Zobrazeno 1 - 10
of 1 302
pro vyhledávání: '"Petrovic C"'
Autor:
Brener, D. J., Mallo, I. Rodriguez, Lane, H., Rodriguez-Rivera, J. A., Schmalzl, K., Songvilay, M., Guratinder, K., Petrovic, C., Stock, C.
Anisotropy in strongly correlated materials is a central parameter in determining the electronic ground state and is tuned through the local crystalline electric field. This is notably the case in the CeCo$_{x}$Rh$_{1-x}$In$_{5}$ system where the gro
Externí odkaz:
http://arxiv.org/abs/2408.10158
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
Publikováno v:
Phys. Rev. Materials 7 L111801 (2023)
Topological superconductors have long been sought for their potential use in quantum computing. The type-II Weyl semimetal MoTe$_{2}$ is an obvious candidate, exhibiting a superconducting state below 500 mK at ambient pressure, but the question remai
Externí odkaz:
http://arxiv.org/abs/2311.07136
Autor:
Martinez, L. M., Liu, Y., Petrovic, C., Haldar, S., Griepe, T., Atxitia, U., Campbell, M., Pettes, M., Prasankumar, R. P., Santos, E. J. G., Singamaneni, S. R., Padmanabhan, P.
We utilize ultrafast photoexcitation to drive coherent lattice oscillations in the layered ferrimagnetic crystal Mn3Si2Te6, which significantly stiffen below the magnetic ordering temperature. We suggest that this is due to an exchange-mediated contr
Externí odkaz:
http://arxiv.org/abs/2308.14931
Publikováno v:
Physical Review B 108, 045135 (2023)
We report a study of selenospinel Cu$_{6-x}$Fe$_{4+x}$Sn$_{12}$Se$_{32}$ ($x$ = 0, 1, 2) single crystals, which crystalize in a cubic structure with the $Fd\overline{3}m$ space group, and show typical semiconducting behavior. The large discrepancy be
Externí odkaz:
http://arxiv.org/abs/2307.15797
Autor:
Iturriaga, Hector, Chen, Ju, Yang, Jing, Martinez, Luis M., Kirk, Martin, Shao, Lin, Liu, Y., Petrovic, C., Singamaneni, Srinivasa R.
The discovery of long-range magnetic ordering in atomically thin materials catapulted the van der Waals (vdW) family of compounds into an unprecedented popularity. In particular, with a current push in space exploration, it is beneficial to study how
Externí odkaz:
http://arxiv.org/abs/2303.00824
Autor:
Martin, C., Martinez, V. A., Opačić, M., Djurdjić-Mijin, S., Mitrić, P., Umićević, A., Poudel, A., Sydoryk, I., Ren, Weijun, Martin, R. M., Tanner, D. B., Lazarević, N., Petrovic, C., Tanasković, D.
Publikováno v:
Phys. Rev. B 107, 165151 (2023)
Intermetallic narrow-gap semiconductors have been intensively explored due to their large thermoelectric power at low temperatures and a possible role of strong electronic correlations in their unusual thermodynamic and transport properties. Here we
Externí odkaz:
http://arxiv.org/abs/2302.12137
Publikováno v:
New. J. Phys. 24, 123018 (2022)
We report a broadband study of the charge dynamics in the van der Waals (vdW) magnetic materials 2H-$M_x$TaS$_2$ ($M$ = Mn and Co), which span the onset of both long-range antiferromagnetic (AFM) and ferromagnetic (FM) order, depending on the interca
Externí odkaz:
http://arxiv.org/abs/2301.04898
Autor:
Liu, Yu, Abeykoon, Milinda, Aryal, Niraj, Graf, David, Hu, Zhixiang, Yin, Weiguo, Petrovic, C.
Publikováno v:
Phys. Rev. B 106, 195116 (2022)
We report a thermal transport study of IrSbSe, which crystallizes in a noncentrosymmetric cubic structure with the $P2_13$ space group and shows a narrow-gap semiconducting behavior. The large discrepancy between the activation energy for conductivit
Externí odkaz:
http://arxiv.org/abs/2210.16447
Autor:
Chen, Weijiong, Breiø, Clara Neerup, Massee, Freek, Allan, M. P., Petrovic, C., Davis, J. C. Séamus, Hirschfeld, P. J., Andersen, Brian M., Kreisel, Andreas
Publikováno v:
Nature Communications 14, 2984 (2023)
Visualizing atomic-orbital degrees of freedom is a frontier challenge in scanned microscopy. Some types of orbital order are virtually imperceptible to normal scattering techniques because they do not reduce the overall crystal lattice symmetry. A go
Externí odkaz:
http://arxiv.org/abs/2210.16235