Quantum-Confined Stark Effect in Single CdSe Nanocrystallite Quantum Dots
The quantum-confined Stark effect in single cadmium selenide (CdSe) nanocrystallite quantum dots was studied. The electric field dependence of the single-dot spectrum is characterized by a highly polarizable excited state (∼10 5 cubic angstroms, compared to typical molecular values of order 10 to 100 cubic angstroms), in the presence of randomly oriented local electric fields that change over time. These local fields result in spontaneous spectral diffusion and contribute to ensemble inhomogeneous broadening. Stark shifts of the lowest excited state more than two orders of magnitude larger than the linewidth were observed, suggesting the potential use of these dots in electro-optic modulation devices.
Top-30
Citations by journals
10
20
30
40
50
60
70
|
|
Nano Letters
62 publications, 7.35%
|
|
Physical Review B
55 publications, 6.52%
|
|
Applied Physics Letters
51 publications, 6.04%
|
|
Journal of Physical Chemistry C
36 publications, 4.27%
|
|
Physical Review Letters
27 publications, 3.2%
|
|
ACS Nano
26 publications, 3.08%
|
|
Journal of Applied Physics
17 publications, 2.01%
|
|
Journal of Physical Chemistry Letters
17 publications, 2.01%
|
|
Journal of Physical Chemistry B
16 publications, 1.9%
|
|
Journal of the American Chemical Society
15 publications, 1.78%
|
|
Journal of Luminescence
13 publications, 1.54%
|
|
Nanoscale
13 publications, 1.54%
|
|
Journal of Chemical Physics
11 publications, 1.3%
|
|
Physica E: Low-Dimensional Systems and Nanostructures
11 publications, 1.3%
|
|
Physica Status Solidi (B): Basic Research
11 publications, 1.3%
|
|
Nature Communications
10 publications, 1.18%
|
|
Nanotechnology
10 publications, 1.18%
|
|
Nature Materials
9 publications, 1.07%
|
|
Chemical Physics Letters
8 publications, 0.95%
|
|
Advanced Materials
8 publications, 0.95%
|
|
ACS Photonics
8 publications, 0.95%
|
|
Scientific Reports
7 publications, 0.83%
|
|
Journal of Materials Chemistry C
7 publications, 0.83%
|
|
Optics Express
7 publications, 0.83%
|
|
Physical Review A
6 publications, 0.71%
|
|
Nanomaterials
6 publications, 0.71%
|
|
Science
6 publications, 0.71%
|
|
Chemistry of Materials
6 publications, 0.71%
|
|
ACS applied materials & interfaces
6 publications, 0.71%
|
|
10
20
30
40
50
60
70
|
Citations by publishers
50
100
150
200
250
|
|
American Chemical Society (ACS)
206 publications, 24.41%
|
|
Elsevier
101 publications, 11.97%
|
|
American Physical Society (APS)
91 publications, 10.78%
|
|
American Institute of Physics (AIP)
86 publications, 10.19%
|
|
Springer Nature
77 publications, 9.12%
|
|
Wiley
68 publications, 8.06%
|
|
Royal Society of Chemistry (RSC)
47 publications, 5.57%
|
|
IOP Publishing
32 publications, 3.79%
|
|
Optical Society of America
15 publications, 1.78%
|
|
Multidisciplinary Digital Publishing Institute (MDPI)
12 publications, 1.42%
|
|
American Association for the Advancement of Science (AAAS)
8 publications, 0.95%
|
|
Taylor & Francis
8 publications, 0.95%
|
|
IEEE
8 publications, 0.95%
|
|
SPIE
5 publications, 0.59%
|
|
Materials Research Society
5 publications, 0.59%
|
|
World Scientific
3 publications, 0.36%
|
|
Japan Society of Applied Physics
3 publications, 0.36%
|
|
Pleiades Publishing
3 publications, 0.36%
|
|
The Electrochemical Society
2 publications, 0.24%
|
|
Cambridge University Press
2 publications, 0.24%
|
|
Biophysical Society
2 publications, 0.24%
|
|
Walter de Gruyter
2 publications, 0.24%
|
|
Polska Akademia Nauk
2 publications, 0.24%
|
|
Chinese Physical Society
2 publications, 0.24%
|
|
Proceedings of the National Academy of Sciences (PNAS)
2 publications, 0.24%
|
|
American Vacuum Society
1 publication, 0.12%
|
|
EDP Sciences
1 publication, 0.12%
|
|
The Royal Society
1 publication, 0.12%
|
|
Institute of Electronics, Information and Communications Engineers (IEICE)
1 publication, 0.12%
|
|
50
100
150
200
250
|
- 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.