Electronic properties and Compton profiles of silver iodide

Pramana

Alpa Dashora¹  Ambica Marwal²  B L Ahuja1¹  K R Soni² 

[1] Department of Physics, University College of Science, M.L. Sukhadia University, Udaipur 313 001, India$$;Department of Physics, Malaviya National Institute of Technology, Jaipur 302 017, India$$

关键词: X-ray scattering;    band structure calculations;    density functional theory;    semiconductors.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We have carried out an extensive study of electronic properties of silver iodide in 𝛽- and 𝛾-phases. The theoretical Compton profiles, energy bands, density of states and anisotropies in momentum densities are computed using density functional theories. We have also employed full-potential linearized augmented plane-wave method to derive the energy bands and the density of states. To compare our theoretical data, isotropic Compton profile measurement on 𝛾-AgI using 137Cs Compton spectrometer at an intermediate resolution of 0.38 a.u. has been undertaken. The theoretical anisotropies are also interpreted on the basis of energy bands.

【 授权许可】

Unknown