INTERPRETATION OF STM IMAGES - COPPER-PHTHALOCYANINE ON COPPER

被引：73

作者：

SAUTET, P

JOACHIM, C

机构：

[1] INST RECH CATALYSE,F-69626 VILLEURBANNE,FRANCE

[2] MOLEC ELECTR GRP,F-31055 TOULOUSE,FRANCE

来源：

SURFACE SCIENCE | 1992年 / 271卷 / 03期

关键词：

D O I：

10.1016/0039-6028(92)90902-I

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：

An interpretation of the constant-current STM image of a Cu-phthalocyanine molecule adsorbed on a Cu(100) surface is proposed based on an extension of the elastic scattering quantum chemistry (ESQC) technique to simulate STM images. After a brief description of the method, the dependence of the Cu-phthalocyanine image on the tip structure and the Fermi level is presented. The way in which atom positions of an adsorbate can be extracted from an experimental STM image using the STM-ESQC technique is also discussed.

引用

收藏

页码：387 / 394

页数：8

相关论文

共 29 条

[21] CALCULATION OF THE BENZENE ON RHODIUM STM IMAGES [J].

SAUTET, P ;

JOACHIM, C .

CHEMICAL PHYSICS LETTERS, 1991, 185 (1-2) :23-30

[22] THE SWITCHING ABILITY OF A 3-LEVEL TIGHT-BINDING SYSTEM - THE ISOLATED AND EMBEDDED CASE [J].

SAUTET, P ;

JOACHIM, C .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1988, 21 (21) :3939-3957

[23] ELECTRONIC INTERFERENCE PRODUCED BY A BENZENE EMBEDDED IN A POLYACETYLENE CHAIN [J].

SAUTET, P ;

JOACHIM, C .

CHEMICAL PHYSICS LETTERS, 1988, 153 (06) :511-516

[24]

SAUTET P, UNPUB

[25] STRUCTURE, REGISTRY AND IMAGING MECHANISM OF ALKYLCYANOBIPHENYL MOLECULES BY TUNNELING MICROSCOPY [J].

SMITH, DPE ;

HORBER, JKH ;

BINNIG, G ;

NEJOH, H .

NATURE, 1990, 344 (6267) :641-644

[26] CONTRAST MECHANISM FOR RESOLVING ORGANIC-MOLECULES WITH TUNNELLING MICROSCOPY [J].

SPONG, JK ;

MIZES, HA ;

LACOMB, LJ ;

DOVEK, MM ;

FROMMER, JE ;

FOSTER, JS .

NATURE, 1989, 338 (6211) :137-139

[27] WHAT IS MEASURED WHEN YOU MEASURE A RESISTANCE - THE LANDAUER FORMULA REVISITED [J].

STONE, AD ;

SZAFER, A .

IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1988, 32 (03) :384-413

[28] THEORY OF THE SCANNING TUNNELING MICROSCOPE [J].

TERSOFF, J ;

HAMANN, DR .

PHYSICAL REVIEW B, 1985, 31 (02) :805-813

[29] 1ST-PRINCIPLES THEORY OF THE SCANNING TUNNELING MICROSCOPY SIMULATION [J].

TSUKADA, M ;

KOBAYASHI, K ;

OHNISHI, S .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1990, 8 (01) :160-165