3 papers
cond-mat.mtrl-sci2026
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…
cond-mat.mtrl-sci2025
Reconfigurable Room Temperature Exchange Bias through Néel Order Switching in van der Waals Heterostructures
Jicheng Wang, Shilei Ding, Bei Ding +9
Exchange bias effect plays a crucial role in modern magnetic memory technology. Recently, van der Waals magnetic materials have emerged and shown potential in spintronic devices at…
cond-mat.mes-hall2025
Layer-dependent field-free switching of Néel vector in a van der Waals antiferromagnet
Haoran Guo, Zhongchong Lin, Jinhao Lu +12
Two-dimensional antiferromagnets, combining the dual advantages of van der Waals (vdW) and antiferromagnetic materials, provide an unprecedented platform for exploring emergent spi…