Correlation between the physical and optical properties of the a-Ge–Se–In–Bi system
作者： I Sharma , SK Tripathi , PB Barman , None
DOI: 10.1080/14786430802552638
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摘要: A correlation between physical and optical properties of the Ge20Se70− x In10Bi (x = 0, 2, 4, 6, 8, 10) glassy system is presented. The density alloys increases with an increase Bi content, which accounts for concurrent in refractive index. molar volume (Vm ) has been calculated from densities follows same trend as that gap. linear relation found cohesive energy (calculated using a chemical-bond approach) gap (experimental theoretical). decrease content. electronegativity also accompanies relationship chemical composition a-Ge–Se–In–Bi glasses examined two parameters: average heat atomization coordination number (⟨r⟩). mean bond (⟨E⟩) glass transition temperature (Tg are Tichy-Ticha...
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