Sub-micron scale spectroscopy localized on individual fibers of molecular J-aggregates of pseudoisocyanine dyes in thin polymer film

被引：6
|
作者：
Vacha, M
Hashizume, K
Tani, T
机构：
[1] Tokyo Univ Agr & Technol, Dept Appl Phys, Koganei, Tokyo 1848588, Japan
[2] Tokyo Univ Agr & Technol, Venture Business Lab, Koganei, Tokyo 1848588, Japan
来源：
JOURNAL OF LUMINESCENCE | 2000年 / 87-9卷
关键词：
J-aggregates; low temperature; fluorescence excitation; reflection; microscopy;
D O I：
10.1016/S0022-2313(99)00377-4
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Local optical properties of molecular J-aggregates on sub-micrometer scale are studied by means of low-temperature high-resolution excitation spectroscopy and by room temperature reflectance microscopy and spectroscopy. Differences in local properties are demonstrated as distributions of absorption line peak positions and line widths (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：730 / 732
页数：3
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