32 citations · 91 across the 6 of their papers we have counts for
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High thermoelectric performance in metallic NiAu alloys
Fabian Garmroudi, Michael Parzer, Alexander Riss +5
Thermoelectric (TE) materials seamlessly convert thermal into electrical energy and vice versa, making them promising for applications such as power generation or cooling. Although…
Comparative ab initio study of the structural, electronic, magnetic, and dynamical properties of LiOsO and NaOsO
Peitao Liu, Jiangang He, Bongjae Kim +4
Despite similar chemical compositions, LiOsO and NaOsO exhibit remarkably distinct structural, electronic, magnetic, and spectroscopic properties. At low temperature, LiOsO…
Electron transport in high-entropy alloys: AlCrFeCoNi as a case study
J. Kudrnovský, V. Drchal, F. Máca +2
The high-entropy alloys AlCrFeCoNi exist over a broad range of Al concentrations (). With increasing Al content their structure is changed from the fcc to bcc phas…
Nature of the magnetic moment of cobalt in ordered FeCo alloy
Arsenii Gerasimov, Lars Nordström, Sergii Khmelevskyi +2
The magnets are typically classified into Stoner and Heisenberg type, depending on the itinerant or localized nature of the constituent magnetic moments. In this work, we investiga…
Competing magnetic interactions in spin-1/2 square lattice: hidden order in SrVO
Bongjae Kim, Sergii Khmelevskyi, Peter Mohn +1
With decreasing temperature SrVO undergoes two structural phase transitions, tetragonal-to-orthorhombic-to-tetragonal, without long-range magnetic order. Recent experiments…
Non-collinear magnetic ordering in compressed FePd ordered alloy: a first principles study
Y. O. Kvashnin, S. Khmelevskyi, J. Kudrnovský +3
By means of ab initio calculations based on the density functional theory we investigated magnetic phase diagram of ordered FePd alloy as a function of external pressure. Consi…