3 papers
cond-mat.str-el2026
Non-Resonant Impulsively Stimulated Raman Scattering by a Terahertz Field: a Case Study of 1T-TaS2
Haotian Zhang, Yuheng Guo, Zidu Yu +7
Time-domain ultrafast and nonlinear terahertz spectroscopy techniques are recently applied to many condensed matter systems for investigating their collective excitations. In centr…
cond-mat.mtrl-sci2026
Field-induced topological Hall effect and butterfly-shaped magnetoresistance in the centrosymmetric antiferromagnet EuAuAs
Yu Zhang, Junfa Lin, Huan Wang +6
The coupling between magnetic and electronic degrees of freedom gives rise to a variety of intriguing transport phenomena. Among them, the topological Hall effect, originating from…
cond-mat.mes-hall2024
Ultrafast Carrier Relaxation Dynamics in a Nodal-Line Semimetal PtSn
Tianyun Lin, Yongkang Ju, Haoyuan Zhong +7
Topological Dirac nodal-line semimetals host topologically nontrivial electronic structure with nodal-line crossings around the Fermi level, which could affect the photocarrier dyn…