ELECTRICAL AND OPTICAL-PROPERTIES OF CU+-DOPED AND EXCHANGED NA-BETA''-AL2O3 AND NA-BETA-AL2O3

被引：9
作者：
KUO, CK
NICHOLSON, PS
机构：
[1] Ceramic Engineering Research Group, Department of Materials Science and Engineering, McMaster University, Hamilton
来源：
SOLID STATE IONICS | 1994年 / 67卷 / 3-4期
关键词：
D O I：
10.1016/0167-2738(94)90009-4
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The electrical conductivity and luminescence of Cu+-doped and ion-exchanged Na-beta''-Al2O3 single crystal films and ceramics and Na-beta-Al2O3 single crystals have been measured. Electrical data of Cu+-beta''- and beta-Al2O3 exhibit fast ion transport features. The emission spectrum of Cu+-doped Na-beta''-Al2O3 single crystal films exhibit an emission peak at 515 nm which is very close to that of bulk crystals. The emission spectra for the beta''- and beta-aluminas have been analysed by fitting to Gaussian components.
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页码：225 / 228
页数：4
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