A novel route to molecular self-assembly: Self-intermixed monolayer phases

被引:0
|
作者
de Wild, M
Berner, S
Suzuki, H
Yanagi, H
Schlettwein, D
Ivan, S
Baratoff, A
Guentherodt, HJ
Jung, TA
机构
[1] Univ Basel, Natl Ctr Competence Res Nanoscale Sci, Dept Phys & Astron, CH-4056 Basel, Switzerland
[2] Kansai Adv Res Ctr, CRL, Nishi Ku, Kobe, Hyogo 6512492, Japan
[3] Kobe Univ, Fac Engn, Nada Ku, Kobe, Hyogo 6578501, Japan
[4] Fachbereich Chem, D-26129 Oldenburg, Germany
[5] Univ Basel, Inst Organ Chem, CH-4056 Basel, Switzerland
[6] Paul Scherrer Inst, CH-5232 Villigen, Switzerland
关键词
intermixing; monolayers; nanostructures; scanning probe microscopy; self-assembly;
D O I
10.1002/1439-7641(20021018)3:10<881::AID-CPHC881>3.0.CO;2-P
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
The stars and stripes: A novel route to highly perfect molecular self-assembly is presented. Depending on the relative surface (Ag(111)) coverage of the two species, subphthalocyanine and C60 (green and yellow in the colored STM image) on an surface, well-ordered intermixed monolayers consisting of 1D chains with 1 nm width or 2D hexagonal patterns are formed. The structural parameters and schematic binary "phase diagram" of this system are deduced from detailed room-temperature STM studies. The most important underlying interactions and the relevant properties of the molecules are discussed qualitatively.
引用
收藏
页码:881 / 885
页数:5
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