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author:

曾永志 (曾永志.) [1] (Scholars:曾永志)

Indexed by:

CQVIP

Abstract:

应用第一性原理对在W(110)衬底上以赝晶外延方式生长的Fe薄膜进行理论计算.结果表明:Fe/W(1 10)体系具有稳定结构,在垂直于W(110)表面方向出现了纵向的驰豫,在紧邻界面的W原子层向外延伸,而Fe原子层向内收缩.紧邻Fe/W(110)界面的原子之间的键合作用却表现为各向异性:在平行于W(110)表面方向,各个原子之间都表现为金属键,而在垂至于W(110)表面方向,Fe原子之间、Fe原子和W原子之间却表现为金属键.

Keyword:

共价键 原子层(ML) 金属键

Community:

  • [ 1 ] [曾永志]福州大学

Reprint 's Address:

  • 曾永志

Email:

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Source :

福建轻纺

ISSN: 1007-550X

CN: 35-1154/TS

Year: 2008

Issue: 10

Page: 14-18

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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