Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Popović, Z. V."'
Autor:
Blagojević, J., Mijin, S. Djurdjić, Bekaert, J., Opačić, M., Liu, Y., Milošević, M. V., Petrović, C., Popović, Z. V., Lazarević, N.
The vibrational properties of 2H-TaSe$_{2-x}$S$_x$ ($0 \le x \le 2$) single crystals were probed using Raman spectroscopy and density functional theory calculations. The end members revealed two out of four symmetry-predicted Raman active modes, toge
Externí odkaz:
http://arxiv.org/abs/2312.09421
Autor:
Lazarevic, N., Baum, A., Milosavljevic, A., Peis, L., Stumberger, R., Bekaert, J., Solajic, A., Pesic, J., Wang, Aifeng, Scepanovic, M., Milosevic, M. V., Petrovic, C., Popovic, Z. V., Hackl, R.
A Raman scattering study covering the entire substitution range of the FeSe$_{1-x}$S$_x$ solid solution is presented. Data were taken as a function of sulfur concentration $x$ for $0\le x \le 1$, of temperature and of scattering symmetry. All type of
Externí odkaz:
http://arxiv.org/abs/2202.02227
Autor:
Mijin, S. Đurđić, Baum, A., Bekaert, J., Šolajić, A., Pešić, J., Liu, Y., He, Ge, Milošević, M. V., Petrovic, C., Popović, Z. V., Hackl, R., Lazarević, N.
Publikováno v:
Phys. Rev. B 103, 245133 (2021)
We present a polarization-resolved, high-resolution Raman scattering study of the three consecutive charge density wave (CDW) regimes in $1T$-TaS$_2$ single crystals, supported by \textit{ab initio} calculations. Our analysis of the spectra within th
Externí odkaz:
http://arxiv.org/abs/2102.04821
Autor:
Colson, B., Fuentes, V., Konstantinovic, Z., Colson, D., Forget, A., Lazarevic, N., Scepanovic, M., Popovic, Z. V., Frontera, C., Balcells, Ll., Martinez, B., Pomar, A.
Publikováno v:
Journal of Magnetism and Magnetic Materials 509 (2020) 1668982
In this work we report on the controlled fabrication of a self-assembled line network in highly epitaxial BiFeO3 thin films on top of LaAlO3 in the kinetically limited grown region by RF sputtering. As previously shown in the case of manganite thin f
Externí odkaz:
http://arxiv.org/abs/2004.09867
Autor:
Milosavljević, A., Šolajić, A., Djurdjić-Mijin, S., Pešić, J., Višić, B., Liu, Yu, Petrovic, C., Lazarević, N., Popović, Z. V.
Publikováno v:
Phys. Rev. B 99, 214304, Published 17 June 2019
We present Raman spectroscopy measurements of the van der Waals bonded ferromagnet Fe$_{3-x}$GeTe$_2$, together with lattice dynamics. Four out of eight Raman active modes are observed and assigned, in agreement with numerical calculations. The energ
Externí odkaz:
http://arxiv.org/abs/1906.07110
Autor:
Milosavljević, A., Šolajić, A., Pešić, J., Liu, Yu, Petrovic, C., Lazarević, N., Popović, Z. V.
Publikováno v:
Phys. Rev. B 98, 104306, (2018)
We present the Raman scattering results on layered 2D semiconducting ferromagnetic compound CrSiTe$_3$. Four Raman active modes, predicted by symmetry, have been observed and assigned. The experimental results are supported by DFT calculations. The s
Externí odkaz:
http://arxiv.org/abs/1807.05447
Autor:
Djurdjić-Mijin, S., Šolajić, A., Pešić, J., Šćepanović, M., Liu, Y., Baum, A., Petrovic, C., Lazarević, N., Popović, Z. V.
Publikováno v:
Phys. Rev. B 98, 104307 (2018)
The vibrational properties of $\mathrm{CrI_3}$ single crystals were investigated using Raman spectroscopy and were analyzed with respect to the changes of the crystal structure. All but one mode are observed for both the low-temperature $R\bar{3}$ an
Externí odkaz:
http://arxiv.org/abs/1807.03259
Autor:
Baum, A., Milosavljević, A., Lazarević, N., Radonjić, M. M., Nikolić, B., Mitschek, M., Maranloo, Z. Inanloo, Šćepanović, M., Grujuić-Brojčin, M., Stojilović, N., Opel, M., Wang, Aifeng, Petrovic, C., Popović, Z. V., Hackl, R.
Publikováno v:
Phys. Rev. B 97, 054306 (2018)
We present results from light scattering experiments on tetragonal FeS with the focus placed on lattice dynamics. We identify the Raman active A1g and B1g phonon modes, a second order scattering process involving two acoustic phonons, and contributio
Externí odkaz:
http://arxiv.org/abs/1712.02724
Autor:
Opačić, M., Lazarević, N., Tanasković, D., Radonjić, M. M., Milosavljević, A., Ma, Yongchang, Petrovic, C., Popović, Z. V.
Publikováno v:
Phys. Rev. B 96, 174303, 2017
Raman scattering spectra of zigzag spin chain TaFe$_{1.25}$Te$_3$ single crystal are presented in a temperature range from 80 to 300 K. Nine Raman active modes of $A_g$ and $B_g$ symmetry are clearly observed and assigned by probing different scatter
Externí odkaz:
http://arxiv.org/abs/1711.06572
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