研究論文

  • 1 . Reversible and irreversible thermochromic phase transitions in single crystals of polydiacetylenes substituted with alkyl-urethanes

    Authors S. Koshihara, Y.Tokura, K.Takeda, T.Koda and A. Kobayashi

    Journal J. Chem. Phys.
    Volume 92  Page 7581-7588  Date 1990

  • 2 . Cu-O network dependence of optical charge-transfer gaps and spin-pair excitations in single-CuO2-layer compounds

    Authors Y.Tokura, S.Koshihara, T.Arima, H.Takagi, S.Ishibashi, T.Ido and S.Uchida

    Journal Phys. Rev.B
    Volume 41  Page 11657-11660  Date 1990

  • 3 . Exciton states of polysilanes as investigated by electro-absorption spectra

    Authors H.Tachibana, Y.Kawabata, S.Koshihara and Y.Tokura

    Journal Solid State Commun.
    Volume 75  Page 5  Date 1990

  • 4 . Electrical switching effect in organic charge transfer compounds

    Authors Y.Iwasa, N.Watanabe, T.Koda, S.Koshihara, Y.Tokura, N.Iwasawa and G.Saito

    Journal Mol. Crysta. Liq. Cryst.
    Volume 183  Page 177  Date 1990

  • 5 . Photo- and thermo-chromic behaviors of polydiacetylenes with alkylurethane substituents

    Authors K.Takeda, M.Hasegawa, S.Koshihara, Y.Tokura and T.Koda

    Journal Mol. Cryst. Liq. Cryst.
    Volume 183  Page 371  Date 1990