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Preparation of crystallized B-rich Ba1-XCaXWO4 solid-solution films by an electrochemical method at room temperature and their luminescence

被引：6
作者：
Cho, WS [1 ]
Yoshimura, M [1 ]
机构：
[1] TOKYO INST TECHNOL, MAT & STRUCT LAB, CTR MAT DESIGN, MIDORI KU, YOKOHAMA, KANAGAWA 226, JAPAN
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1996年 / 35卷 / 11A期
关键词：
electrochemical preparation; room temperature; Ba1-XCaXWO4 solid solution; crystallized films; luminescence;
D O I：
10.1143/JJAP.35.L1449
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Well crystallized solid-solution Ba1-XCaXWO4 films have been prepared on tungsten substrates in an electrolytic solution containing Ba2+ and Ca2+ ions by an electrochemical method at room temperature (25 degrees C). CaWO4 film showed only blue emission at liquid nitrogen temperature (-196 degrees C); strongly suggesting that it consisted of well crystallized defect-free crystals. However, the other films did not luminesce at this temperature.
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页码：L1449 / L1451
页数：3
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