Anomalous Hall Conductivity and Nernst Effect of the Ideal Weyl Semimetallic Ferromagnet EuCd2As2

S Roychowdhury, M Yao, K Samanta, S Bae… - Advanced …, 2023 - Wiley Online Library
Weyl semimetal is a unique topological phase with topologically protected band crossings in
the bulk and robust surface states called Fermi arcs. Weyl nodes always appear in pairs with …

: A Magnetic Semiconductor

D Santos-Cottin, I Mohelský, RA Nelson, J King, S Cheng, AJ Williams… - Chemistry of …, 2024 - ACS Publications
EuCd2As2 has attracted considerable interest as one of the few magnetic Weyl semimetal
candidate materials, although recently, there have been emerging reports that claim it to …

Pressure-induced ferromagnetism in the topological semimetal

E Gati, SL Bud'ko, LL Wang, A Valadkhani, R Gupta… - Physical Review B, 2021 - APS
The antiferromagnet and semimetal Eu Cd 2 As 2 has recently attracted a lot of attention due
to a wealth of topological phases arising from the interplay of topology and magnetism. In …

Giant nonlinear anomalous Hall effect induced by spin-dependent band structure evolution

X Cao, JX Yu, P Leng, C Yi, X Chen, Y Yang, S Liu… - Physical Review …, 2022 - APS
The anomalous Hall effect (AHE) is a key transport signature revealing the topological
properties of magnetic compounds. In quantum materials, the classical linear dependence of …