Photoluminescence spectroscopy of CdSe nanoparticles embedded in transparent glass
Само за регистроване кориснике
2018
Аутори
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
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
Photoluminescence / Nanoparticles / Effective mass approximation / Cadmium selenide / AFMИзвор:
Optical and Quantum Electronics, 2018, 50, 7Издавач:
- Springer, Dordrecht
Финансирање / пројекти:
DOI: 10.1007/s11082-018-1552-7
ISSN: 0306-8919
WoS: 000436951700002
Scopus: 2-s2.0-85049198092
Институција/група
Institut za multidisciplinarna istraživanjaTY - 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 . .