F1/361 |
主分类号 |
G02F1/35 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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