DocumentCode :
3270101
Title :
Nano-scale fabrication and nano-scale interface control for molecular/organic devices
Author :
Tsukagoshi, K. ; Yagi, I. ; Tanabe, J. ; Shigeto, K. ; Yanagisawa, Kei ; Aoyagi, Y.
Author_Institution :
RIKEN, Saitama, Japan
fYear :
2005
fDate :
25-28 Oct. 2005
Firstpage :
58
Abstract :
Plastic electronics has shown remarkable progress to realize future flexible-image devices. However, there are huge amount of issues to be solved as "nanoscale interface issues" in the plastic electronics, especially in transistor. The nanoscale interface issues are actually serious problems for the transistor operation delay and a future device miniaturization. For example, the interface resistance between the plastic channel and the metal contact dominates the transistor resistance in a short channel transistor, which cannot allow us to control the desirable current switching operation. To investigate these issues, we proposed and established a laser etching method to form a four-terminal device and directly showed gate-dependent contact resistance. Furthermore, an interface between the organic channel and substrate also affects the transistor performance. Controlling these nanoscale interfaces, we integrated a pixel of the organic transistor with the organic light emitting diode, and investigated detail of the operation properties for the future flexible display device.
Keywords :
biomolecular electronics; interface phenomena; laser beam etching; nanoelectronics; organic light emitting diodes; organic semiconductors; plastics; flexible-image devices; gate-dependent contact resistance; interface resistance; laser etching method; molecular-organic devices; nanoscale fabrication; nanoscale interface control; nanoscale interfaces; organic channel; organic light emitting diode; organic transistor; plastic electronics; short channel transistor; transistor resistance; Contact resistance; Delay; Etching; Fabrication; Flat panel displays; Lighting control; Nanoscale devices; Organic light emitting diodes; Plastics; Transistors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microprocesses and Nanotechnology Conference, 2005 International
Print_ISBN :
4-9902472-2-1
Type :
conf
DOI :
10.1109/IMNC.2005.203736
Filename :
1595212
Link To Document :
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