文章基本信息

标题：Elastic Constants and Pressure Derivatives of Calcium Oxide
本地全文：下载
作者：Krishna Murti Raju
期刊名称：Open Access Library Journal
印刷版ISSN：2333-9705
电子版ISSN：2333-9721
出版年度：2014
卷号：1
期号：7
页码：1-7
DOI：10.4236/oalib.1100648
语种：English
出版社：Scientific Research Pub
摘要：The electrostatic and Börn-Mayer repulsive potentials method was used to calculate the higher order elastic constants and pressure derivatives of alkaline-earth oxide CaO in a wide temperature range (100 - 1000 K). The calculations have been made starting from primary physical parameters viz. nearest-neighbour distance and hardness parameter assuming long- and short-range potentials. The different results of the calculations are compared with experimental data and discussed.
关键词：Anharmonic PropertiesHigher Order Elastic ConstantsPressure DerivativesCaO