【1】Thin Solid Films,Volume 179, Issues 1-2, 11 November 1989, Pages 77-83 【2】Influence of ionic interactions on the photoinduced birefringence of poly[1-[4-(3-carboxy-4 hydroxyphenylazo) benzene sulfonamido]-1,2-ethanediyl, sodium salt] films. Journal of Nanoscience and Nanotechnology (2007), 7, (8), 2659-2666. 还有好像是本书:【3】Rau, H. inPhotoisomerization of Azobenzenes in Photochemistry and Photophysics; Rabek, J. F., Eds.; CRC Press: Boca Raton, FL, 1990;Vol. II, pp 119-141 先谢过了!