首页   按字顺浏览 期刊浏览 卷期浏览 Vibroelectronic transitions in a geological fluorapatite (Esparraguina)
Vibroelectronic transitions in a geological fluorapatite (Esparraguina)

 

作者: F. Martin,   A. C. Prieto,   I. Martin,   F. Rull,  

 

期刊: Journal of Raman Spectroscopy  （WILEY Available online 1989）
卷期: Volume 20, issue 1  

页码: 21-25

 

ISSN:0377-0486

 

年代: 1989

 

DOI:10.1002/jrs.1250200105

 

出版商: John Wiley&Sons, Ltd.

 

数据来源: WILEY

 

摘要:

AbstractA Raman study of a geological fluorapatite with significant substitutions of Ca2+by Sr2+and Ce3+and some other minor impurities is reported. The spectra were measured at 10 K and at room temperature using excitation wavelengths of 488, 514.5 and 647.1 nm. Strong vibroelectronic transitions were observed and are explained in terms of the role played by the impurities.

 

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