Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

A first-principles study of electronic structure, magnetism, response to pressure and tetragonal distortions of Ni2MnSi Heusler alloy

Jiang Xue-Fan Luo Li-Jin Zhong Chong-Gui Fang Jing-Huai Jiang Qing

A first-principles study of electronic structure, magnetism, response to pressure and tetragonal distortions of Ni2MnSi Heusler alloy

Jiang Xue-Fan, Luo Li-Jin, Zhong Chong-Gui, Fang Jing-Huai, Jiang Qing
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

Metrics
  • Abstract views:  4081
  • PDF Downloads:  1273
  • Cited By: 0
Publishing process
  • Received Date:  11 May 2009
  • Accepted Date:  17 May 2009
  • Published Online:  15 January 2010

A first-principles study of electronic structure, magnetism, response to pressure and tetragonal distortions of Ni2MnSi Heusler alloy

  • 1. (1)常熟理工学院江苏省新型功能材料重点建设实验室,常熟 215500; (2)南通大学理学院,南通 226007; (3)苏州大学物理学院,苏州 215006

Abstract: Crystal structure,magnetism,electronic structure,response to pressure and tetragonal distortions of stoichiometric Ni2MnSi were calculated by first-principles method based on the density functional theory within the projected augmented wave(PAW) appreach. The calculations show the contribution of the spin magnetic moments of Mn atom to the total moments is largest for Ni2MnSi. The low energy part of the total DOS is decided by Si-s-projected DOS, however, the high energy part of the total DOS is decided by the Ni -d-projected DOS, Mn -d-projected DOS and Si -p-projected DOS for Ni2MnSi. The entire energy surface for 095c/a2MnSi,which has significant implications for the growth and properties of thin films. We predict that the Ni2MnSi may also grow single crystal tetragonal structured thin film of ferromagnetic phase with high Curie temperature.

Catalog

    /

    返回文章
    返回