4 papers
-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…
Magnetism and weak electronic correlations in Kagome metal ScVSn
Tianye Yu, Junwen Lai, Xiangyang Liu +3
As one class of typical quantum materials, Kagome metals in VSb( = K, Rb, Cs) have attracted extensive attentions due to their interesting physical properties and dif…
Origin of the charge density wave state in BaFeAl
Yuping Li, Mingfeng Liu, Jiangxu Li +7
Recently, a first-order phase transition associated with charge density wave (CDW) has been observed at low temperatures in intermetallic compound BaFeAl. However, this tra…