Refractive index change of dithienylethene in bulk amorphous solid phase

被引：72
作者：
Kawai, T
Fukuda, N
Gröschl, D
Kobatake, S
Irie, M
机构：
[1] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Higashi Ku, Fukuoka 8128581, Japan
[2] Fukuoka Ind Sci & Technol Fdn, Fukuoka IST, Higashi Ku, Fukuoka 8128581, Japan
[3] Japan Sci & Technol Corp, CREST, Higashi Ku, Fukuoka 8128581, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1999年 / 38卷 / 10B期
关键词：
photochromism; amorphous; refractive index; diarylethene; glass;
D O I：
10.1143/JJAP.38.L1194
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A diarylethene derivative, 1,2-bis(5-(4-tert-butylphenyl)-2,4-dimethylthiophen-3-yl)- 3,3,4,4,5,5-hexafluorocyclopentene, forms stable amorphous solid with T-g of 68 degrees C. Reversible photochromism in the amorphous solid film is observed upon alternate irradiation with UV (e.g. 313 nm) light and visible (580 nm) light. The refractive index of the solid film changed by as much as 3.8 x 10(-2) along with the photoisomerization.
引用
收藏
页码：L1194 / L1196
页数：3
相关论文
共 13 条
[1]  
Ashwell GJ., 1992, Molecular Electronics
[2]   THERMALLY IRREVERSIBLE PHOTOCHROMIC SYSTEMS - REVERSIBLE PHOTOCYCLIZATION OF DIARYLETHENE DERIVATIVES [J].
IRIE, M ;
MOHRI, M .
JOURNAL OF ORGANIC CHEMISTRY, 1988, 53 (04) :803-808
[3]   Photochromism of dithienylethenes with electron-donating substituents [J].
Irie, M ;
Sakemura, K ;
Okinaka, M ;
Uchida, K .
JOURNAL OF ORGANIC CHEMISTRY, 1995, 60 (25) :8305-8309
[4]  
IRIE M, 1994, J AM CHEM SOC, V116, P9984
[5]   Optical properties of photochromic dyes in the amorphous state [J].
Kaneuchi, Y ;
Kawai, T ;
Hamaguchi, M ;
Yoshino, K ;
Irie, M .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1997, 36 (6A) :3736-3739
[6]   OPTICAL AND DIELECTRIC-PROPERTIES OF PHOTOCHROMIC DYE IN AMORPHOUS STATE AND ITS APPLICATION [J].
KAWAI, T ;
KOSHIDO, T ;
YOSHINO, K .
APPLIED PHYSICS LETTERS, 1995, 67 (06) :795-797
[7]   NOVEL PHOTO-MEMORY EFFECT IN PHOTOCONDUCTIVITY OF CONDUCTING POLYMER CONTAINING PHOTOCHROMIC DYE [J].
KAWAI, T ;
KOSHIDO, T ;
NAKAZONO, M ;
YOSHINO, K .
CHEMISTRY LETTERS, 1993, (04) :697-700
[8]   NOVEL PHOTOMEMORY EFFECTS IN PHOTOCHROMIC DYE-DOPED CONDUCTING POLYMER AND AMORPHOUS PHOTOCHROMIC DYE LAYER [J].
KOSHIDO, T ;
KAWAI, T ;
YOSHINO, K .
SYNTHETIC METALS, 1995, 73 (03) :257-260
[9]   NOVEL PHOTOMEMORY EFFECTS IN AN AMORPHOUS PHOTOCHROMIC DYE [J].
KOSHIDO, T ;
KAWAI, T ;
YOSHINO, K .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1995, 34 (3B) :L389-L392
[10]  
KOSHIDO T, 1995, J PHYS CHEM-US, V16, P6110
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