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Yamashita, Takashi*; Ogawa, Mutsuki*; Koshikawa, Hiroshi; Maekawa, Yasunari
Journal of Photopolymer Science and Technology, 20(5), p.739 - 742, 2007/00
Times Cited Count:6 Percentile:20.85(Polymer Science)Electron beam (EB) induced refractive index change of several polyimide films, which are one of the most thermally stable polymers. Introducing aliphatic amine into polyimide makes the polymer transparent and colorless in the visible wavelength region due to restriction of charge transfer, as well as increase in the sensitivity to EB induced reaction. One of the aliphatic poyimide, PI(HPMDA/mix-DCHM), prepared from cyclohexane tetracarboxylic anhydride and bis(4-aminocyclohexyl)methane, change the refractive index as large as 10 for both TE and TM modes. Chemical reaction during the EB irradiation was also determined as EB induced aromatization occurred.
Kato, Takashi; Tsuji, Hiroshi; Ando, Toshinari; Takahashi, Yoshikazu; Nakajima, Hideo; Sugimoto, Makoto; Isono, Takaaki; Koizumi, Norikiyo; Kawano, Katsumi; Oshikiri, Masayuki*; et al.
Fusion Engineering and Design, 56-57, p.59 - 70, 2001/10
Times Cited Count:17 Percentile:74.85(Nuclear Science & Technology)no abstracts in English
Terakado, Tsunehisa; Okano, Jun; Shimada, Katsuhiro; Miura, Yushi; Yamashita, Yoshiki*; Matsukawa, Makoto; Hosogane, Nobuyuki; Tsuji, Hiroshi; Ando, Toshinari*; Takahashi, Yoshikazu; et al.
JAERI-Tech 2001-056, 24 Pages, 2001/08
no abstracts in English
Tsuji, Hiroshi; Okuno, Kiyoshi*; Thome, R.*; Salpietro, E.*; Egorov, S. A.*; Martovetsky, N.*; Ricci, M.*; Zanino, R.*; Zahn, G.*; Martinez, A.*; et al.
Nuclear Fusion, 41(5), p.645 - 651, 2001/05
Times Cited Count:57 Percentile:83.02(Physics, Fluids & Plasmas)no abstracts in English