3 papers
cond-mat.mtrl-sci2025
Evolution from Topological Dirac Metal to Flat-band-Induced Antiferromagnet in Layered KxNi4S2 (0<=x<=1)
Hengdi Zhao, Xiuquan Zhou, Hyowon Park +17
Condensed matter systems with coexisting Dirac cones and flat bands, and a switchable control between them within a single system, are desirable but remarkably uncommon. Here we re…
cond-mat.mtrl-sci2025
A15 Phase Ta3Sb Thin Films: Direct Synthesis, Charge Transport and Spin-Orbit Torque
J. S. Jiang, Qianheng Du, Yi Li +9
Ta3Sb is one of the A15 compounds that have been predicted to have giant spin Hall conductivities due to the gapped Dirac-like band crossings in their electronic structures. We use…
cond-mat.mtrl-sci2024
Structural and magnetic properties of CoTeMoO revisited
Yu Li, Jared Coles, Xin Gui +11
We have conducted a comprehensive investigation into the magnetic properties of the chiral multiferroic material CoTeMoO. In contrast with the previous claim of canted antiferr…