Zobrazeno 1 - 10
of 2 504
pro vyhledávání: '"Popovic Z"'
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:
Lyatti, M., Gundareva, I., Röper, T., Popovic, Z., Jalil, A. R., Grützmacher, D., Schäpers, T.
The d-wave symmetry of the order parameter with zero energy gap in nodal directions stands in the way of using high-temperature superconductors for quantum applications. We investigate the symmetry of the order parameter in ultra-thin YBa2Cu3O7-x (YB
Externí odkaz:
http://arxiv.org/abs/2304.03591
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:
Nikolić, B., Milošević, I., Vuković, T., Lazić, N., Dmitrović, S., Popović, Z., Damnjanović, M.
Publikováno v:
Acta Crystallographica Section A: Foundations and Advances, Volume 78, Part 2, pages 107-114. (2022)
Considered are eighty sets of layer groups, each set consisted of four groups: ordinary single and double, and gray single and double layer group. Structural properties of layer groups (factorization onto cyclic subgroups and existence of grading acc
Externí odkaz:
http://arxiv.org/abs/2107.10825
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
Publikováno v:
Journal of Applied Physics 128, 013901 (2020)
Despite several theoretical approaches describing multiple Andreev reflections (MAR) effect in superconductor-normal metal-superconductor (SNS) junction are elaborated, the problem of comprehensive and adequate description of MAR is highly actual. In
Externí odkaz:
http://arxiv.org/abs/2007.01358
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:
Cappelli, L., Guterl, J., Fedorczak, N., Rudakov, D.L., Sinclair, G., Abrams, T., Di Genova, S., Losada, U., Bykov, I., Popović, Ž., Truong, D., Watkins, J., Wilcox, R.S., Wampler, W.R., Serre, E.
Publikováno v:
In Nuclear Materials and Energy December 2023 37
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:
Singha, A., Donati, F., Natterer, F. D., Wäckerlin, C., Stavrić, S., Popović, Z. S., {Š}ljivan{č}anin, {Ž}., Patthey, F., Brune, H.
Publikováno v:
Phys. Rev. Lett. 121, 257202 (2018)
We report on the magnetic properties of HoCo dimers as a model system for the smallest intermetallic transition metal-lanthanide compound. The dimers are adsorbed on ultrathin MgO(100) films grown on Ag(100). New for $4f$ elements, we detect inelasti
Externí odkaz:
http://arxiv.org/abs/1807.09316