VISUAL OBSERVATION OF CHEMICAL DIFFUSION IN STABILIZED ZIRCONIA

被引：11

作者：

BENMICHAEL, R

TANNHAUSER, DS

机构：

[1] Department of Physics, Technion, Israel Institute of Technology, Haifa

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1991年 / 53卷 / 03期

关键词：

66.30; 71.55;

D O I：

10.1007/BF00324248

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Strongly reduced crystals of stabilized zirconia are black and completely opaque. These samples may be reoxidized at T greater-than-or-equal-to 200-degrees-C in air. We present results of the reoxidation process and try to explain the observed behavior through annihilation of color centers with an energy level at E > - 1.60 eV. The difficulties with the model are pointed out.

引用

页码：185 / 188

页数：4

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