Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Hideharu Ueki"'
Autor:
Zong Fan Duan, Hirokuni Ohuchi, Hiroaki Yano, Takeshi Ohshima, Hideharu Ueki, Li Cai, Yutaro Takayanagi, Toshio Hirao, Yasushiro Nishioka
Publikováno v:
Advanced Materials Research. :185-192
P-channel pentacene field effect transistorswith a Si/SiO2/pentacene/Au structure were fabricated, and were gamma-ray irradiated with a Co60source. The changes of the drain current IDvs. source/drain voltage VSD(ID- VSD) characteristics were measured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c49d4c45c0c1ff1ced37ed3d8643c137
https://doi.org/10.4028/www.scientific.net/amr.306-307.185
https://doi.org/10.4028/www.scientific.net/amr.306-307.185
Autor:
Takeshi Ohshima, Toshio Hirao, Li Cai, Hideharu Takayanagi, Zong Fan Duan, Hideharu Ueki, Hiroaki Yano, Yasushiro Nishioka
Publikováno v:
Materials Science Forum. 687:576-579
Electrical characterization of 60Co γ-ray radiation effects on pentacene-based organic thin-film-transistors having two kinds of gate insulator have been carried out. For transistors with SiO2 gate insulator, the threshold voltage shifts are consist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3ede761adc57add606e3bf713f4e21b
https://doi.org/10.4028/www.scientific.net/msf.687.576
https://doi.org/10.4028/www.scientific.net/msf.687.576
Autor:
Zongfan Duan, Hideharu Ueki, Zhigang Yang, Yingwei Liu, Daiki Hoshino, Hiroaki Yano, Gaoyang Zhao, Yutaro Takayanagi, Yasushiro Nishioka, Hirokuni Ohuchi
Publikováno v:
Molecular Crystals and Liquid Crystals. 538:199-207
New thiophene modified pyrene derivatives 4,5,9,10-tetra(2-thienyl)-2,7-di-tert-butylpyrene (TTP) and 4,5,9,10-tetra(2-(5-hexyl)thienyl)-2,7-di-tert-butylpyrene (THTP) have been designed and synthesized by Friedel-Crafts alkylation reaction, brominat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29f68dc836c5a4c474527ec0957713b8
https://doi.org/10.1080/15421406.2011.564018
https://doi.org/10.1080/15421406.2011.564018
Publikováno v:
Molecular Crystals and Liquid Crystals. 505:210/[448]-218/[456]
The reliability of Organic Thin Film Transistors (OTFTs) is of special interest. Here, the instability of the pentacene OTFTs with different gate insulators of SiO2 and polyimide on the measurement ambient pressures has been studied. The gate insulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33bcdf9032257c3476527329c9ac1d7e
https://doi.org/10.1080/15421400902950063
https://doi.org/10.1080/15421400902950063
Autor:
Li Cai, Yasushiro Nishioka, Yutaro Takayanagi, Hirokuni Ohuchi, Zongfan Duan, Hiroaki Yano, Hideharu Ueki
Publikováno v:
Progress in Natural Science: Materials International. (1):12-16
Pentacene for p-channel organic field effect transistors (OTFTs) and perfluoropentacene for n-channel OTFTs have attracted strong attentions to be used as CMOS type organic semiconductor materials for flexible organic displays. n-channel OTFTs with d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a80e58d45e90a6fa0a1cc7b81bcbc481