Influence of pseudoisocyanine J-aggregate agglomeration on the optical properties

被引：5

作者：

Sorokin, A. V. ^{[1
]}

Ropakova, I. Yu. ^{[1
]}

Yefimova, S. L. ^{[1
]}

Malyukin, Yu. V. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Inst Scintillat Mat, STC Inst Single Crystals, 60 Nauky Ave, UA-61072 Kharkov, Ukraine

来源：

FUNCTIONAL MATERIALS | 2018年 / 25卷 / 01期

关键词：

J-aggregate; agglomerate; luminescence; exciton; pseudoisocyanine;

D O I：

10.15407/fm25.01.88

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present letter, we have report the changing optical properties of pseudoisocyanine J-aggregates formed in electrolyte aqueous solution under agglomeration. The more pronounced changes occur in the case of the luminescence characteristics, which reveal about 30% improvement. The main reason has been supposed to be avoiding of the exciton trapping by local defects due to the inter-aggregate excitonic excitations energy transfer within the agglomerate.

引用

页码：88 / 92

页数：5

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