High‐Mobility Organic Transistors Based on Single‐Crystalline Microribbons of Triisopropylsilylethynyl Pentacene via Solution‐Phase Self‐Assembly

H. Kim, D.; Lee, Dong‐Won; Sook Lee, Hyun; H. Lee, W.; H. Kim, Y.; In Han, Jeong; Cho, K.

doi:10.1002/adma.200601259

Public

High‐Mobility Organic Transistors Based on Single‐Crystalline Microribbons of Triisopropylsilylethynyl Pentacene via Solution‐Phase Self‐Assembly

Published in Advanced Materials • Feb 5, 2007

Authors:

D. H. Kim

Dong‐Won Lee

Hyun Sook Lee

Abstract

Single-crystalline triisopropylsilylethynyl pentacene (TIPS-PEN) microribbons (see figure) with well-defined facets and unprecedented electrical characteristics, such as a field-effect mobility as high as 1.4 cm2 V–1 s–1, are fabricated through the self-assembly of individual TIPS-PEN molecules as a...

Subject

Pentacene

Stacking

Materials science

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