首页   按字顺浏览 期刊浏览 卷期浏览 The F band of mixed ionic crystals as a function of temperature
The F band of mixed ionic crystals as a function of temperature

 

作者: R. Rodríguez-Mijangos,   E. Muñoz-Sandoval,   R. Pérez-Salas,   M. Barboza-Flores,   C. Ruíz-Mejía,  

 

期刊: Radiation Effects and Defects in Solids  （Taylor Available online 1997）
卷期: Volume 140, issue 2  

页码: 171-179

 

ISSN:1042-0150

 

年代: 1997

 

DOI:10.1080/10420159708216843

 

出版商: Taylor & Francis Group

 

关键词: Mixed ionic crystals;F band;defects;optical absorption

 

数据来源: Taylor

 

摘要:

Experimental and theoretical study of the F absorption band were carried out in mixed ionic crystals as a function of temperature and molar composition. Both the point-ion and pseudopotential methods of Gourary–Adrian and Bartram–Stoneham–Gash, respectively, have been used to obtain the F band shift effect in KCl1−xBrxmixed crystals with molar fraction x and the temperatureTof the crystal. The theoretical values were compared with the experimental ones, and a good agreement between experimental and theoretical calculations has been found.

 

点击下载:  PDF (310KB)



返 回