Research theme for competitive and other funds (18):
2020 - 2023 Importance of liquid crystallinity in realizing polymer-based organic field-effect transistors with high mobility and operational stability
2017 - 2020 2D array of Dopant at the hetero interface of IV group semiconductors
2013 - 2018 Improvement of polymer-based organic transistor performance by thin-film formation techniques utilizing liquid crystalline nature
Sakamoto Kenji, Usami Kiyoaki, Miki Kazushi. Swelling of polyamic acid films by amine vapor treatment and their photo-alignment property. Proceedings of Japanese Liquid Crystal Society Annual meeting. 2014. 2014. PA04
Kiyohara Shogo, Usami Kiyoaki, Sakamoto Kenji. Relationship between molecular orient ation of amine-vapor-treated polyimide photoalignment layers and pretilt angle of liquid crystals. Proceedings of Japanese Liquid Crystal Society Annual meeting. 2014. 2014. PB03
Sakamoto Kenji, Ueno Junichi, Miki Kazushi. 2b06 Molecular orientation and field-effect mobility of pentacene thin films on very thin polyimide photo-alignment layers. 2012. 2012. "2b06-1"-"2b06-2"
Uehara Y., Katano S., Watanabe S., Sanbongi T., Sakamoto K., Ushioda S. 29pRD-1 STM light emission spectra measured under irradiation of pico-second laser pulses. Meeting abstracts of the Physical Society of Japan. 2009. 64. 1. 893-893
Improvement of electrical stability of organic field-effect transistors with active layers of liquid crystalline polymers
(日本液晶学会討論会講演予稿集(CD-ROM) 2018)
Molecular orientation of polyimide photoalignment layers treated with different classes of alkylamines
(Proceedings of Japanese Liquid Crystal Society Annual meeting 2017)
2012/07 - 25th Inernational Liquid Crystal Conference Poster Prize [The first prize in physics section] Significant Extension of Pretilt Angle Controllable Range with Polyimide Photo-alignment Layers by an Alkyl-amine Vapour Treatment