Tunable organic hetero-patterns via molecule diffusion control

Hong Wang; Wenchong Wang; Liqiang Li; Michael Hirtz; C G Wang; Yue Wang; Zhaoxiong Xie; Harald Fuchs; Lifeng Chi

doi:10.1002/smll.201303400

Tunable organic hetero-patterns via molecule diffusion control

Small. 2014 Aug 13;10(15):3045-9. doi: 10.1002/smll.201303400. Epub 2014 Apr 14.

Authors

Hong Wang¹, Wenchong Wang, Liqiang Li, Michael Hirtz, C G Wang, Yue Wang, Zhaoxiong Xie, Harald Fuchs, Lifeng Chi

Affiliation

¹ State Key Laboratory of Physical Chemistry of Solid Surfaces & Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China; Physikalisches Institut and Center for Nanotechnology (CeNTech), Universität Münster, 48149, Münster, Germany.

PMID: 24729306
DOI: 10.1002/smll.201303400

Abstract

A simple, scalable method is reported to fabricate ordered hetero-structures of organic materials using template-directed growth. The 3D extension of the structures is firstly determined by pre-pattern size and deposition amount, and can further be in situ tuned by annealing at appropriate temperature.

Keywords: organic semiconductors; patterning; surface diffusion.

Publication types

Research Support, Non-U.S. Gov't