4 papers · 1 filter
Magnetic field-induced non-trivial Lifshitz transition in TaCo2Te2
Suman Kalyan Pradhan, Xiaoming Ma, Jicheng Wang +14
Magnetic-field-driven Lifshitz transitions are typically considered zero-temperature phenomena involving Fermi-surface reconstruction without symmetry breaking. Here, we report an…
Unraveling effects of competing interactions and frustration in vdW ferromagnetic Fe3GeTe2 nanoflake devices
Rajeswari Roy Chowdhury, Daiichi Kurebayashi, Jana Lustikova +4
Two-dimensional (2D) van der Waals (vdW) magnets and devices have garnered significant attention owing to the stabilization of long range magnetic order down to atomic limit, and t…
Giant Topological Hall Effect in Magnetic Weyl Metal MnPdIrSn
Arnab Bhattacharya, Afsar Ahmed, Sreeparvathy PC +6
The synergy between real and reciprocal space topology is anticipated to yield a diverse array of topological properties in quantum materials. We address this pursuit by achieving…
Unconventional Hall effect and its variation with Co-doping in van der Waals Fe3GeTe2
Rajeswari Roy Chowdhury, Samik DuttaGupta, Chandan Patra +5
Two-dimensional (2D) van der Waals (vdW) magnetic materials have attracted a lot of attention owing to the stabilization of long-range magnetic order down to atomic dimensions, and…