停用-猫眼课题宝

停用

批准号：

6444718

负责人：

DIETER OELKRUG

金额：

$29.31万

依托单位：

UNIVERSITY OF MARYLAND BALTIMORE

依托单位国家：

美国

项目类别：

财政年份：

2001

资助国家：

美国

项目状态：

已结题

起止时间：

2001-04-01 至 2002-03-31

来源：

https://reporter.nih.gov/project-details/6444718

关键词：

biological products biomedical equipment development biomedical resource spectrometry technology /technique

中文摘要

翻译

点击翻译按钮获取中文摘要

英文摘要

Fluorescence spectra, quantum yields, intensity and anisotropy decays of oligothiophenes and oligophenylevinylenes with varying chain length are studied in the dissolved state in the ultrathin disordered and anisotropic films. The strong increase of quantum yield with disorder is a result of increasing density of luminescence centers. Fluorescence spectra of OPV films and aggregates are consistent with several distinct components, which are due to emission from traps below the exciton band.

期刊论文(0)

专著(0)

科研奖励(0)

会议论文