Observation of contrast variations of a copper (II) complex by scanning tunneling microscopy

被引：0

作者：

Wang, ZG ^{[1
]}

Zeng, QD ^{[1
]}

Wang, C ^{[1
]}

Zhou, CQ ^{[1
]}

Wan, LJ ^{[1
]}

Bai, CL ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China

来源：

CHINESE SCIENCE BULLETIN | 2003年 / 48卷 / 06期

关键词：

STM; copper(II) complex; contrast variation;

D O I：

10.1360/03tb9113

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This report presents experimental observations of dramatic variations in STM images of bis [1,3-di(p-n-tetradecyloxyphenyl)propane-1,3-dionato] copper(II) (abbreviated to C14O-CU) physisorbed on HOPG as the bias voltage is changed. Several representative image patterns were obtained for the rich changes of the internal contrast of the molecule. Submolecular features of the molecular cores and the interdigitated alkyl parts are clearly visible.

引用

页码：531 / 534

页数：4

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