PROFESSIONAL POSITION:

Associate Research Professor

WORK
INFORMATION:

2018 - present Associate Research Professor in Glab the Center for Solid State Physics and New Materials, Institute of Physics, Belgrade, Serbia

2011-2017 PhD studies at Glab in the Center for Solid State Physics and New Materials, Institute of Physics, Belgrade, Serbia

Since 2011 working in the Center for Solid State Physics and New Materials, Institute of Physics, Belgrade, Serbia

RESEARCH INTERESTS:

SKILLS:

PUBLICATIONS AND PRESENTATIONS:

1.  Lazarević J. J., Ralević U., Kukolj T., Bugarski D., Lazarević N., Bugarski B., Popović Z. V., Influence of chemical fixation process on primary mesenchymal stem cells evidenced by Raman spectroscopy, Spectrochim Acta A Mol Biomol Spectrosc., Vol 216, 2019, pp 173-178. (2019)

2.  Mitrić J., Ralević U., Mitrić M., Ćirković J., Križan G., Romčević M., Gilić M., Romčević N.,: Isotope-like effect in YVO4:Eu3+ nanopowders: Raman spectroscopy, J. Raman. Spectrosc., 2019, in print (DOI: 10.1002/jrs.5584) (2019)

3.  Ralević. U, Isić G., Vasić Anicijević D., Laban B., Bogdanović U., Lazović V. M., Vodnik V., Gajić R.: Nanospectroscopy of thiacyanine dye molecules adsorbed on silver nanoparticle clusters, Appl. Surf. Sci., Vol 434, 2018, pp. 540-548, (DOI: 10.1016/j.apsusc.2017.10.148) (2018)

4.  Mitrić J., Paunović N., Mitrić M., Vasić B., Ralević U., Trajić J., Romcević M., Dobrowolski W.D., Yahia I.S., Romcević N.,: Surface optical phonon – Plasmon interaction in nanodimensional CdTe thin films, Physica E, Vol 104, 2018, pp. 64-70,(DOI: 10.1016/j.physe.2018.07.021). (2018)

5.  Gilić M., Kostić R., Stojanović D., Romcević M., Hadzić B., Petrović M., Ralević U., Lazarević Z., Trajić J., Ristić-Djurović J., Cirković J., Romcević N., Photoluminescence spectroscopy of CdSe nanoparticles embedded in transparent glass,: Opt. Quant. Electron. Vol 50, pp. 288. (DOI: 10.1007/s11082-018-1552-7) (2018)

6.   Vasić B., Matkovic A., Ralević U., Belic M., Gajic R.,: Nanoscale wear of graphene and wear protection by graphene, Carbon, Vol 120, 2017, pp. 137-144 (DOI: 10.1016/j.carbon.2017.05.036) (2017)

7.    Vasić B., Matkovic A., Ralevic U., Belic M., Gajic R.,: Nanoscale wear of graphene and wear protection by graphene, Carbon, Vol 120, 2017, pp. 137-144 (DOI: 10.1016/j.carbon.2017.05.036, ISSN: 0008-6223)

8.    Ralević U., Lazarević N., Baum A., Eiter H.-M., Hackl R., Giraldo-Gallo P., Fisher I. R., Petrovic C., Gajić R., Popović Z. V.: Charge density wave modulation and gap measurements in CeTe3, Phys. Rev. B, Vol 94, No 16, 2016, pp. 165132-1-165132-9, (DOI: 10.1103/PhysRevB.94.165132)

9.    Ralević U., Isić G., Vasić B., Gvozdić D., Gajić R.: Role of waveguide geometry in graphene-based electro-absorptive optical modulators, J. Phys. D: Appl. Phys., Vol 48, No 35, 2015, pp. 355102-1 - 355102-9 (DOI: 10.1088/0022-3727/48/35/355102).

10.    Kilanski L., Górska M.,  Ślawska-Waniewska A., Lewińska S., Szymczak R., Dynowska E., Podgórni A., Dobrowolski W., Ralević U., Gajić R.: High temperature magnetic order in Zn1−x Mn x SnSb2+MnSb nanocomposite ferromagnetic semiconductors J. Phys. Condens. Matter, Vol 28, No. 33, 2016, pp. 336004 -1-336004 -10 (DOI:10.1088/0953-8984/28/33/336004, ISSN: 0953-8984)

11.    Gilić M., Petrović M., Kostić R., Stojanović D., Barudžija T., Mitrić M., Romčević N., Ralević U., Trajić J., Romčević M., Yahia I. S.: Structural and optical properties of CuSe2 nanocrystals formed in thin solid Cu-Se film, Infrared Phys. Technol., Vol 76, No-, 2016, 276–284 (DOI: 10.1016/j.infrared.2016.03.008, ISSN: 1350-4495).

12.    Matković A., Chhikara M., Milićević M., Ralević U., Vasić B., Jovanović Dj., Belić M. R., Bratina G., Gajić R.: Influence of a gold substrate on the optical properties of graphene, J. Appl. Phys., Vol 117, No 1, 2015, pp. 015305-1 - 015305-9 (DOI: 10.1063/1.4905242).

13.    Ralević U., Isić G., Vasić B., Gajić R.: Modulating light with graphene embedded into an optical waveguide, J. Phys. D: Appl. Phys., Vol 47, No 33, 2014, pp. 335101-1 – 335101-9 (DOI: 10.1088/0022-3727/47/33/335101).

14.    Beltaos A., Kovačević A. G., Matković A., Ralević U., Savić-Šević S., Jovanović Dj., Jelenković B. M., Gajić R.: Femtosecond laser induced periodic surface structures on multi-layer graphene, J. Appl. Phys., Vol 116, No 20, 2014, pp. 204306-1 – 204306-6 (DOI: 10.1063/1.4902950, ISSN: 0021-8979).

15.    Beltaos A., Kovačević A. G., Matković A., Ralević U., Jovanović Dj., Jelenković B., Gajić R.: Damage effects on multi-layer graphene from femtosecond laser interaction, Phys. Scripta, Vol 2014, No T162, 2014, pp. 014015-1 – 014015-5 (DOI: 10.1088/0031-8949/2014/T162/014015, ISSN: 0031-8949).

16.    Matković A., Ralević U., Chhikara M., Jakovljević M. M., Jovanović Dj., Bratina G., Gajić R.: Influence of transfer residue on the optical properties of chemical vapor deposited graphene investigated through spectroscopic ellipsometry, J. Appl. Phys., Vol 114, No 9, 2013, pp. 093505-1 – 093505-5 (DOI: 10.1063/1.4819967, ISSN: 0021-8979).

17.    Kratzer M., Klima S., Teichert C., Vasić B., Matković A., Ralević U., Gajić R.: Temperature dependent growth morphologies of parahexaphenyl on SiO2 supported exfoliated graphene, J. Vac. Sci. Technol. B, Vol 31, No 4, 2013, pp. 04D114-1 – 04D114-7 (DOI: 10.1116/1.4813895, ISSN: 1071-1023).

18.    Stojanović D., Matković A., Aškrabić S., Beltaos A., Ralević U., Jovanović Dj., Bajuk-Bogdanović D., Holclajtner-Antunović I., Gajić R.: Raman spectroscopy of graphene: doping and mapping, Phys. Scripta, Vol 2013, No T157, 2013, pp. 014010-1 – 014010-4 (DOI: 10.1088/0031-8949/2013/T157/014010, ISSN: 0031-8949).

19.    Vasić B., Kratzer M., Matković A., Nevosad A., Ralević U., Jovanović Dj., Ganser C., Teichert C., Gajić R.: Atomic force microscopy based manipulation of graphene using dynamic plowing lithography, Nanotechnology, Vol 24, No 1, 2012, pp. 015303-1 – 015303-9 (DOI: 10.1088/0957-4484/24/1/015303, ISSN: 0957-4484).

20.    Matković A., Beltaos A., Milićević M., Ralević U., Vasić B., Jovanović Dj., Gajić R., Spectroscopic imaging ellipsometry and Fano resonance modeling of graphene,: J. Appl. Phys., Vol 112, No 12, 2012, pp. 123523-1 – 123523-6 (DOI: 10.1063/1.4771875, ISSN: 0021-8979).

21.    Matković A., Ralević U., Isić G., Jakovljević M. M., Vasić B., Milošević I., Marković D., Gajić R.: Spectroscopic ellipsometry and the Fano resonance modeling of graphene optical parameters, Phys. Scripta, Vol 2012, No T149, 2012, pp. 014069-1 – 014069-3 (DOI: 10.1088/0031-8949/2012/T149/014069, ISSN: 0031-8949).