首页   按字顺浏览 期刊浏览 卷期浏览 Nonaxial sites for Er inLiNbO3
Nonaxial sites for Er inLiNbO3

 

作者: L. Rebouta,   M. F. da Silva,   J. C. Soares,   D. Serrano,   E. Die´guez,   F. Agullo´-Lo´pez,   J. Tornero,  

 

期刊: Applied Physics Letters  （AIP Available online 1997）
卷期: Volume 70, issue 9  

页码: 1070-1072

 

ISSN:0003-6951

 

年代: 1997

 

DOI:10.1063/1.118487

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Off-axis sites for Er have been identified and investigated in congruentLiNbO3by ion-beam/channeling techniques. They do not constitute a different crystalline phase and appear to be associated to clusters or amorphous precipitates. The axial Er ions lie at the Li octahedron but shifted about 0.2 Å from the regular lattice site. Their concentration increases with total Er doping up to saturation level of about 2&percent;. ©1997 American Institute of Physics.

 

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