Photochromic properties of composite films of thermally irreversible diarylethenes and fulgimides in polytetrafluoroethylene matrix

• Veröffentlicht in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Datum: 2011
• Hauptverfasser: Kobeleva, O.I., Valova, T.M., Ait, A.O., Barachevsky, V.A., Grytsenko, K.P., Machulin, V.F., Krayushkin, M.M.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2011
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/117794
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Photochromic properties of composite films of thermally irreversible
 diarylethenes and fulgimides in polytetrafluoroethylene matrix / O.I. Kobeleva, T.M. Valova, A.O. Ait, V.A. Barachevsky, K.P. Grytsenko, V.F. Machulin, M.M. Krayushkin // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2011. — Т. 14, № 4. — С. 441-444. — Бібліогр.: 5 назв. — англ.

Photochromic polymeric thin films have been prepared by vacuum codeposition
 of polytetrafluoroethylene (PTFE) and thermally irreversible photochromic
 compounds: the cyclopentene derivative of diarylethene and fulgimide. Their
 photochromic properties were studied using the spectral-kinetic method as compared
 with polymethyl methacrylate (PMMA) films filled with the same photochromic
 compounds prepared using the spin coating method. The films prepared using codeposition
 in vacuum are characterized by photochromic properties acceptable for
 recording media for 3D optical memory