title: Photoinduced surface relief grating formation on a co-crystal of 4-[bis(9,9-dimethylfluoren-2-yl)amino]azobenzene and ethyl acetate.
authors.affiliation: Department of Applied Chemistry, Faculty of Engineering, Osaka University, Yamadaoka, Suita, Osaka 565-0871, Japan. nakano@chem.eng.osaka-u.ac.jp
authors.forename: Hideyuki
authors.initials: H
authors.lastname: Nakano