Charge Carrier Recombination Dynamics of Two-Dimensional Lead Halide Perovskites
Publication type: Journal Article
Publication date: 2020-03-11
scimago Q1
wos Q1
SJR: 1.394
CiteScore: 8.7
Impact factor: 4.6
ISSN: 19487185
PubMed ID:
32160471
Physical and Theoretical Chemistry
General Materials Science
Abstract
Two-dimensional (2D) lead halide perovskites with better chemical stability and tunable dimensionality offer new opportunities to design optoelectronic devices. We have probed the transient absorption behavior of 2D lead halide (bromide and iodide) perovskites of different dimensionality, prepared by varying the ratio of methylammonium:phenylethylammonium cation. With decreasing dimensionality (n = → 1), we observe a blue shift in transient absorption bleach in agreement with the trend observed with the shift in the excitonic peak. The lifetime of the charge carriers, decreased with decreasing layer thickness. The dependence of charge carrier lifetime on the 2D layers as well as the halide ion composition shows the dominance of excitonic binding energy on the charge carrier recombination in 2D perovskites. The excited state behavior of 2D perovskites discussed in this study shows the need to modulate the layer dimensionality to obtain desired optoelectronic properties.
Found
Nothing found, try to update filter.
Found
Nothing found, try to update filter.
Top-30
Journals
|
1
2
3
4
5
6
7
8
|
|
|
Journal of Physical Chemistry Letters
8 publications, 10.53%
|
|
|
Advanced Optical Materials
7 publications, 9.21%
|
|
|
Journal of Physical Chemistry C
6 publications, 7.89%
|
|
|
ACS Materials Letters
4 publications, 5.26%
|
|
|
ACS Applied Energy Materials
4 publications, 5.26%
|
|
|
ACS Applied Nano Materials
3 publications, 3.95%
|
|
|
Advanced Energy Materials
3 publications, 3.95%
|
|
|
ACS Energy Letters
3 publications, 3.95%
|
|
|
Advanced Materials Interfaces
2 publications, 2.63%
|
|
|
Advanced Materials Technologies
2 publications, 2.63%
|
|
|
Journal of Materials Chemistry C
2 publications, 2.63%
|
|
|
Journal of Applied Physics
2 publications, 2.63%
|
|
|
Chemistry of Materials
1 publication, 1.32%
|
|
|
Applied Physics Reviews
1 publication, 1.32%
|
|
|
Optical Materials
1 publication, 1.32%
|
|
|
iScience
1 publication, 1.32%
|
|
|
Journal of Alloys and Compounds
1 publication, 1.32%
|
|
|
Current Opinion in Green and Sustainable Chemistry
1 publication, 1.32%
|
|
|
Journal Physics D: Applied Physics
1 publication, 1.32%
|
|
|
Journal of Physics Condensed Matter
1 publication, 1.32%
|
|
|
Analytica Chimica Acta
1 publication, 1.32%
|
|
|
EcoMat
1 publication, 1.32%
|
|
|
Chemistry - An Asian Journal
1 publication, 1.32%
|
|
|
Advanced Materials
1 publication, 1.32%
|
|
|
ACS Omega
1 publication, 1.32%
|
|
|
JACS Au
1 publication, 1.32%
|
|
|
Chemical Reviews
1 publication, 1.32%
|
|
|
Physical Chemistry Chemical Physics
1 publication, 1.32%
|
|
|
Nanoscale
1 publication, 1.32%
|
|
|
Journal of Materials Chemistry A
1 publication, 1.32%
|
|
|
1
2
3
4
5
6
7
8
|
Publishers
|
5
10
15
20
25
30
35
|
|
|
American Chemical Society (ACS)
34 publications, 44.74%
|
|
|
Wiley
19 publications, 25%
|
|
|
Royal Society of Chemistry (RSC)
7 publications, 9.21%
|
|
|
Elsevier
5 publications, 6.58%
|
|
|
AIP Publishing
4 publications, 5.26%
|
|
|
IOP Publishing
2 publications, 2.63%
|
|
|
Taylor & Francis
1 publication, 1.32%
|
|
|
Walter de Gruyter
1 publication, 1.32%
|
|
|
Hindawi Limited
1 publication, 1.32%
|
|
|
American Physical Society (APS)
1 publication, 1.32%
|
|
|
Springer Nature
1 publication, 1.32%
|
|
|
5
10
15
20
25
30
35
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
77
Total citations:
77
Citations from 2024:
19
(25%)
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Cho J., DuBose J., Kamat P. V. Charge Carrier Recombination Dynamics of Two-Dimensional Lead Halide Perovskites // Journal of Physical Chemistry Letters. 2020. Vol. 11. No. 7. pp. 2570-2576.
GOST all authors (up to 50)
Copy
Cho J., DuBose J., Kamat P. V. Charge Carrier Recombination Dynamics of Two-Dimensional Lead Halide Perovskites // Journal of Physical Chemistry Letters. 2020. Vol. 11. No. 7. pp. 2570-2576.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1021/acs.jpclett.0c00392
UR - https://doi.org/10.1021/acs.jpclett.0c00392
TI - Charge Carrier Recombination Dynamics of Two-Dimensional Lead Halide Perovskites
T2 - Journal of Physical Chemistry Letters
AU - Cho, Junsang
AU - DuBose, Jeffrey
AU - Kamat, Prashant V
PY - 2020
DA - 2020/03/11
PB - American Chemical Society (ACS)
SP - 2570-2576
IS - 7
VL - 11
PMID - 32160471
SN - 1948-7185
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2020_Cho,
author = {Junsang Cho and Jeffrey DuBose and Prashant V Kamat},
title = {Charge Carrier Recombination Dynamics of Two-Dimensional Lead Halide Perovskites},
journal = {Journal of Physical Chemistry Letters},
year = {2020},
volume = {11},
publisher = {American Chemical Society (ACS)},
month = {mar},
url = {https://doi.org/10.1021/acs.jpclett.0c00392},
number = {7},
pages = {2570--2576},
doi = {10.1021/acs.jpclett.0c00392}
}
Cite this
MLA
Copy
Cho, Junsang, et al. “Charge Carrier Recombination Dynamics of Two-Dimensional Lead Halide Perovskites.” Journal of Physical Chemistry Letters, vol. 11, no. 7, Mar. 2020, pp. 2570-2576. https://doi.org/10.1021/acs.jpclett.0c00392.
Profiles