| 申请日期 | 2025-06-25 | 申请号 | JP2006189957 |
| 公开（公告）号 | JP2008021691A | 公开（公告）日 | 2008-01-31 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | GRANOPT LTD | ||
| 简介 | PROBLEM TO BE SOLVED : To obtain a technology for growing crystal of BIG in which the amount of lead contained in BIG can be reduced to 0.1 wt.%, in the LPE method employing lead as a flux component. SOLUTION : When BIG is grown by LPE method using melt composed of a flux component containing a rare earth oxide and lead, mixture of lead into BIG can be suppressed by setting the Zn/Pb mol ratio of concentration in the melt at 0.15 or above. COPYRIGHT : (C)2008, JPO&INPIT | ||
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