Issue 42, 2013
From the journal:

CrystEngComm

Temperature dependence of the photoinduced micro-crystalline surface topography of a diarylethene†

Noriko Fujinaga,a   Naoki Nishikawa,a   Shingo Sakiyama,a   Seiji Yamazoe,ab   Yuko Kojima,c   Tsuyoshi Tsujioka,d   Satoshi Yokojima,e   Shinichiro Nakamuraf  and  Kingo Uchida*a  

* Corresponding authors

a Department of Materials Chemistry, Faculty of Science and Technology, Ryukoku University, Seta, Otsu 520-2194, Japan
E-mail: uchida@rins.ryukoku.ac.jp
Fax: +8177 543 7483
Tel: +81 77 543 7462

b Department of Chemistry, School of Science, the University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, Japan

c Mitsubishi Chemical Group Science and Technology Research Center, INC., 1000 Kamoshida, Yokohama 227-8502, Japan

d Department of Arts and Sciences, Faculty of Education, Osaka Kyoiku University, 4-698-1 Asahigaoka, Kashiwara, Osaka 582-8582, Japan

e School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan

f Nakamura Laboratory, RIKEN Research Cluster for Innovation, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan

Abstract

By alternate irradiation with UV and visible light, reversible topographical changes were observed. Step and valley formation while keeping the crystal confinement was observed below the glass transition temperature (Tg), while crystal growth via a softened state was observed above the Tg on the same diarylethene crystalline surface.

Graphical abstract: Temperature dependence of the photoinduced micro-crystalline surface topography of a diarylethene

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Article information

DOI
https://doi.org/10.1039/C3CE41336E
Article type
Communication
Submitted
08 Jul 2013
Accepted
23 Aug 2013
First published
23 Aug 2013

CrystEngComm, 2013,15, 8400-8403

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Temperature dependence of the photoinduced micro-crystalline surface topography of a diarylethene

N. Fujinaga, N. Nishikawa, S. Sakiyama, S. Yamazoe, Y. Kojima, T. Tsujioka, S. Yokojima, S. Nakamura and K. Uchida, CrystEngComm, 2013, 15, 8400 DOI: 10.1039/C3CE41336E

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