| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10654467 | Solid State Communications | 2005 | 6 Pages |
Abstract
Room temperature Raman spectra of samples on four serials within GeS2-Ga2S3-CsCl glassy system have been investigated systematically. Based on the analysis of the local coordination surroundings of Cs+ ions, the similarities and changes of Raman spectra for glass Ga2S3-2CsCl and bridged molecular GaCl3 were explained successfully. With a profound consideration of the effect of Cs+ ions on mixed anion units (GaS4âxClx) and bridged units (Ga2S6âxClx) and the corresponding micro-structural model, the Raman spectral evolution of the samples within GeS2-Ga2S3-CsCl glassy system was reasonably elucidated.
Keywords
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Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Tao Haizheng, Zhao Xiujian, Jing Chengbin, Yang Hui, Mao Shun,