Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
The surface energy-dictated initial growth of a pentacene film on a polymeric adhesion layer for field-effect transistors
- Authors
- Park, Jaehoon; Bae, Jin-Hyuk; Kim, Won-Ho; Lee, Sin-Doo; Gwag, Jin Seog; Kim, Dong Wook; Noh, Jeong Cheol; Choi, Jong Sun
- Issue Date
- Dec-2010
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Keywords
- Field effect transistor (FET); Organic semiconductors; Growth; Surface energy
- Citation
- SOLID-STATE ELECTRONICS, v.54, no.12, pp.1650 - 1656
- Journal Title
- SOLID-STATE ELECTRONICS
- Volume
- 54
- Number
- 12
- Start Page
- 1650
- End Page
- 1656
- ISSN
- 0038-1101
- Abstract
- We describe how the surface energy of a polymeric adhesion layer affects the initial growth of a pentacene film for field-effect transistors (FETs) Three types of adhesion layers having different surface energies and morphologies were produced with varying the composition ratio of two different polyimides For the pentacene film of 04 nm thick the monolayer coverage of pentacene grams increases from 263% to 649% with increasing the surface energy of the underlying adhesion layer from 129 to 258 mJ/m(2) The surface energy of the adhesion layer is found to play a more dominant role on the initial growth of a pentacene film than the surface roughness The field-effect mobility in the pentacene FET depends strongly on the monolayer growth of pentacene grains (C) 2010 Elsevier Ltd All rights reserved
- Files in This Item
- There are no files associated with this item.
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.