A Real-Space Calculation of the Surface States of Cr(001)
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概要
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An ab initio method is trsed to calctrlate the surface states of Cr(001). The method is basedon the tight-binding linear mtrffin-tin orbitals and is forrnulated in real space by the recursiveGreen's function. It achieves self-consistency efficiently and produces good results comparedwith the experiment. It connects a surface state right below the Fermi level to the sharp featvrrein the STIVI spectra. The density of states of the atomic sphere in the surface layer' as well asthose of other layers are also shown, depicting a clear picttrre of the strrface electronic structtrre.
- 社団法人日本物理学会の論文
- 1997-01-15
著者
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Yang Chi-kai
Physice Group Depatment Of General Studies Chany Gung College Of Medicine And Technology
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Yang Chih-Kai
Physice Group,Depatment of General Studies,Chany Gung College of Medicine and Technology