Applied Physics Letters, volume 89, issue 13, pages 131907

Temperature dependence of the band gap of colloidal CdSe∕ZnS core/shell nanocrystals embedded into an ultraviolet curable resin

Abhishek Joshi 1
K Y Narsingi 1
M O Manasreh 1
E A Davis 2
B. D. Weaver 3
1
 
University of Arkansas Department of Electrical Engineering, 3217 Bell Engineering Center, , Fayetteville, Arkansas 72701
2
 
Norfolk State University Department of Optical Engineering, , 700 Park Ave., Norfolk, Virginia 23504
3
 
Naval Research Laboratory , Code 6818, 4555 Overlook Avenue, SW, Washington, DC 20375
Publication typeJournal Article
Publication date2006-09-25
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor4
ISSN00036951, 10773118
Physics and Astronomy (miscellaneous)
Abstract

Optical absorption and photoluminescence techniques were used to investigate the energy band gap of CdSe∕ZnS core/shell nanocrystals matrixed into a resin. The band gap is measured as a function of temperature for several samples with different nanocrystal diameters. Debye and Einstein temperatures were obtained by fitting the energy band gap using two different empirical expressions. Stokes shift was estimated by taking the difference between the first exciton and emission peaks. The Stokes shift was found to increase as the nanocrystal diameter is decreased suggesting a stronger electron-phonon coupling in smaller size nanocrystals.

Top-30

Citations by journals

1
2
3
4
5
6
7
8
Journal of Physical Chemistry C
8 publications, 10.26%
Journal of Luminescence
6 publications, 7.69%
Applied Physics Letters
5 publications, 6.41%
Journal of Applied Physics
3 publications, 3.85%
Superlattices and Microstructures
3 publications, 3.85%
Topics in Applied Physics
3 publications, 3.85%
Nanomaterials
2 publications, 2.56%
Scientific Reports
2 publications, 2.56%
Nanotechnology
2 publications, 2.56%
Small
2 publications, 2.56%
ACS Nano
2 publications, 2.56%
Physical Chemistry Chemical Physics
2 publications, 2.56%
Journal of Chemical Physics
1 publication, 1.28%
Physical Review B
1 publication, 1.28%
EPJ Applied Physics
1 publication, 1.28%
Modern Physics Letters B
1 publication, 1.28%
Nanoscale Research Letters
1 publication, 1.28%
European Physical Journal B
1 publication, 1.28%
Nature Materials
1 publication, 1.28%
Optoelectronics Letters
1 publication, 1.28%
Russian Physics Journal
1 publication, 1.28%
Sensors and Actuators, A: Physical
1 publication, 1.28%
Chemical Physics Letters
1 publication, 1.28%
Physics Letters, Section A: General, Atomic and Solid State Physics
1 publication, 1.28%
Chemical Physics
1 publication, 1.28%
Materials Science and Engineering: R: Reports
1 publication, 1.28%
Physica E: Low-Dimensional Systems and Nanostructures
1 publication, 1.28%
Applied Surface Science
1 publication, 1.28%
Advanced Materials
1 publication, 1.28%
1
2
3
4
5
6
7
8

Citations by publishers

2
4
6
8
10
12
14
16
18
Elsevier
17 publications, 21.79%
American Chemical Society (ACS)
13 publications, 16.67%
Springer Nature
10 publications, 12.82%
American Institute of Physics (AIP)
9 publications, 11.54%
Royal Society of Chemistry (RSC)
8 publications, 10.26%
Wiley
4 publications, 5.13%
Multidisciplinary Digital Publishing Institute (MDPI)
3 publications, 3.85%
IOP Publishing
2 publications, 2.56%
Pleiades Publishing
2 publications, 2.56%
American Physical Society (APS)
1 publication, 1.28%
EDP Sciences
1 publication, 1.28%
World Scientific
1 publication, 1.28%
Optical Society of America
1 publication, 1.28%
Hindawi Limited
1 publication, 1.28%
Trans Tech Publications
1 publication, 1.28%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 1.28%
2
4
6
8
10
12
14
16
18
  • We do not take into account publications without a DOI.
  • Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
  • Statistics recalculated weekly.

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Share
Cite this
GOST |
Cite this
GOST Copy
Joshi A. et al. Temperature dependence of the band gap of colloidal CdSe∕ZnS core/shell nanocrystals embedded into an ultraviolet curable resin // Applied Physics Letters. 2006. Vol. 89. No. 13. p. 131907.
GOST all authors (up to 50) Copy
Joshi A., Narsingi K. Y., Manasreh M. O., Davis E. A., Weaver B. D. Temperature dependence of the band gap of colloidal CdSe∕ZnS core/shell nanocrystals embedded into an ultraviolet curable resin // Applied Physics Letters. 2006. Vol. 89. No. 13. p. 131907.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1063/1.2357856
UR - https://doi.org/10.1063/1.2357856
TI - Temperature dependence of the band gap of colloidal CdSe∕ZnS core/shell nanocrystals embedded into an ultraviolet curable resin
T2 - Applied Physics Letters
AU - Joshi, Abhishek
AU - Narsingi, K Y
AU - Manasreh, M O
AU - Davis, E A
AU - Weaver, B. D.
PY - 2006
DA - 2006/09/25 00:00:00
PB - American Institute of Physics (AIP)
SP - 131907
IS - 13
VL - 89
SN - 0003-6951
SN - 1077-3118
ER -
BibTex |
Cite this
BibTex Copy
@article{2006_Joshi,
author = {Abhishek Joshi and K Y Narsingi and M O Manasreh and E A Davis and B. D. Weaver},
title = {Temperature dependence of the band gap of colloidal CdSe∕ZnS core/shell nanocrystals embedded into an ultraviolet curable resin},
journal = {Applied Physics Letters},
year = {2006},
volume = {89},
publisher = {American Institute of Physics (AIP)},
month = {sep},
url = {https://doi.org/10.1063/1.2357856},
number = {13},
pages = {131907},
doi = {10.1063/1.2357856}
}
MLA
Cite this
MLA Copy
Joshi, Abhishek, et al. “Temperature dependence of the band gap of colloidal CdSe∕ZnS core/shell nanocrystals embedded into an ultraviolet curable resin.” Applied Physics Letters, vol. 89, no. 13, Sep. 2006, p. 131907. https://doi.org/10.1063/1.2357856.
Found error?