Calculation of the bulk modulus of mixed ionic crystal NH_4Cl_{1-x}Br_x
Materials Science
2017-04-28 v1
Abstract
The ammonium halides present an interesting system for study in view of their polymorphism and the possible internal rotation of the ammonium ion. The static properties of the mixed ionic crystal NHClBr have been recently investigated, using three-body potential model (TDPM) by the application of Vegard's law. Here, by using a simple theoretical model, we estimate the bulk modulus of their ternary alloys NHClBr, in terms of the bulk modulus of the end members alone. The calculated values are comparable to those deduced from the three-body potential model (TDPM) by the application of Vegard's law.
Keywords
Cite
@article{arxiv.1704.08456,
title = {Calculation of the bulk modulus of mixed ionic crystal NH_4Cl_{1-x}Br_x},
author = {Vassiliki Katsika-Tsigourakou},
journal= {arXiv preprint arXiv:1704.08456},
year = {2017}
}
Comments
13 pages, 1 table. arXiv admin note: text overlap with arXiv:1704.07587. text overlap with arXiv:1701.08998