SCANNING-TUNNELING-MICROSCOPY STUDY OF THE ONE-DIMENSIONAL ORGANIC CONDUCTOR TTF-TCNQ

被引:8
作者
QUIVY, A
DELTOUR, R
VANBENTUM, PJM
GERRITSEN, JW
JANSEN, AGM
WYDER, P
机构
[1] MAX PLANCK INST FESTKORPERFORSCH,HOCHFELD MAGNETLAB,F-38042 GRENOBLE,FRANCE
[2] FREE UNIV BRUSSELS,SERV PHYS SOLIDES,B-1050 BRUSSELS,BELGIUM
[3] CATHOLIC UNIV NIJMEGEN,MAT RES INST,6525 ED NIJMEGEN,NETHERLANDS
关键词
D O I
10.1016/0039-6028(94)00748-9
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
Scanning tunneling microscopy investigations of the organic material TTF-TCNQ revealed two different types of atomic structure. The first type of image is in good agreement with previously existing computer simulations. The other type is explained in terms of a novel phenomenon wherein the adsorption of a TCNQ molecule from the sample on the tip changes drastically the observed surface topography. The removal of TCNQ molecules from the surface shows possibilities for nano-indentation on a molecular level.
引用
收藏
页码:185 / 192
页数:8
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