Published March 2, 2009
| Version v1
Journal article
Structures and electronic properties of thin-films of polycyclic aromatic hydrocarbons
- 1. Asahi-Kasei Corporation, 2-1 Samejima, Fuji, Shizuoka (Japan)
Description
We report the fabrication and characterization of organic thin-film transistors (TFTs) using several polycyclic aromatic hydrocarbons (PAHs). Pentacene, ovalene, dibenzocoronene and hexabenzocoronene were deposited as organic semiconductors on silicon wafers with gold electrodes as the bottom-contact configuration of the TFTs. The pentacene TFT showed the highest field-effect mobility of more than 0.1 cm2/Vs in comparison with the other PAHs. The results clarified that the high field-effect mobility of the pentacene thin film is due to large grain size and intrinsic electronic properties
Availability note (English)
Available from http://dx.doi.org/10.1016/j.tsf.2008.11.137Additional details
Identifiers
- DOI
- 10.1016/j.tsf.2008.11.137;
- PII
- S0040-6090(08)01545-9;
Publishing Information
- Journal Title
- Thin Solid Films
- Journal Volume
- 517
- Journal Issue
- 9
- Journal Page Range
- p. 3005-3010
- ISSN
- 0040-6090
- CODEN
- THSFAP
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40061953
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ELECTRODES; FABRICATION; GOLD; GRAIN SIZE; MOBILITY; ORGANIC SEMICONDUCTORS; PENTACENE; POLYCYCLIC AROMATIC HYDROCARBONS; SILICON; THIN FILMS; TRANSISTORS
- Descriptors DEC
- AROMATICS; CONDENSED AROMATICS; ELEMENTS; FILMS; HYDROCARBONS; MATERIALS; METALS; MICROSTRUCTURE; ORGANIC COMPOUNDS; SEMICONDUCTOR DEVICES; SEMICONDUCTOR MATERIALS; SEMIMETALS; SIZE; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2008 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.