Anisotropic standing-wave formation on an Au(111)-(23x root 3) reconstructed surface

被引：42

作者：

Fujita, D ^{[1
]}

Amemiya, K ^{[1
]}

Yakabe, T ^{[1
]}

Nejoh, H ^{[1
]}

Sato, T ^{[1
]}

Iwatsuki, M ^{[1
]}

机构：

[1] JEOL LTD,AKISHIMA,TOKYO 196,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1997年 / 78卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.78.3904

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Significant effects of the long-range ''herringbone'' reconstruction on the formation of standing waves in the Fermi-level surface-state electron density were observed for the first time on an Au(111)-(23 x root (3) over bar) reconstructed surface using a low-temperature scanning tunneling microscope at 30 K. Enhanced oscillation of the surface local density of states was observed, especially along the pairwise soliton walls, which suggests the possible existence of anisotropic wave propagation.

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页码：3904 / 3907

页数：4

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