Journal of Physical Chemistry C, volume 120, issue 19, pages 10199-10205

Observation of Hot Carriers Existing in Ag2S Nanoparticles and Its Implication on Solar Cell Application

Publication typeJournal Article
Publication date2016-05-06
Q1
Q3
SJR0.957
CiteScore6.5
Impact factor3.3
ISSN19327447, 19327455
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Physical and Theoretical Chemistry
General Energy
Abstract
Silver sulfide (Ag2S) nanoparticle (NP) is a promising material for quantum-dot-based hot-carrier solar cell, yet the hot carrier dynamics of the material has not been thoroughly studied for this purpose. In this work, carrier cooling dynamics of Ag2S NP thin film were measured and analyzed using the transient absorption (TA) spectrometer. The NPs exhibit a relatively high carrier temperature and long carrier cooling time. This result was further verified by the carrier temperature extraction from steady-state photoluminescence (ssPL) spectrum. The long carrier cooling time in Ag2S NPs can potentially lead to efficiency of 33.6%, demonstrating potential application for the high-efficiency hot-carrier solar cell.

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GOST Copy
Lin S. et al. Observation of Hot Carriers Existing in Ag2S Nanoparticles and Its Implication on Solar Cell Application // Journal of Physical Chemistry C. 2016. Vol. 120. No. 19. pp. 10199-10205.
GOST all authors (up to 50) Copy
Lin S., Feng Y., Wen X., Harada T., Kee T. W., Huang S., Shrestha S. M., Conibeer G. Observation of Hot Carriers Existing in Ag2S Nanoparticles and Its Implication on Solar Cell Application // Journal of Physical Chemistry C. 2016. Vol. 120. No. 19. pp. 10199-10205.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/acs.jpcc.6b02607
UR - https://doi.org/10.1021/acs.jpcc.6b02607
TI - Observation of Hot Carriers Existing in Ag2S Nanoparticles and Its Implication on Solar Cell Application
T2 - Journal of Physical Chemistry C
AU - Lin, S.
AU - Feng, Y.
AU - Wen, Xiao-Ming
AU - Harada, Takaaki
AU - Kee, Tak W.
AU - Huang, Shujuan
AU - Shrestha, Santosh Man
AU - Conibeer, Gavin
PY - 2016
DA - 2016/05/06
PB - American Chemical Society (ACS)
SP - 10199-10205
IS - 19
VL - 120
SN - 1932-7447
SN - 1932-7455
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2016_Lin,
author = {S. Lin and Y. Feng and Xiao-Ming Wen and Takaaki Harada and Tak W. Kee and Shujuan Huang and Santosh Man Shrestha and Gavin Conibeer},
title = {Observation of Hot Carriers Existing in Ag2S Nanoparticles and Its Implication on Solar Cell Application},
journal = {Journal of Physical Chemistry C},
year = {2016},
volume = {120},
publisher = {American Chemical Society (ACS)},
month = {may},
url = {https://doi.org/10.1021/acs.jpcc.6b02607},
number = {19},
pages = {10199--10205},
doi = {10.1021/acs.jpcc.6b02607}
}
MLA
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MLA Copy
Lin, S., et al. “Observation of Hot Carriers Existing in Ag2S Nanoparticles and Its Implication on Solar Cell Application.” Journal of Physical Chemistry C, vol. 120, no. 19, May. 2016, pp. 10199-10205. https://doi.org/10.1021/acs.jpcc.6b02607.
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