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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 4    No. 3    September 1994

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ELECTRONIC STRUCTURE OF TITANIUM SILICIDES
Long Xiangyun1; Chong  Zheng2

Department of Chemistry; Central South University of Technology; Changsha 410083
2.Department of Chemistry; Northern Illinois University; Dekalb 60115; U.S.A.

Abstract:Band structure and density of states(DOS) for five Ti-Si binary solid Ti3Si . Ti5Si3 . Ti5Si4 ,TiSi , TiSi2 were calculated by use of extended Huckel tight-binding method. The bonding characters and electronic structure of titanium silicides were described. Some trends of their bonding character variation as a function of composition were also discussed here.

 

Key words: titanium silicides electronic structure density of state

ISSN 1672-7029
CN 43-1423/U

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