Nano-scale fabrication and nano-scale interface control for molecular/organic devices

K. Tsukagoshi, I. Yagi, J. Tanabe, K. Shigeto, K. Yanagisawa, Y. Aoyagi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Plastic electronics has shown remarkable progress to realize future flexible-image devices. However, there are huge amount of issues to be solved as "nano-scale interface issues" in the plastic electronics, especially in transistor. The nano-scale 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 nano-scale 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 desplay device.

Original languageEnglish
Title of host publicationDigest of Papers - Microprocesses and Nanotechnology 2005
Subtitle of host publication2005 International Microprocesses and Nanotechnology Conference
PublisherIEEE Computer Society
Number of pages1
ISBN (Print)4990247221, 9784990247225
DOIs
Publication statusPublished - 2005
Event2005 International Microprocesses and Nanotechnology Conference - Tokyo, Japan
Duration: 2005 Oct 252005 Oct 28

Publication series

NameDigest of Papers - Microprocesses and Nanotechnology 2005: 2005 International Microprocesses and Nanotechnology Conference
Volume2005

Other

Other2005 International Microprocesses and Nanotechnology Conference
CountryJapan
CityTokyo
Period05/10/2505/10/28

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Tsukagoshi, K., Yagi, I., Tanabe, J., Shigeto, K., Yanagisawa, K., & Aoyagi, Y. (2005). Nano-scale fabrication and nano-scale interface control for molecular/organic devices. In Digest of Papers - Microprocesses and Nanotechnology 2005: 2005 International Microprocesses and Nanotechnology Conference [1595212] (Digest of Papers - Microprocesses and Nanotechnology 2005: 2005 International Microprocesses and Nanotechnology Conference; Vol. 2005). IEEE Computer Society. https://doi.org/10.1109/imnc.2005.203736