Topic
Debye model
About: Debye model is a research topic. Over the lifetime, 7462 publications have been published within this topic receiving 133987 citations.
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TL;DR: In this paper, the effect of temperature on the optical energy gap for Tl2GaInSe4 layered crystals was investigated in the temperature range of 10 −330 K. The optical absorption coefficient with energy near the band edge was analyzed by Elliot's model.
53 citations
TL;DR: In this paper, the authors collected and analyzed the dependence of the longitudinal ultrasonic attenuation with different frequencies and temperature (below room temperature) and the elastic moduli at room temperature for tellurite glasses containing different modifiers in the binary and ternary forms.
53 citations
TL;DR: In this paper, the elastic constants C 11, C 12 and C 44 of mercury telluride have been measured by the pulse echo technique as a function of temperature between 1.4°K and 300°K, attention being paid to possible effects of non-stoichiometry in the crystals.
53 citations
53 citations
TL;DR: In this article, the mechanical, thermodynamic and electronic properties of single-crystalline and polycrystallines of intermetallic compound (IMC) nanocrystals were assessed using first-principles calculation based on the density functional theory within the generalized gradient approximation.
53 citations