| 专利名称 | Cerium doped barium titanate single crystal, the process therefor and photorefractive device thereby | 申请号 | US17444693A | 专利类型 | US | 公开（公告）号 | US5541764A | 公开（授权）日 | 1996.07.30 | 申请（专利权）人 | 中国科学院 | 发明（设计）人 | ZHU YONG ; HUI MENGJUN ; WU XING ; YANG CHANGXI ; WANG CHANGQING ; LIU HONGBIN ; NIU XIAOJUAN ; CHEN YINGPING ; ZHANG JINFENG ; ZHOU TANG | 主分类号 | G02F1/35 | IPC主分类号 | G02F1/35 | 专利有效期 | Cerium doped barium titanate single crystal, the process therefor and photorefractive device thereby 至Cerium doped barium titanate single crystal, the process therefor and photorefractive device thereby | 法律状态 | 说明书摘要 | The present invention relates to a doped barium titanate single crystal containing barium titanate as substrate and 5-250 ppm Ce, the process therefor and photorefractive devices made from the cerium doped barium titanate single crystal. |
1、源头对接，价格透明
2、平台验证，实名审核
3、合同监控，代办手续
4、专员跟进，交易保障