High-pressure effect on elastic properties, mechanical stability and microhardness of ZnTe

被引：0
|
作者：
Algarni, H. [1 ,2 ]
Bouarissa, N. [3 ]
Ajmalkhan, M. [4 ]
Ul Haq, B. [1 ]
机构：
[1] King Khalid Univ, Fac Sci, Dept Phys, POB 9004, Abha 61413, Saudi Arabia
[2] King Khalid Univ, Res Ctr Adv Mat Sci RCAMS, POB 9004, Abha 61413, Saudi Arabia
[3] Univ Msila, Lab Mat Phys & Its Applicat, Msila 28000, Algeria
[4] Jamia Millia Islamia, Dept Phys, New Delhi 110025, India
来源：
JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS | 2021年 / 23卷 / 3-4期
关键词：
High-pressure; Elastic properties; Mechanical stability; Microhardness; ZnTe; ELECTRONIC-PROPERTIES; OPTICAL-PROPERTIES; CHARGE-DENSITIES; ENERGY GAPS; CONSTANTS; ZINCBLENDE; DEPENDENCE; ZNS; TEMPERATURE; BEHAVIOR;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on a pseudopotential approach, the high-pressure dependence of the elastic properties and microhardness of ZnTe has been investigated. Our results are generally accordant with the available experimental data. Most features of interest are found to vary monotonously with raising pressure. The material in question is found to be mechanically stable for all pressures in the interval 0-80 kbar. Its resistance to deflections or deformations, rigidity, and hardness is augmented upon compression. The calculated Poisson ratio at various pressures implies the brittle manner behavior of ZnTe.
引用
收藏
页码：167 / 172
页数：6
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