Skip to ContentSkip to Navigation
ResearchZernike (ZIAM)NewsSeminars

Lecture J. Takeya


16 December 2008 FWN-Building 5118.-152, Nijenborgh 4, 9747 AG, Groningen
Speaker: Prof. Dr. J. Takeya
Affiliation: Department of Chemistry, Graduate School of Science, Osaka university, Japan
Title: Organic single crystal transistors for high-performance organic electronics
Date: Tue Dec 16, 2008
Start: 14.00
Location: FWN-Building 5118.-152
Host: T.T.M. Palstra
Telephone: +31 50 363 4419


Developing high-performance organic field-effect transistors (OFETs) is one of the key technologies to establish an extensive market of organic electronics. In this presentation, we report our recent progresses towards their maximum field-effect performances with the use of organic crystal semiconductors, including development of air-stable high-mobility n-type transistors [1], ionic-liquid gating low-power transistors with the highest transconductance [2], and transistors of donor-acceptor hetero-interfaces. The presentation also covers recently developed organic three-dimensional transistors with multiple vertical channels, demonstrating high-density current accumulation per pixel [3].
[1] K. Yamada et al., Appl. Phys. Lett. 92, 253311 (2008).
[2]  S. Ono et al., Appl. Phys. Lett. 92, 103313 (2008).
[3] M. Uno et al., Appl. Phys. Lett. 93, in press.

Last modified:22 October 2012 2.30 p.m.