TY - JOUR A1 - Fritz, A. A1 - Schönhals, A. A1 - Sapich, B. A1 - Rutloh, M. A1 - Stumpe, Joachim T1 - Dynamical and photochemical behavior of Amorphous copolymers containing photochromic azobenzene side groups Y1 - 1998 ER - TY - JOUR A1 - Haferkorn, J. A1 - Sapich, B. A1 - Stumpe, Joachim A1 - Schönhals, A. T1 - Photochemical modification of the dynamic behavior of Liquid Crystals. Y1 - 1998 ER -