Applied Physics Letters, volume 66, issue 4, pages 439-441

Probing of the quantum dot size distribution in CdTe‐doped glasses by photoluminescence excitation spectroscopy

C. R. M. de Oliveira 1
A. M. de Paula 1
F. O. Plentz Filho 1
J.A. Medeiros Neto 1
L. C. Barbosa 1
O L Alves 1
E.A. Menezes 1
J.M.M. Rios 1
H.L. Fragnito 1
C H Brito Cruz 1
C.L. Cesar 1
Publication typeJournal Article
Publication date1995-01-23
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor4
ISSN00036951, 10773118
Physics and Astronomy (miscellaneous)
Abstract

We studied confinement effects in CdTe quantum dots by means of photoluminescence excitation spectroscopy. We show that by changing the detection energy we can resolve the spectrum of quantum dots of different sizes inside their much broader size distribution in CdTe-doped glass. The spectra obtained show several well-resolved lines. There is excellent agreement between the photoluminescence excitation spectra peak energies and calculations of the confined energy transitions based on a modified multiband envelope function model.

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de Oliveira C. R. M. et al. Probing of the quantum dot size distribution in CdTe‐doped glasses by photoluminescence excitation spectroscopy // Applied Physics Letters. 1995. Vol. 66. No. 4. pp. 439-441.
GOST all authors (up to 50) Copy
de Oliveira C. R. M., de Paula A. M., Plentz Filho F. O., Medeiros Neto J., Barbosa L. C., Alves O. L., Menezes E., Rios J., Fragnito H., Brito Cruz C. H., Cesar C. Probing of the quantum dot size distribution in CdTe‐doped glasses by photoluminescence excitation spectroscopy // Applied Physics Letters. 1995. Vol. 66. No. 4. pp. 439-441.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1063/1.114049
UR - https://doi.org/10.1063/1.114049
TI - Probing of the quantum dot size distribution in CdTe‐doped glasses by photoluminescence excitation spectroscopy
T2 - Applied Physics Letters
AU - de Oliveira, C. R. M.
AU - de Paula, A. M.
AU - Plentz Filho, F. O.
AU - Medeiros Neto, J.A.
AU - Barbosa, L. C.
AU - Alves, O L
AU - Menezes, E.A.
AU - Rios, J.M.M.
AU - Fragnito, H.L.
AU - Brito Cruz, C H
AU - Cesar, C.L.
PY - 1995
DA - 1995/01/23 00:00:00
PB - American Institute of Physics (AIP)
SP - 439-441
IS - 4
VL - 66
SN - 0003-6951
SN - 1077-3118
ER -
BibTex |
Cite this
BibTex Copy
@article{1995_de Oliveira,
author = {C. R. M. de Oliveira and A. M. de Paula and F. O. Plentz Filho and J.A. Medeiros Neto and L. C. Barbosa and O L Alves and E.A. Menezes and J.M.M. Rios and H.L. Fragnito and C H Brito Cruz and C.L. Cesar},
title = {Probing of the quantum dot size distribution in CdTe‐doped glasses by photoluminescence excitation spectroscopy},
journal = {Applied Physics Letters},
year = {1995},
volume = {66},
publisher = {American Institute of Physics (AIP)},
month = {jan},
url = {https://doi.org/10.1063/1.114049},
number = {4},
pages = {439--441},
doi = {10.1063/1.114049}
}
MLA
Cite this
MLA Copy
de Oliveira, C. R. M., et al. “Probing of the quantum dot size distribution in CdTe‐doped glasses by photoluminescence excitation spectroscopy.” Applied Physics Letters, vol. 66, no. 4, Jan. 1995, pp. 439-441. https://doi.org/10.1063/1.114049.
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