BOND PARAMETERS AND ELECTRONIC STRUCTURE OF V, Nb AND Ta METALS

BOND PARAMETERS AND ELECTRONIC STRUCTURE OF V, Nb AND Ta METALS

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摘要ＢＯＮＤＰＡＲＡＭＥＴＥＲＳＡＮＤＥＬＥＣＴＲＯＮＩＣＳＴＲＵＣＴＵＲＥＯＦＶ，ＮｂＡＮＤＴａＭＥＴＡＬＳ①ＧａｏＹｉｎｇｊｕｎ１，２，ＣｈｅｎＺｈｅｎｇｈｕａ１，ＨｕａｎｇＰｅｉｙｕｎ１ａｎｄＺｈｏｎｇＸｉａｐｉｎｇ２１ＲｅｓｅａｒｃｈＩｎｓｔｉｔ... Using the new developed oneatomstate method of pure metals, the electronic structures of the outer shell electrons of V, Nb and Ta metals have been analyzed systematically, and been determined to be (4sf)0.27 (4sc)1.24 (3dc)3.49, (5sf)0.32 (5sc)0.39 (4dc)4.29 and (6sf)0.43 (6sc)0.17 (5dc)4.40, respectively. The bond length and strength of these metals have also been determined. The conductivity of V, Nb and Ta metals discussed qualitatively and relative magnitude of resistivity were well explained.

作者 Gao Yingjun1, 2, Chen Zhenghua1, Huang Peiyun1 and Zhong Xiaping21 Research Institute for Nonequilibrium Material Science and EngineeringCentral South University of Technology, Changsha 410083, P. R. China2 Physical Depar

出处《中国有色金属学会会刊：英文版》 CSCD 1998年第1期21-24,共4页 Transactions of Nonferrous Metals Society of China

关键词 V NB and TA METALS oneatomstate method ELECTRONIC STRUCTURE BOND parameter V, Nb and Ta metals oneatomstate method electronic structure bond parameter

分类号 O614.51 [理学—无机化学]

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中国有色金属学会会刊：英文版

1998年第1期

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BOND PARAMETERS AND ELECTRONIC STRUCTURE OF V, Nb AND Ta METALS

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