TY  - JOUR
AU  - Romčević, Nebojša Ž.
AU  - Petrović-Damjanović, M.
AU  - Romčević, Maja J.
AU  - Gilić, Martina D.
AU  - Klopotowski, L.
AU  - Dobrowolski, Witold D.
AU  - Kossut, J.
AU  - Janković, Ivana A.
AU  - Čomor, Mirjana
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5303
AB  - We have synthesized CdS and Cd0.7Mn0.3S nanocrystals with diameters of about 4.5 nm. These materials have been studied using photoluminescence spectroscopy with various excitation energies in the temperature range from 1.8 to 300 K, in magnetic field up to 5T. We registered surface and defect states as well as two Mn2+ energy levels that correspond to Mn2+ ions in two different crystal environments. We proposed the scheme of energy levels and transitions that explain obtained experimental results. (C) 2012 Elsevier B. V. All rights reserved.
T2  - Journal of Alloys and Compounds
T1  - Magnetic field influence on optical properties of Cd1-xMnxS (x=0; 0.3) quantum dots: Photoluminescence study
VL  - 553
SP  - 75
EP  - 78
DO  - 10.1016/j.jallcom.2012.11.112
ER  - 

@article{
author = "Romčević, Nebojša Ž. and Petrović-Damjanović, M. and Romčević, Maja J. and Gilić, Martina D. and Klopotowski, L. and Dobrowolski, Witold D. and Kossut, J. and Janković, Ivana A. and Čomor, Mirjana",
year = "2013",
abstract = "We have synthesized CdS and Cd0.7Mn0.3S nanocrystals with diameters of about 4.5 nm. These materials have been studied using photoluminescence spectroscopy with various excitation energies in the temperature range from 1.8 to 300 K, in magnetic field up to 5T. We registered surface and defect states as well as two Mn2+ energy levels that correspond to Mn2+ ions in two different crystal environments. We proposed the scheme of energy levels and transitions that explain obtained experimental results. (C) 2012 Elsevier B. V. All rights reserved.",
journal = "Journal of Alloys and Compounds",
title = "Magnetic field influence on optical properties of Cd1-xMnxS (x=0; 0.3) quantum dots: Photoluminescence study",
volume = "553",
pages = "75-78",
doi = "10.1016/j.jallcom.2012.11.112"
}

Romčević, N. Ž., Petrović-Damjanović, M., Romčević, M. J., Gilić, M. D., Klopotowski, L., Dobrowolski, W. D., Kossut, J., Janković, I. A.,& Čomor, M.. (2013). Magnetic field influence on optical properties of Cd1-xMnxS (x=0; 0.3) quantum dots: Photoluminescence study. in Journal of Alloys and Compounds, 553, 75-78.
https://doi.org/10.1016/j.jallcom.2012.11.112

Romčević NŽ, Petrović-Damjanović M, Romčević MJ, Gilić MD, Klopotowski L, Dobrowolski WD, Kossut J, Janković IA, Čomor M. Magnetic field influence on optical properties of Cd1-xMnxS (x=0; 0.3) quantum dots: Photoluminescence study. in Journal of Alloys and Compounds. 2013;553:75-78.
doi:10.1016/j.jallcom.2012.11.112 .

Romčević, Nebojša Ž., Petrović-Damjanović, M., Romčević, Maja J., Gilić, Martina D., Klopotowski, L., Dobrowolski, Witold D., Kossut, J., Janković, Ivana A., Čomor, Mirjana, "Magnetic field influence on optical properties of Cd1-xMnxS (x=0; 0.3) quantum dots: Photoluminescence study" in Journal of Alloys and Compounds, 553 (2013):75-78,
https://doi.org/10.1016/j.jallcom.2012.11.112 . .

TY  - JOUR
AU  - Lazarević, Zorica Ž.
AU  - Mihailović, P.
AU  - Kostić, S.
AU  - Romčević, Maja J.
AU  - Mitrić, Miodrag
AU  - Petričević, S.
AU  - Radunović, J.
AU  - Petrović-Damjanović, M.
AU  - Gilić, Martina D.
AU  - Romčević, Nebojša Ž.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5004
AB  - Bi12GeO20 single crystals were grown by the Czochralski technique. The critical diameter and the critical rate of rotation were calculated. Suitable polishing and etching solutions were determined. As a result of our experiments, the pale yellow and black single crystals were produced. The structure of the Bi12GeO20 has been investigated by X-ray diffraction, Raman and IR spectroscopy. The atomic ratio Bi/Ge was determined for the both crystals. The refractive indexes of both Bi12GeO20 crystals were determined by the spectroscopic ellipsometry method. Important properties of Bi12GeO20 for sensing applications, optical activity, Faraday rotation and absorption were measured and magneto optical quality was calculated and compared. (c) 2012 Elsevier B.V. All rights reserved.
T2  - Optical Materials
T1  - Determination of magneto-optical quality and refractive index of bismuth germanium oxide single crystals grown by Czochralski technique
VL  - 34
IS  - 11
SP  - 1849
EP  - 1859
DO  - 10.1016/j.optmat.2012.05.013
ER  - 

@article{
author = "Lazarević, Zorica Ž. and Mihailović, P. and Kostić, S. and Romčević, Maja J. and Mitrić, Miodrag and Petričević, S. and Radunović, J. and Petrović-Damjanović, M. and Gilić, Martina D. and Romčević, Nebojša Ž.",
year = "2012",
abstract = "Bi12GeO20 single crystals were grown by the Czochralski technique. The critical diameter and the critical rate of rotation were calculated. Suitable polishing and etching solutions were determined. As a result of our experiments, the pale yellow and black single crystals were produced. The structure of the Bi12GeO20 has been investigated by X-ray diffraction, Raman and IR spectroscopy. The atomic ratio Bi/Ge was determined for the both crystals. The refractive indexes of both Bi12GeO20 crystals were determined by the spectroscopic ellipsometry method. Important properties of Bi12GeO20 for sensing applications, optical activity, Faraday rotation and absorption were measured and magneto optical quality was calculated and compared. (c) 2012 Elsevier B.V. All rights reserved.",
journal = "Optical Materials",
title = "Determination of magneto-optical quality and refractive index of bismuth germanium oxide single crystals grown by Czochralski technique",
volume = "34",
number = "11",
pages = "1849-1859",
doi = "10.1016/j.optmat.2012.05.013"
}

Lazarević, Z. Ž., Mihailović, P., Kostić, S., Romčević, M. J., Mitrić, M., Petričević, S., Radunović, J., Petrović-Damjanović, M., Gilić, M. D.,& Romčević, N. Ž.. (2012). Determination of magneto-optical quality and refractive index of bismuth germanium oxide single crystals grown by Czochralski technique. in Optical Materials, 34(11), 1849-1859.
https://doi.org/10.1016/j.optmat.2012.05.013

Lazarević ZŽ, Mihailović P, Kostić S, Romčević MJ, Mitrić M, Petričević S, Radunović J, Petrović-Damjanović M, Gilić MD, Romčević NŽ. Determination of magneto-optical quality and refractive index of bismuth germanium oxide single crystals grown by Czochralski technique. in Optical Materials. 2012;34(11):1849-1859.
doi:10.1016/j.optmat.2012.05.013 .

Lazarević, Zorica Ž., Mihailović, P., Kostić, S., Romčević, Maja J., Mitrić, Miodrag, Petričević, S., Radunović, J., Petrović-Damjanović, M., Gilić, Martina D., Romčević, Nebojša Ž., "Determination of magneto-optical quality and refractive index of bismuth germanium oxide single crystals grown by Czochralski technique" in Optical Materials, 34, no. 11 (2012):1849-1859,
https://doi.org/10.1016/j.optmat.2012.05.013 . .