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Photocurrent enhancement in hybrid nanocrystal quantum-dot p-i-n photovoltaic devices.

Authors :
Chanyawadee S
Harley RT
Henini M
Talapin DV
Lagoudakis PG
Source :
Physical review letters [Phys Rev Lett] 2009 Feb 20; Vol. 102 (7), pp. 077402. Date of Electronic Publication: 2009 Feb 20.
Publication Year :
2009

Abstract

We fabricate a hybrid nanocrystal quantum-dot patterned p-i-n structure that utilizes nonradiative energy transfer from highly absorbing colloidal nanocrystal quantum dots to a patterned semiconductor slab to demonstrate a sixfold increase of the photocurrent conversion efficiency compared to the bare p-i-n semiconductor device.

Details

Language :
English
ISSN :
0031-9007
Volume :
102
Issue :
7
Database :
MEDLINE
Journal :
Physical review letters
Publication Type :
Academic Journal
Accession number :
19257714
Full Text :
https://doi.org/10.1103/PhysRevLett.102.077402