In this paper we present photoluminescence measurements of CdSe nanoparticles embedded in transparent glass. Sample is prepared using an original technique, which combines both heat treatment and ultraviolet laser irradiation. Photoluminescence spectra displayed one main emission band at 2.14 eV. We identify this bands energy as basic interband transition in CdSe nanoparticle. We calculated energy of basic (1s(h)-1s(e)) transition in spherical CdSe quantum dot (QD), within infinite potential barrier, in effective-mass approximation. On the basis of this model, average radius of synthesized CdSe QDs is about 3 nm, which is in consistence with AFM measurements and UV-VIS absorption measurements.
TY - JOUR
AU - Gilic, M.
AU - Kostic, R.
AU - Stojanović, D.
AU - Romčević, Maja
AU - Hadzic, B.
AU - Petrović, M.
AU - Ralević, U.
AU - Lazarević, Zorica Z
AU - Trajic, J.
AU - Ristic-Djurović, J.
AU - Ćirković, Jovana
AU - Romčević, Nebojša
PY - 2018
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1151
AB - In this paper we present photoluminescence measurements of CdSe nanoparticles embedded in transparent glass. Sample is prepared using an original technique, which combines both heat treatment and ultraviolet laser irradiation. Photoluminescence spectra displayed one main emission band at 2.14 eV. We identify this bands energy as basic interband transition in CdSe nanoparticle. We calculated energy of basic (1s(h)-1s(e)) transition in spherical CdSe quantum dot (QD), within infinite potential barrier, in effective-mass approximation. On the basis of this model, average radius of synthesized CdSe QDs is about 3 nm, which is in consistence with AFM measurements and UV-VIS absorption measurements.
PB - Springer, Dordrecht
T2 - Optical and Quantum Electronics
T1 - Photoluminescence spectroscopy of CdSe nanoparticles embedded in transparent glass
IS - 7
VL - 50
DO - 10.1007/s11082-018-1552-7
ER -
@article{
author = "Gilic, M. and Kostic, R. and Stojanović, D. and Romčević, Maja and Hadzic, B. and Petrović, M. and Ralević, U. and Lazarević, Zorica Z and Trajic, J. and Ristic-Djurović, J. and Ćirković, Jovana and Romčević, Nebojša",
year = "2018",
abstract = "In this paper we present photoluminescence measurements of CdSe nanoparticles embedded in transparent glass. Sample is prepared using an original technique, which combines both heat treatment and ultraviolet laser irradiation. Photoluminescence spectra displayed one main emission band at 2.14 eV. We identify this bands energy as basic interband transition in CdSe nanoparticle. We calculated energy of basic (1s(h)-1s(e)) transition in spherical CdSe quantum dot (QD), within infinite potential barrier, in effective-mass approximation. On the basis of this model, average radius of synthesized CdSe QDs is about 3 nm, which is in consistence with AFM measurements and UV-VIS absorption measurements.",
publisher = "Springer, Dordrecht",
journal = "Optical and Quantum Electronics",
title = "Photoluminescence spectroscopy of CdSe nanoparticles embedded in transparent glass",
number = "7",
volume = "50",
doi = "10.1007/s11082-018-1552-7"
}
Gilic, M., Kostic, R., Stojanović, D., Romčević, M., Hadzic, B., Petrović, M., Ralević, U., Lazarević, Z. Z., Trajic, J., Ristic-Djurović, J., Ćirković, J.,& Romčević, N.. (2018). Photoluminescence spectroscopy of CdSe nanoparticles embedded in transparent glass. in Optical and Quantum Electronics
Springer, Dordrecht., 50(7).
https://doi.org/10.1007/s11082-018-1552-7
Gilic M, Kostic R, Stojanović D, Romčević M, Hadzic B, Petrović M, Ralević U, Lazarević ZZ, Trajic J, Ristic-Djurović J, Ćirković J, Romčević N. Photoluminescence spectroscopy of CdSe nanoparticles embedded in transparent glass. in Optical and Quantum Electronics. 2018;50(7).
doi:10.1007/s11082-018-1552-7 .
Gilic, M., Kostic, R., Stojanović, D., Romčević, Maja, Hadzic, B., Petrović, M., Ralević, U., Lazarević, Zorica Z, Trajic, J., Ristic-Djurović, J., Ćirković, Jovana, Romčević, Nebojša, "Photoluminescence spectroscopy of CdSe nanoparticles embedded in transparent glass" in Optical and Quantum Electronics, 50, no. 7 (2018),
https://doi.org/10.1007/s11082-018-1552-7 . .
