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  1. No Access

    Article

    Up-Conversion Behavior of Er3+/Yb3+-Activated Gd2O3 Phosphor for Magnetic Resonance Application

    We present new aspects of erbium- or ytterbium-doped pure gadolinium oxide (Gd2O3:Er3+/Yb3+) as a suitable candidate for drug delivery and magnetic resonance (MR) applications. The samples were prepared using the...

    Praveen Kumar Yadaw, J. Mitrić, N. Romčević, Vikas Dubey… in Journal of Applied Spectroscopy (2024)

  2. No Access

    Chapter and Conference Paper

    Structural Properties of Cu-Se-CuSe2 Thin Films

    This paper describes the structural and optical properties of Cu-Se-CuSe2 thin films. The surface morphology of thin films was investigated by atomic force microscopy (AFM) and scanning electron microscopy (SEM)....

    M. Gilić, M. Petrović, B. Hadžić… in Proceedings of the IV Advanced Ceramics an… (2017)

  3. No Access

    Chapter and Conference Paper

    Vibrational Spectroscopy of SOP Modes in ZnO Doped with CoO, MnO and Fe2O3

    Nanocrystalline samples of ZnO doped with CoO, MnO and Fe2O3 were synthesized by traditional wet chemical method followed by calcinations. Samples where characterized by X-ray diffraction to determine composition...

    B. Hadžić, N. Romčević, J. Trajić, R. Kostić… in Proceedings of the III Advanced Ceramics a… (2016)

  4. No Access

    Chapter and Conference Paper

    Magnetic Interactions and Magnetotransport in Ge1-X TM x Te Diluted Magnetic Semiconductors

    Diluted magnetic semiconductors (DMS) allows an independent control of electrical and magnetic properties by many orders of magnitude via changes in the technological parameters of the growth or post growth tr...

    L. Kilanski, R. Szymczak, E. Dynowska… in Proceedings of the III Advanced Ceramics a… (2016)

  5. No Access

    Article

    Influence on Cr and Ni do** on PbTe local structural properties

    Structural aspects of Cr and Ni incorporation into the PbTe lattice are studied by means of Extended X-ray Absorption Fine Structure (EXAFS). EXAFS measurements enabled to get exact information on Pb and Te lo...

    I. Radisavljević, N. Novaković, H.-E. Mahnke… in Journal of Materials Science: Materials in… (2015)

  6. No Access

    Article

    Structural aspects of changes induced in PbTe by do** with Mn, In and Ga

    The paper presents the extended results of structural investigations of Pb0.9Mn0.1Te, and Pb0.9Mn0.1Te systems doped with In (2 at.%) and Ga (4 at.%) by means of EXAFS (extended X-ray absorption fine structure) t...

    I. Radisavljević, N. Ivanović, N. Novaković, N. Romčević… in Journal of Materials Science (2013)

  7. No Access

    Article

    Structural modification of fullerene thin films by highly charged iron ions

    In this paper, the results of structural modification of fullerene thin films bombarded by highly charged iron ions (Fe6+) are presented. The properties of as-deposited and irradiated fullerene thin films have be...

    B. Todorović-Marković, I. Draganić, D. Vasiljević-Radović, N. Romčević… in Applied Physics A (2007)

  8. No Access

    Article

    Vibrational spectroscopy of indium-doped Pb0.9Mn0.1Te alloy

    Raman scattering and far-infrared reflection spectra of 0.5 at.% In doped Pb0.9Mn0.1Te single crystal at temperatures between 10 and 300K are presented. The infrared spectra have been fitted using a modified plas...

    N. Romčević, Z.V. Popović, D.R. Khokhlov… in Zeitschrift für Physik B Condensed Matter (1997)