LUMINESCENCE OF POTASSIUM LITHIUM-NIOBATE COMPOSITIONS

被引：9

作者：

WIEGEL, M ^{[1
]}

BLASSE, G ^{[1
]}

OUWERKERK, M ^{[1
]}

机构：

[1] PHILIPS RES LABS,5600 JA EINDHOVEN,NETHERLANDS

来源：

MATERIALS RESEARCH BULLETIN | 1992年 / 27卷 / 05期

关键词：

POTASSIUM; LITHIUM; NIOBATES;

D O I：

10.1016/0025-5408(92)90150-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The low-temperature luminescence properties of potassium lithium niobates K3Li2-xNb5+xO15+2x (0 < x < 0.5) are reported and discussed in terms of corner-sharing NbO6 octahedra. The quenching temperature of the luminescence is low and depends on the composition of the potassium lithium niobates. These compositions are important nonlinear optical materials in contrast with niobates with a high luminescence quenching temperature.

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页码：617 / 621

页数：5

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