Research output: Contribution to journal › Article › peer-review
Raman spectra of gallium sulfide based glasses. / Tverjanovich, A.; Tveryanovich, Yu S.; Loheider, S.
In: Journal of Non-Crystalline Solids, Vol. 208, No. 1-2, 01.01.1996, p. 49-55.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Raman spectra of gallium sulfide based glasses
AU - Tverjanovich, A.
AU - Tveryanovich, Yu S.
AU - Loheider, S.
PY - 1996/1/1
Y1 - 1996/1/1
N2 - Raman investigation of glasses xGeS2-Ga2S3-yMCl, Ga2S3-2MCl (where M = Ag, Tl, Rb, Cs) and melt Ga2S3-2CsCl has been carried out for various x and y. Raman spectra have been interpreted in the frame of the model that gallium is fourfold coordinated in the chalcogenide/halide glasses and forms complex anions such as [GaS3/2Cl]1-. Stability of these units and type of their interconnection (corner shared or edge shared tetrahedra) depends on cation radius of a metal and correlates with glass-forming ability.
AB - Raman investigation of glasses xGeS2-Ga2S3-yMCl, Ga2S3-2MCl (where M = Ag, Tl, Rb, Cs) and melt Ga2S3-2CsCl has been carried out for various x and y. Raman spectra have been interpreted in the frame of the model that gallium is fourfold coordinated in the chalcogenide/halide glasses and forms complex anions such as [GaS3/2Cl]1-. Stability of these units and type of their interconnection (corner shared or edge shared tetrahedra) depends on cation radius of a metal and correlates with glass-forming ability.
UR - http://www.scopus.com/inward/record.url?scp=0030290319&partnerID=8YFLogxK
U2 - 10.1016/S0022-3093(96)00415-2
DO - 10.1016/S0022-3093(96)00415-2
M3 - Article
AN - SCOPUS:0030290319
VL - 208
SP - 49
EP - 55
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
IS - 1-2
ER -
ID: 34619089