Ab Initio Study on the Structure of Mg-Li Alloys
Ab Initio Study on the Structure of Mg-Li Alloys
复制标题
镁锂合金结构的从头算研究
DOI:
10.4028/www.scientific.net/msf.350-351.49
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发表时间:
2000
期刊:
影响因子:
--
通讯作者:
K. Higashi
中科院分区:
文献类型:
--
作者:
T. Uesugi;M. Kohyama;M. Kohzu;K. Higashi
We have used first principle molecular dynamics to calculate lattice constants of the Mg 7 Li 1 alloy. The molecular dynamics enables us to optimize the crystal structure. The present calculations are based on the ab initio pseudopotential and the supercell approach. Two supercells of the Mg 7 Li 1 alloy are made up to discuss the stability of structure. We have also calculated bulk modulus of the Mg 7 Li 1 alloy.