Photo-alignment Property of Azobenzene-containing Polyimide Films Swollen by Alkyl-amine
Sakamoto, Kenji, Usami, Kiyoaki, Miki, Kazushi
Published in Molecular Crystals and Liquid Crystals (13.04.2015)
Published in Molecular Crystals and Liquid Crystals (13.04.2015)
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Journal Article
Deuterium NMR spectra of a monodomain nematic: Angular dependence of the linewidths
Hamasuna, Daichi, Luckhurst, Geoffrey R., Sugimura, Akihiko, Timimi, Bakir A., Usami, Kiyoaki, Zimmermann, Herbert
Published in Thin solid films (31.12.2008)
Published in Thin solid films (31.12.2008)
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Journal Article
Stability of Azobenzene-Containing Polyimide Film to UV Light
Usami, Kiyoaki, Sakamoto, Kenji, Uehara, Yoichi, Ushioda, Sukekatsu
Published in Japanese Journal of Applied Physics (01.09.2005)
Published in Japanese Journal of Applied Physics (01.09.2005)
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Journal Article
Anisotropic Molecular Orientation of Poly [4, 4'-oxydiphenylene- 1, 2, 3, 4-cyclobutanetetracarboximide] Films Irradiated by Linearly Polarized UV Light
Kenji Sakamoto, Kenji Sakamoto, Kiyoaki Usami, Kiyoaki Usami, Takeshi Araya, Takeshi Araya, Sukekatsu Ushioda, Sukekatsu Ushioda
Published in Japanese Journal of Applied Physics (01.12.1999)
Published in Japanese Journal of Applied Physics (01.12.1999)
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Journal Article
Optical alignment control of polyimide molecules containing azobenzene in the backbone structure
Sakamoto, Kenji, Usami, Kiyoaki, Sasaki, Toru, Kanayama, Takashi, Ushioda, Sukekatsu
Published in Thin solid films (01.10.2004)
Published in Thin solid films (01.10.2004)
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Journal Article
Molecular Orientation of Liquid Crystal Monolayers on Polyimide Films Exposed to Linearly Polarized UV Light
Koichi Kumagai, Koichi Kumagai, Kenji Sakamoto, Kenji Sakamoto, Kiyoaki Usami, Kiyoaki Usami, Ryuichi Arafune, Ryuichi Arafune, Yoichi Nakabayashi, Yoichi Nakabayashi, Sukekatsu Ushioda, Sukekatsu Ushioda
Published in Japanese Journal of Applied Physics (01.06.1999)
Published in Japanese Journal of Applied Physics (01.06.1999)
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Journal Article
Efficiency improvements in a dichroic dye-doped liquid crystal Fresnel lens
Jull, Ethan I. L., Wahle, Markus, Wyatt, Peter J. M., Ellis, Colin, Cowling, Stephen J., Goodby, John W., Usami, Kiyoaki, Gleeson, Helen F.
Published in Optics express (16.09.2019)
Published in Optics express (16.09.2019)
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Journal Article
Pretilt angle of liquid crystals generated by azobenzene-containing polyimide photo-alignment layers treated with alkyl-amine vapor: influence of in-plane anisotropy
Usami, Kiyoaki, Kiyohara, Shogo, Kawaguchi, Shohei, Sakamoto, Kenji
Published in Proceedings of Japanese Liquid Crystal Society Annual meeting (2016)
Published in Proceedings of Japanese Liquid Crystal Society Annual meeting (2016)
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Journal Article
Improvement in photo-alignment efficiency of azobenzene-containing polyimide films
Usami, Kiyoaki, Sakamoto, Kenji, Tamura, Norio, Sugimura, Akihiko
Published in Thin solid films (30.11.2009)
Published in Thin solid films (30.11.2009)
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Journal Article
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