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Organic narrowband near-infrared photodetectors based on intermolecular charge-transfer absorption

Authors :
Bernhard Siegmund
Andreas Mischok
Johannes Benduhn
Olaf Zeika
Sascha Ullbrich
Frederik Nehm
Matthias Böhm
Donato Spoltore
Hartmut Fröb
Christian Körner
Karl Leo
Koen Vandewal
Source :
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
Publication Year :
2017
Publisher :
Nature Portfolio, 2017.

Abstract

Interfaces of organic donor-acceptor blends provide intermolecular charge-transfer states with red-shifted but weak absorption. By introducing an optical micro-cavity; Siegmundet al., enhance their photoresponse to achieve narrowband NIR photodetection with broad spectral tunability.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
8
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.81e24c444043f89d4368527c637eaa
Document Type :
article
Full Text :
https://doi.org/10.1038/ncomms15421