发明名称 |
SYNTHESES IN FLUX OF CRYSTALS OF KTIOPO4 AND ITS ISOTYPES |
摘要 |
The synthesis in flux of KTP and its isotypes of the formula KaRb1-aTiOPbAs1-bO4 comprises: the use of the hydroxides of potassium and rubidium as flux, heating to a temperature of 600 DEG to 800 DEG C. for about 25 to 100 hours with a thermal gradient of 5 DEG to 25 DEG C./cm, the introduction of a seed crystal close to the surface of the solution, followed by the maintenance of the stage temperature or cooling at 1 DEG to 5 DEG C. per hour. |
申请公布号 |
GB2200622(A) |
申请公布日期 |
1988.08.10 |
申请号 |
GB19880001451 |
申请日期 |
1988.01.22 |
申请人 |
* CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
GERARD * MARNIER;BENOIT * BOULANGER;MARC * METZGER;BERTRAND MARIE PAUL * MENAERT |
分类号 |
C30B29/14;C01B25/45;C30B9/00;C30B9/12;C30B29/32 |
主分类号 |
C30B29/14 |
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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