title: Debye-waller factors of compounds with the caesium chloride structure
abstract: The lattice dynamics of five compounds with the caesium chloride structure have been investigated using shell models. Debye-Waller factors for these compounds are calculated over the temperature range from 1 to 1000 K and the results are presented analytically in a polynomial form. When experimental results are available, the calculated results are compared to the experimentally measured Debye-Waller factors and typically the discrepancies between these factors are less than 10%.
authors.affiliation: Beijing Laboratory of Electron Microscopy, Center for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, PO Box 2724, Beijing 100080, People's Republic of China.
authors.initials: HX
authors.lastname: Gao
authors.initials: LM
authors.lastname: Peng