Surface bound organic nanowires

被引：26

作者：

Balzer, Frank ^{[1
]}

Schiek, Manuela ^{[1
]}

Rubahn, Horst-Guenter ^{[1
]}

Al-Shamery, Katharina ^{[2
,3
]}

Luetzen, Arne ^{[4
]}

机构：

[1] Univ So Denmark, MCI, NanoSYD, DK-6400 Sonderborg, Denmark

[2] Carl von Ossietzky Univ Oldenburg, Inst Pure & Appl Chem, D-26111 Oldenburg, Germany

[3] Ctr Interfaces Sci, D-26111 Oldenburg, Germany

[4] Univ Bonn, Kekule Inst Organ Chem & Biochem, D-53121 Bonn, Germany

来源：

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 2008年 / 26卷 / 04期

关键词：

D O I：

10.1116/1.2891244

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The results of a comparative study of nanowires grown on single crystalline substrates from para-hexaphenylene, alpha-sexithiophene, and 5,5(')-Di-4-biphenyl-2,2(')-bithiophene are presented. Due to their interesting optical properties such nanowires are of importance for future integrated optoelectronic devices. From atomic force microscopy and polarized far-field optical microscopy data, it is deduced that epitaxy and electrostatic interactions determine the microscopic growth mechanism, whereas kinetics ascertains the macroscopic habit. Understanding such basic growth principles for these systems allows one to predict qualitatively nanowire surface growth from other conjugated molecules and thus allows for a sophisticated design of new devices. (C) 2008 American Vacuum Society.

引用

页码：1619 / 1623

页数：5

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