10 papers
Efficient small-cell sampling for machine-learning potentials of multi-principal element alloys
Yan Liu, Jiantao Wang, Hongkun Deng +3
Multi-principal element alloys (MPEAs) exhibit exceptional properties but face significant challenges in developing accurate machine-learning potentials (MLPs) due to their vast co…
Atomistic mechanisms of phase transitions in all-temperature barocaloric material KPF
Jiantao Wang, Yi-Chi Zhang, Yan Liu +6
Conventional barocaloric materials typically exhibit limited operating temperature ranges. In contrast, KPF has recently been reported to achieve an exceptional all-temperature…
Diverse polymorphs and phase transitions in van der Waals InSe
Mingfeng Liu, Jiantao Wang, Peitao Liu +4
Van der Waals InSe has garnered significant attention due to its unique properties and wide applications associated with its rich polymorphs and polymorphic phase transitio…
-Wave Flat Fermi Surface in Altermagnets Enables Maximum Charge-to-Spin Conversion
Junwen Lai, Tianye Yu, Peitao Liu +4
Altermagnets combine antiferromagnetic order with ferromagnet-like spin splitting, a duality that unlocks ultrafast spin-dependent responses. This unique property creates unprecede…
Nonlinear optical response in kagome lattice with inversion symmetry breaking
Xiangyang Liu, Junwen Lai, Jie Zhan +5
The kagome lattice is a fundamental model structure in condensed matter physics and materials science featuring symmetry-protected flat bands, saddle points, and Dirac points. This…
Néel vector-dependent anomalous transport in altermagnetic metal CrSb
Tianye Yu, Ijaz Shahid, Peitao Liu +3
Altermagnets are predicted to exhibit anomalous transport phenomena, such as the anomalous Hall and Nernst effects, as observed in ferromagnets but with a vanishing net magnetic mo…