Information storage based on photochemical effects in mixed Langmuir-Blodgett films

被引：8
作者：
Ricceri, R
Abbotto, A
Facchetti, A
Pagani, GA
Gabrielli, G
机构：
[1] Univ Milan, Dept Mat Sci, I-20126 Milan, Italy
[2] Univ Florence, Dept Chem, I-50121 Florence, Italy
来源：
THIN SOLID FILMS | 1999年 / 340卷 / 1-2期
关键词：
Langmuir-Blodgett film; H-aggregate; multifrequency optical data storage; photobleaching;
D O I：
10.1016/S0040-6090(98)01055-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Mixed Langmuir-Blodgett (LB) films of two novel thiophene-spaced N-alkylpyridinium malononitrile zwitterionic dyes have been prepared. The LB films present two sharp, non-overlapping charge-transfer absorption bands which can be selectively photobleached in a irreversible fashion. The former could have potential application in multifrequency optical data storage. (C) 1999 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：218 / 220
页数：3
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