The energy band structure of AxFe2Se2 (A = K, Rb) superconductors

• Main Authors: N.A., Zabidi,, M.Z., Azhan,, A.N., Rosli,, K.N, Shrivastava,
• 格式: Conference Paper
• 語言: en_US
• 出版: American Institute of Physics Inc. 2015
• 主題: band structure; density-functional theory; iron-pnictide; Superconductivity
• 在線閱讀: http://ddms.usim.edu.my/handle/123456789/9254

We study the band structure of antiferromagnetic AxFe2Se2 (A = K, Rb) superconductors by using first-principles electronic structure calculations which is density functional theory. In the vicinity of iron-vacancy, we identify the valence electrons of AxFe2Se2 will be filled up to the Fermi level an...