17 citations · 21 across the 2 of their papers we have counts for
6 papers
Manifestation of strong correlations in transport in ultra-clean SiGe/Si/SiGe quantum wells
A. A. Shashkin, M. Yu. Melnikov, V. T. Dolgopolov +6
We observe that in a strongly interacting two-dimensional electron system in ultra-clean SiGe/Si/SiGe quantum wells, the resistivity on the metallic side near the metal-insulator t…
Quantum critical scaling for finite temperature Mott-like metal-insulator crossover in a few layered-MoS
Byoung Hee Moon, Gang Hee Han, Miloš M. Radonjić +2
The possibility of the strong electron-electron interaction driven insulating phase from the metallic phase in two-dimensions has been suggested for clean systems without intention…
Phonon anomalies in FeS
A. Baum, A. Milosavljević, N. Lazarević +12
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 or…
Small influence of magnetic ordering on lattice dynamics in TaFeTe
M. Opačić, N. Lazarević, D. Tanasković +5
Raman scattering spectra of zigzag spin chain TaFeTe single crystal are presented in a temperature range from 80 to 300 K. Nine Raman active modes of and s…
Lattice dynamics of KNi2Se2
N. Lazarević, M. Radonjić, M. Šćepanović +4
We report the first principle calculations of the lattice dynamics of KNiSe together with the Raman scattering study.\ We have observed three out of four Raman active mod…
Raman spectroscopy of K_xCo_{2-y}Se_2 single crystals near the ferromagnet-paramagnet transition
M. Opačić, N. Lazarević, M. M. Radonjić +6
Polarized Raman scattering spectra of the K_xCo_{2-y}Se_2 single crystals reveal the presence of two phonon modes, assigned as of the A_{1g} and B_{1g} symmetry. Absence of additio…