64 citations · 202 across the 18 of their papers we have counts for
8 papers · 1 filter
Spin Hall and Edelstein Effects in Novel Chiral Noncollinear Altermagnets
Mengli Hu, Oleg Janson, Claudia Felser +3
Altermagnets are a newly discovered class of magnetic phases that combine the spin polarization behavior of ferromagnetic band structures with the vanishing net magnetization chara…
Fermi arcs dominating the electronic surface properties of trigonal PtBi
Sven Hoffmann, Sebastian Schimmel, Riccardo Vocaturo +10
Materials combining topologically non-trivial behavior and superconductivity offer a potential route for quantum computation. However, the set of available materials intrinsically…
Fermi-liquid behavior of non-altermagnetic RuO
Maxim Wenzel, Ece Uykur, Sahana Rößler +5
Presence of magnetism in potentially altermagnetic RuO has been a subject of intense debate. Using broadband infrared spectroscopy combined with density-functional band-structu…
Topological Weyl Altermagnetism in CrSb
Cong Li, Mengli Hu, Zhilin Li +12
Altermagnets constitute a novel, third fundamental class of collinear magnetic ordered materials, alongside with ferro- and antiferromagnets. They share with conventional antiferro…
Giant Linear Dichroism Controlled by Magnetic Field in FePS
Xu-Guang Zhou, Zhuo Yang, Youjin Lee +7
Magnetic-field control of fundamental optical properties is a crucial challenge in the engineering of multifunctional microdevices. Van der Waals (vdW) magnets retaining a magnetic…
Electronic structure of the surface superconducting Weyl semimetal PtBi
Riccardo Vocaturo, Klaus Koepernik, Jorge I. Facio +4
Trigonal PtBi is a layered semimetal without inversion symmetry, featuring 12 Weyl points in the vicinity of the Fermi energy. Its topological Fermi arcs were recently shown to…
Geometric frustration and Dzyaloshinskii-Moriya interactions in a quantum star lattice hybrid copper sulfate
Hajime Ishikawa, Yuto Ishii, Takeshi Yajima +6
We study the magnetism of a layered, spin- organic-inorganic copper sulfate, which is a close realization of the star lattice antiferromagnet, one of the playgrounds of ge…
Layer dependent topological phases and transitions in TaRhTe: From monolayer and bilayer to bulk
Xiao Zhang, Ning Mao, Oleg Janson +2
The recently synthesized ternary quasi-2D material TaRhTe is a bulk Weyl semimetal with an intrinsically layered structure, which poses the question how the topology of its ele…