首页   按字顺浏览 期刊浏览 卷期浏览 Picosecond time‐resolved luminescence of tetracene thin films
Picosecond time‐resolved luminescence of tetracene thin films

 

作者: A. Wappelt,   A. Bergmann,   A. Napiwotzki,   H. J. Eichler,   H. J. Ju¨pner,   A. Kummrow,   A. Lau,   S. Woggon,  

 

期刊: Journal of Applied Physics  （AIP Available online 1995）
卷期: Volume 78, issue 8  

页码: 5192-5194

 

ISSN:0021-8979

 

年代: 1995

 

DOI:10.1063/1.359757

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The energy relaxation of excitons in the organic semiconductor tetracene (film thickness 160 nm) is studied by photoluminescence from 15 to 300 K using time‐correlated single‐photon counting. The well‐known relaxation of triplet excitons with time constant ∼7 ns is accompanied by a faster relaxation process with time constants ranging from 260 ps to 1.2 ns, depending on temperature and wavelength. ©1995 American Institute of Physics.

 

点击下载:  PDF (368KB)



返 回