title: Switchable rewritability of Ag-TiO2 nanocomposite films with multicolor photochromism.
abstract: The photochromism and rewritability of Ag-TiO2 films were deactivated by modification with thiols to make it possible to retain color images displayed on the films (for more than 3 days under white fluorescent lamps), while the deactivated properties were fully reactivated by UV-irradiation.
authors.affiliation: Institute of Industrial Science, University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan.
authors.forename: Kenji
authors.initials: K
authors.lastname: Naoi
authors.forename: Yoshihisa
authors.initials: Y
authors.lastname: Ohko
authors.forename: Tetsu
authors.initials: T
authors.lastname: Tatsuma