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Nanophotonics, volume 7, issue 1, pages 111-126

Multiple exciton generation in quantum dot-based solar cells

Heather Goodwin 1
Tom C Jellicoe 1, 2
Nathaniel J L K Davis 1
Marcus L Böhm 3
Publication typeJournal Article
Publication date2018-01-01
Journal: Nanophotonics
Q1
Q1
SJR1.999
CiteScore13.5
Impact factor6.5
ISSN21928606, 21928614
Electronic, Optical and Magnetic Materials
Biotechnology
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering
Abstract

Multiple exciton generation (MEG) in quantum-confined semiconductors is the process by which multiple bound charge-carrier pairs are generated after absorption of a single high-energy photon. Such charge-carrier multiplication effects have been highlighted as particularly beneficial for solar cells where they have the potential to increase the photocurrent significantly. Indeed, recent research efforts have proved that more than one charge-carrier pair per incident solar photon can be extracted in photovoltaic devices incorporating quantum-confined semiconductors. While these proof-of-concept applications underline the potential of MEG in solar cells, the impact of the carrier multiplication effect on the device performance remains rather low. This review covers recent advancements in the understanding and application of MEG as a photocurrent-enhancing mechanism in quantum dot-based photovoltaics.

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GOST |
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GOST Copy
Goodwin H. et al. Multiple exciton generation in quantum dot-based solar cells // Nanophotonics. 2018. Vol. 7. No. 1. pp. 111-126.
GOST all authors (up to 50) Copy
Goodwin H., Jellicoe T. C., Davis N. J. L. K., Böhm M. L. Multiple exciton generation in quantum dot-based solar cells // Nanophotonics. 2018. Vol. 7. No. 1. pp. 111-126.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1515/nanoph-2017-0034
UR - https://doi.org/10.1515/nanoph-2017-0034
TI - Multiple exciton generation in quantum dot-based solar cells
T2 - Nanophotonics
AU - Goodwin, Heather
AU - Jellicoe, Tom C
AU - Davis, Nathaniel J L K
AU - Böhm, Marcus L
PY - 2018
DA - 2018/01/01
PB - Walter de Gruyter
SP - 111-126
IS - 1
VL - 7
SN - 2192-8606
SN - 2192-8614
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2018_Goodwin,
author = {Heather Goodwin and Tom C Jellicoe and Nathaniel J L K Davis and Marcus L Böhm},
title = {Multiple exciton generation in quantum dot-based solar cells},
journal = {Nanophotonics},
year = {2018},
volume = {7},
publisher = {Walter de Gruyter},
month = {jan},
url = {https://doi.org/10.1515/nanoph-2017-0034},
number = {1},
pages = {111--126},
doi = {10.1515/nanoph-2017-0034}
}
MLA
Cite this
MLA Copy
Goodwin, Heather, et al. “Multiple exciton generation in quantum dot-based solar cells.” Nanophotonics, vol. 7, no. 1, Jan. 2018, pp. 111-126. https://doi.org/10.1515/nanoph-2017-0034.
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