STRUCTURE-ANALYSIS OF THE CU(110)-(1X2) SURFACE RECONSTRUCTION INDUCED BY ALKALI-METAL ADSORPTION

被引：43

作者：

HU, ZP ^{[1
]}

PAN, BC ^{[1
]}

FAN, WC ^{[1
]}

IGNATIEV, A ^{[1
]}

机构：

[1] UNIV HOUSTON,DEPT PHYS,HOUSTON,TX 77204

来源：

PHYSICAL REVIEW B | 1990年 / 41卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.41.9692

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The structure of the alkali-metal-induced reconstructed Cu(110)-(1×2) surface has been analyzed by use of low-energy electron diffraction. A missing-row model, a row-pairing model, and a sawtooth model have all been examined. The results confirm the missing-row model for the reconstruction with no long-range order for the alkali-metal atoms. The top interlayer spacing of the reconstructed Cu(110) surface is contracted by 11% and the second layer exhibits a lateral pairing displacement of 0.10. © 1990 The American Physical Society.

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页码：9692 / 9696

页数：5

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