3 papers
cond-mat.mtrl-sci2025
Anomalous shift in scattering from topological nodal-ring semimetals
Runze Li, Chaoxi Cui, Ying Liu +2
An electron beam may experience an anomalous spatial shift during an interface scattering process. Here, we investigate this phenomenon for reflection from mirror-symmetry-protecte…
cond-mat.supr-con2024
Anomalous shift in Andreev reflection from side incidence
Runze Li, Chaoxi Cui, Ying Liu +2
Andreev reflection at a normal-superconductor interface may be accompanied with an anomalous spatial shift. The studies so far are limited to the top incidence configuration. Here,…
cond-mat.mes-hall2019
Super-Andreev reflection and longitudinal shift of pseudospin-one fermions
Xiaolong Feng, Ying Liu, Zhi-Ming Yu +4
Novel fermions with a pseudospin-1 structure can be realized as emergent quasiparticles in condensed matter systems. Here, we investigate its unusual properties during the Andreev…