4 citations · 4 across the 1 of their papers we have counts for
7 papers
Is ruthenium dioxide altermagnet?
Alexander A. Tsirlin, Ece Uykur, Oleg Janson
Ruthenium dioxide was named as one of the first and most promising altermagnetic candidates with -wave symmetry. We summarize key findings for this material and critically discu…
Low-field magnetization processes of hexagonal easy-plane altermagnet -MnTe
Sahana Rößler, Victoria Ginga, Marcus Schmidt +5
Single crystals of -MnTe were synthesized by chemical vapor transport using iodine as the transport reagent. Structural characterization by powder x-ray diffraction confirmed th…
Optical conductivity and band gap in the double-Weyl candidate SrSi2 at ambient pressure
L. Z. Maulana, A. A. Tsirlin, E. Uykur +4
We probe the possible double-Weyl state in cubic SrSi2 using optical spectroscopy. The complex optical conductivity was measured in a frequency range from 70 to 22 000 cm-1 at temp…
Pressure tuning of competing interactions on a honeycomb lattice
Piyush Sakrikar, Bin Shen, Eduardo H. T. Poldi +20
Magnetic exchange interactions are mediated via orbital overlaps across chemical bonds. Thus, modifying the bond angles by physical pressure or strain can tune the relative strengt…
Beyond kagome: -bands in kagome metals
Alexander A. Tsirlin, Ece Uykur
We review recent studies on quantum materials where transition-metal atoms give rise to -bands typical of kagome metals. Using examples from several material families - AVSb…
Pressure-tuned spin chains in brochantite, CuSO(OH)
Victoria A. Ginga, Bin Shen, Ece Uykur +3
Using high-pressure single-crystal x-ray diffraction combined with thermodynamic measurements and density-functional calculations, we uncover the microscopic magnetic model of the…