Scholarlink

In this particular research, we have undertaken theoretical projections of the bulk modulus, first pressure derivative of isothermal bulk modulus and the Grüneisen parameter (γ) for materials like GaN, GaAs, GaP and GaSb across varying compression values (V/V0) by using three well known EOS viz. Brennan-Stacey EOS, Vinet EOS and Tait EOS. These EOSs are also been tested for the basic requirements revealed from the fundamental thermodynamics for in the limit of extreme compressions, as given by Stacey. It is found that at low compressions, the three EOSs viz Tait EOS, Vinet EOS and Brennan-Stacey EOS gives exactly the similar results for theoretical prediction of pressure, Bulk modulus and first pressure derivative of isothermal Bulk Modulus.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Analysis of High Pressure EOS on the Structural Properties of Gallium Compounds

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Shipra Tripathi,
  • Shivam Srivastava,
  • Prachi Singh,
  • Anjani K. Pandey,
  • Chandra K. Dixit

摘要

In this particular research, we have undertaken theoretical projections of the bulk modulus, first pressure derivative of isothermal bulk modulus and the Grüneisen parameter (γ) for materials like GaN, GaAs, GaP and GaSb across varying compression values (V/V0) by using three well known EOS viz. Brennan-Stacey EOS, Vinet EOS and Tait EOS. These EOSs are also been tested for the basic requirements revealed from the fundamental thermodynamics for in the limit of extreme compressions, as given by Stacey. It is found that at low compressions, the three EOSs viz Tait EOS, Vinet EOS and Brennan-Stacey EOS gives exactly the similar results for theoretical prediction of pressure, Bulk modulus and first pressure derivative of isothermal Bulk Modulus.