Scalable fabrication of strongly textured organic semiconductor micropatterns by capillary force lithography

Pil Sung Jo; Arturas Vailionis; Young Min Park; Alberto Salleo

doi:10.1002/adma.201200524

Scalable fabrication of strongly textured organic semiconductor micropatterns by capillary force lithography

Adv Mater. 2012 Jun 26;24(24):3269-74. doi: 10.1002/adma.201200524. Epub 2012 May 18.

Authors

Pil Sung Jo¹, Arturas Vailionis, Young Min Park, Alberto Salleo

Affiliation

¹ Department of Materials Science and Engineering, Stanford University, California 94305, USA.

PMID: 22605625
DOI: 10.1002/adma.201200524

Abstract

Strongly textured organic semiconductor micropatterns made of the small molecule dioctylbenzothienobenzothiophene (C(8)-BTBT) are fabricated by using a method based on capillary force lithography (CFL). This technique provides the C(8)-BTBT solution with nucleation sites for directional growth, and can be used as a scalable way to produce high quality crystalline arrays in desired regions of a substrate for OFET applications.

Publication types

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

MeSH terms

Electric Conductivity
Microtechnology / methods*
Organic Chemicals / chemistry*
Printing / methods*
Semiconductors*

Substances

Organic Chemicals