TY  - JOUR
AU  - Hadžić, Branka B.
AU  - Vasić, Borislav Z.
AU  - Matović, Branko
AU  - Kuryliszyn-Kudelska, Izabela
AU  - Dobrowolski, Witold D.
AU  - Romčević, Maja J.
AU  - Romčević, Nebojša Ž.
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7778
AB  - The phase changes of MnO nanoparticles under laser-induced heating have been studied. Previous confirmation of the existence of MnO phase was based on the X-ray diffraction measurements. Here, we report the experimental spectra of nonresonant Raman scattering in the range between 100 and 1,600cm(-1), for a sample irradiated with 8 different laser powers. The laser-induced heating has produced change in existing phases in sample, destruction of MnO phase, and creation of MnO2, Mn3O4, and MnOOH phases along with formation of Mn2+ on the sample surface. These phase changes have been confirmed by X-ray diffraction and atomic force microscopy measurements.
T2  - Journal of Raman Spectroscopy
T1  - Influence of laser-induced heating on MnO nanoparticles
VL  - 49
IS  - 5
SP  - 817
EP  - 821
DO  - 10.1002/jrs.5358
ER  - 

@article{
author = "Hadžić, Branka B. and Vasić, Borislav Z. and Matović, Branko and Kuryliszyn-Kudelska, Izabela and Dobrowolski, Witold D. and Romčević, Maja J. and Romčević, Nebojša Ž.",
year = "2018",
abstract = "The phase changes of MnO nanoparticles under laser-induced heating have been studied. Previous confirmation of the existence of MnO phase was based on the X-ray diffraction measurements. Here, we report the experimental spectra of nonresonant Raman scattering in the range between 100 and 1,600cm(-1), for a sample irradiated with 8 different laser powers. The laser-induced heating has produced change in existing phases in sample, destruction of MnO phase, and creation of MnO2, Mn3O4, and MnOOH phases along with formation of Mn2+ on the sample surface. These phase changes have been confirmed by X-ray diffraction and atomic force microscopy measurements.",
journal = "Journal of Raman Spectroscopy",
title = "Influence of laser-induced heating on MnO nanoparticles",
volume = "49",
number = "5",
pages = "817-821",
doi = "10.1002/jrs.5358"
}

Hadžić, B. B., Vasić, B. Z., Matović, B., Kuryliszyn-Kudelska, I., Dobrowolski, W. D., Romčević, M. J.,& Romčević, N. Ž.. (2018). Influence of laser-induced heating on MnO nanoparticles. in Journal of Raman Spectroscopy, 49(5), 817-821.
https://doi.org/10.1002/jrs.5358

Hadžić BB, Vasić BZ, Matović B, Kuryliszyn-Kudelska I, Dobrowolski WD, Romčević MJ, Romčević NŽ. Influence of laser-induced heating on MnO nanoparticles. in Journal of Raman Spectroscopy. 2018;49(5):817-821.
doi:10.1002/jrs.5358 .

Hadžić, Branka B., Vasić, Borislav Z., Matović, Branko, Kuryliszyn-Kudelska, Izabela, Dobrowolski, Witold D., Romčević, Maja J., Romčević, Nebojša Ž., "Influence of laser-induced heating on MnO nanoparticles" in Journal of Raman Spectroscopy, 49, no. 5 (2018):817-821,
https://doi.org/10.1002/jrs.5358 . .

TY  - JOUR
AU  - Mitrić, Jelena
AU  - Paunović, Novica M.
AU  - Mitrić, Miodrag
AU  - Vasić, Borislav Z.
AU  - Ralević, Uroš
AU  - Trajić, Jelena
AU  - Romčević, Maja J.
AU  - Dobrowolski, Witold D.
AU  - Yahia, Ibrahim S.
AU  - Romčević, Nebojša Ž.
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7808
AB  - Structural and optical properties of CdTe thin films were investigated applying atomic force microscopy (AFM), XRD powder technique, Raman spectroscopy and far–infrared spectroscopy. CdTe thin films were prepared by using thermal evaporation technique. In the analysis of the far – infrared reflection spectra, numerical model for calculating the reflectivity coefficient for system which includes films and substrate has been applied. Effective permittivity of film mixture (CdTe and air) was modeled by Maxwell – Garnet approximation. We reveal the existence of surface optical phonon (SOP) mode and coupled plasmon-SOP modes (CPSOPM). © 2018 Elsevier B.V.
T2  - Physica E: Low-dimensional Systems and Nanostructures
T1  - Surface optical phonon – Plasmon interaction in nanodimensional CdTe thin films
VL  - 104
SP  - 64
EP  - 70
DO  - 10.1016/j.physe.2018.07.021
ER  - 

@article{
author = "Mitrić, Jelena and Paunović, Novica M. and Mitrić, Miodrag and Vasić, Borislav Z. and Ralević, Uroš and Trajić, Jelena and Romčević, Maja J. and Dobrowolski, Witold D. and Yahia, Ibrahim S. and Romčević, Nebojša Ž.",
year = "2018",
abstract = "Structural and optical properties of CdTe thin films were investigated applying atomic force microscopy (AFM), XRD powder technique, Raman spectroscopy and far–infrared spectroscopy. CdTe thin films were prepared by using thermal evaporation technique. In the analysis of the far – infrared reflection spectra, numerical model for calculating the reflectivity coefficient for system which includes films and substrate has been applied. Effective permittivity of film mixture (CdTe and air) was modeled by Maxwell – Garnet approximation. We reveal the existence of surface optical phonon (SOP) mode and coupled plasmon-SOP modes (CPSOPM). © 2018 Elsevier B.V.",
journal = "Physica E: Low-dimensional Systems and Nanostructures",
title = "Surface optical phonon – Plasmon interaction in nanodimensional CdTe thin films",
volume = "104",
pages = "64-70",
doi = "10.1016/j.physe.2018.07.021"
}

Mitrić, J., Paunović, N. M., Mitrić, M., Vasić, B. Z., Ralević, U., Trajić, J., Romčević, M. J., Dobrowolski, W. D., Yahia, I. S.,& Romčević, N. Ž.. (2018). Surface optical phonon – Plasmon interaction in nanodimensional CdTe thin films. in Physica E: Low-dimensional Systems and Nanostructures, 104, 64-70.
https://doi.org/10.1016/j.physe.2018.07.021

Mitrić J, Paunović NM, Mitrić M, Vasić BZ, Ralević U, Trajić J, Romčević MJ, Dobrowolski WD, Yahia IS, Romčević NŽ. Surface optical phonon – Plasmon interaction in nanodimensional CdTe thin films. in Physica E: Low-dimensional Systems and Nanostructures. 2018;104:64-70.
doi:10.1016/j.physe.2018.07.021 .

Mitrić, Jelena, Paunović, Novica M., Mitrić, Miodrag, Vasić, Borislav Z., Ralević, Uroš, Trajić, Jelena, Romčević, Maja J., Dobrowolski, Witold D., Yahia, Ibrahim S., Romčević, Nebojša Ž., "Surface optical phonon – Plasmon interaction in nanodimensional CdTe thin films" in Physica E: Low-dimensional Systems and Nanostructures, 104 (2018):64-70,
https://doi.org/10.1016/j.physe.2018.07.021 . .

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  - Romčević, Maja J.
AU  - Romčević, Nebojša Ž.
AU  - Kostić, Radmila
AU  - Klopotowski, L.
AU  - Dobrowolski, Witold D.
AU  - Kossut, J.
AU  - Čomor, Mirjana
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4018
AB  - We have synthesized CdS and Cd0 7Mn0 3S nanocrystals with diameters of about 45 nm These materials have been studied using photoluminescence spectroscopy with various excitation energies in the temperature range from 1 8 to 300 K We registered surface and defect states as well as two Mn2+ energy levels that correspond to Mn2+ ions in two different crystal environments. In addition, the resonant behavior of one Mn state excited by 514.5 nm wavelength of laser light has been clearly observed in obtained spectra We proposed the scheme of energy levels and transitions that explain obtained experimental results (C) 2010 Elsevier B V. All rights reserved
T2  - Journal of Alloys and Compounds
T1  - Photoluminescence of highly doped Cd1-xMnxS nanocrystals
VL  - 497
IS  - 1-2
SP  - 46
EP  - 51
DO  - 10.1016/j.jallcom.2010.03.072
ER  - 

@article{
author = "Romčević, Maja J. and Romčević, Nebojša Ž. and Kostić, Radmila and Klopotowski, L. and Dobrowolski, Witold D. and Kossut, J. and Čomor, Mirjana",
year = "2010",
abstract = "We have synthesized CdS and Cd0 7Mn0 3S nanocrystals with diameters of about 45 nm These materials have been studied using photoluminescence spectroscopy with various excitation energies in the temperature range from 1 8 to 300 K We registered surface and defect states as well as two Mn2+ energy levels that correspond to Mn2+ ions in two different crystal environments. In addition, the resonant behavior of one Mn state excited by 514.5 nm wavelength of laser light has been clearly observed in obtained spectra We proposed the scheme of energy levels and transitions that explain obtained experimental results (C) 2010 Elsevier B V. All rights reserved",
journal = "Journal of Alloys and Compounds",
title = "Photoluminescence of highly doped Cd1-xMnxS nanocrystals",
volume = "497",
number = "1-2",
pages = "46-51",
doi = "10.1016/j.jallcom.2010.03.072"
}

Romčević, M. J., Romčević, N. Ž., Kostić, R., Klopotowski, L., Dobrowolski, W. D., Kossut, J.,& Čomor, M.. (2010). Photoluminescence of highly doped Cd1-xMnxS nanocrystals. in Journal of Alloys and Compounds, 497(1-2), 46-51.
https://doi.org/10.1016/j.jallcom.2010.03.072

Romčević MJ, Romčević NŽ, Kostić R, Klopotowski L, Dobrowolski WD, Kossut J, Čomor M. Photoluminescence of highly doped Cd1-xMnxS nanocrystals. in Journal of Alloys and Compounds. 2010;497(1-2):46-51.
doi:10.1016/j.jallcom.2010.03.072 .

Romčević, Maja J., Romčević, Nebojša Ž., Kostić, Radmila, Klopotowski, L., Dobrowolski, Witold D., Kossut, J., Čomor, Mirjana, "Photoluminescence of highly doped Cd1-xMnxS nanocrystals" in Journal of Alloys and Compounds, 497, no. 1-2 (2010):46-51,
https://doi.org/10.1016/j.jallcom.2010.03.072 . .