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EPR in CoO.BaO.B2O3glasses containing two transition elements

 

作者: V.P. Seth,   Satya Pal Yadav,   S.K. Gupta,  

 

期刊: Radiation Effects and Defects in Solids  （Taylor Available online 1994）
卷期: Volume 132, issue 2  

页码: 187-191

 

ISSN:1042-0150

 

年代: 1994

 

DOI:10.1080/10420159408224308

 

出版商: Taylor & Francis Group

 

关键词: Electron paramagnetic resonance;borate glass;ternary borate glasses;transition element;cobalt;barium;hyperfine structure.

 

数据来源: Taylor

 

摘要:

Electron paramagnetic resonance spectra of xCoO. (0.4-x) BaO.0.6 B203glasses (0⩽x⩽0.25) Containing 2 mol% V2O5have been studied in the X band and at 300 and 90 K. Spin-Hamiltonian parameters of the V02+ions have been calculated. It is found that for x⩽0.12 the octahedral symmetry on V4+site is improved when BaO is replaced by Co O and for x>0.12 hyperfine spectra are not observed.

 

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