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Tm+3decay in chromium‐thulium‐holmium‐doped yttrium aluminum garnet at liquid helium temperatures

 

作者: S. R. Rotman,   Y. Kalisky,   A. Brenier,   C. Pedrini,   G. Boulon,   F. X. Hartmann,  

 

期刊: Journal of Applied Physics  （AIP Available online 1992）
卷期: Volume 72, issue 1  

页码: 224-228

 

ISSN:0021-8979

 

年代: 1992

 

DOI:10.1063/1.352163

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The standard expression for the excited‐state acceptor concentration in codoped solid‐state materials is modified to include the possibility of nonradiative acceptor deexcitation. The chromium and thulium time‐dependent emission in yttrium aluminum garnet (YAG) is then studied; evidence is given for the identification of the tendency for localized correlated chromium‐thulium pairs in the crystalline material.

 

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