CHARGE-DENSITY-WAVE DOMAINS IN 1T-TAS2 OBSERVED BY SATELLITE STRUCTURE IN SCANNING-TUNNELING-MICROSCOPY IMAGES

被引：76

作者：

BURK, B ^{[1
]}

THOMSON, RE ^{[1
]}

ZETTL, A ^{[1
]}

CLARKE, J ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,DIV MAT SCI,BERKELEY,CA 94720

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 23期

关键词：

D O I：

10.1103/PhysRevLett.66.3040

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The domain structure in the nearly commensurate charge-density-wave phase of 1T-TaS2 has been experimentally determined. Fourier-transformed scanning-tunneling-microscopy images display fine satellite structure in excellent agreement with that predicted by the amplitude- and phase-domain model of Nakanishi and Shiba. Earlier analyses of scanning-tunneling- and atomic-force-microscopy images of 1T-TaS2 in the nearly commensurate phase are shown to be inadequate for the unambiguous identification and characterization of domain structure.

引用

页码：3040 / 3043

页数：4

共 13 条

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