707 citations · 3k across the 41 of their papers we have counts for
41 papers
Chiral magnons in altermagnetic RuO2
Libor Šmejkal, Alberto Marmodoro, Kyo-Hoon Ahn +8
Magnons in ferromagnets have one chirality, and typically are in the GHz range and have a quadratic dispersion near the zero wavevector. In contrast, magnons in antiferromagnets ar…
Altermagnetism and magnetic groups with pseudoscalar electron spin
Ilja Turek
We revise existing group-theoretical approaches for a treatment of nonrelativistic collinear magnetic systems with perfect translation invariance. We show that full symmetry groups…
Magnetic properties of Mn-doped BiSe topological insulators: ab initio calculations
K. Carva, P. Baláž, J. Šebesta +7
Doping BiSe by magnetic ions represents an interesting problem since it may break the time reversal symmetry needed to maintain the topological insulator character. Mn dopa…
Methods of electron transport in ab initio theory of spin stiffness
Ilja Turek, Josef Kudrnovsky, Vaclav Drchal
We present an ab initio theory of the spin-wave stiffness tensor for ordered and disordered itinerant ferromagnets with pair exchange interactions derived from a method of infinite…
Antiferromagnetic CuMnAs: Ab initio description of finite temperature magnetism and resistivity
David Wagenknecht, Karel Výborný, Karel Carva +1
Noncollinear magnetic moments in antiferromagnets (AFM) lead to a complex behavior of electrical transport, even to a decreasing resistivity due to an increasing temperature. Prope…
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…