Publication Date:
2015-04-18
Description:
Author(s): E. Lora da Silva, Jonathan M. Skelton, Stephen C. Parker, and Aron Walsh We employ the quasiharmonic approximation to study the temperature-dependent lattice dynamics of the four different phases of cesium tin iodide (CsSnI 3 ). Within this framework, we obtain the temperature dependence of a number of structural properties, including the cell volume, bulk modulus, and Grü... [Phys. Rev. B 91, 144107] Published Fri Apr 17, 2015
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics