HOLE-BURNING OF IONIC DYES IN LANGMUIR-BLODGETT-FILMS - COMPARISON BETWEEN A MONOLAYER AND A THICK ASSEMBLY

被引:6
作者
BERNARD, J [1 ]
ORRIT, M [1 ]
机构
[1] UNIV BORDEAUX 1,F-33405 TALENCE,FRANCE
关键词
D O I
10.1016/0022-2313(90)90107-M
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report on holes burnt in the excitation spectrum of an amphiphilic cyanine dye included either in a fatty acid monolayer or in a multilayer assembly. We investigated the temperature dependence of the hole width; in the multilayer stack it resembled that of 3D glasses, while the monolayer showed a large 'residual' width of 3 GHz at 1.7 K, the lowest temperature studied. This result confirms previous findings in resorufin monolayers and porphyrin multilayers. © 1990.
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页码:70 / 73
页数:4
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