SURFACE-STRUCTURE OF MOS2(001) DETERMINED BY COAXIAL IMPACT-COLLISION ION-SCATTERING SPECTROSCOPY (CAICISS)

被引：6

作者：

KADOWAKI, Y

AIKA, K

KONDOH, H

NOZOYE, H

机构：

[1] NATL INST MAT & CHEM RES,TSUKUBA,IBARAKI 305,JAPAN

[2] TOKYO INST TECHNOL,DEPT ENVIRONM CHEM & ENGN,MIDORI KU,YOKOHAMA,KANAGAWA 227,JAPAN

来源：

SURFACE SCIENCE | 1993年 / 287卷

关键词：

D O I：

10.1016/0039-6028(93)90810-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Stacking sequence and relaxation of the natural MoS2(001) surface structure were determined with coaxial impact collision ion scattering spectroscopy (CAICISS) under ultra high vacuum. We concluded that the surface stacking sequence of MoS2 is hexagonal and there is no lateral translation of atomic layers near the surface. We also determined that the interlayer spacing contracts by 3.6 +/- 0.4% for the top interlayer (d12) and by 0 to 2% for the subsequent interlayer (d23).

引用

页码：396 / 399

页数：4

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