In this section
@article{Bhattacharya:2024:10.1103/PhysRevB.110.014417,
author = {Bhattacharya, A and Habib, MR and Ahmed, A and Satpati, B and Duttagupta, S and Dasgupta, I and Das, I},
doi = {10.1103/PhysRevB.110.014417},
journal = {Physical Review B},
title = {Spin-valve-like magnetoresistance and anomalous Hall effect in magnetic Weyl metal Mn2 PdSn},
url = {http://dx.doi.org/10.1103/PhysRevB.110.014417},
volume = {110},
year = {2024}
}
TY - JOUR
AB - Realization of noncentrosymmetric magnetic Weyl metals is expected to exhibit anomalous transport properties stemming from the interplay of unusual bulk electronic topology and magnetism. Here, we present spin-valve-like magnetoresistance at room temperature in ferrimagnetic Weyl metal Mn2PdSn that crystallizes in the inverse Heusler structure. Anomalous magnetoresistance displays dominant asymmetric component attributed to domain wall electron scattering, indicative of spin-valve-like behavior. Ab initio calculations confirm the topologically nontrivial nature of the band structure, with Weyl nodes proximate to Fermi energy, providing deeper insights into the observed intrinsic Berry curvature mediated substantial anomalous Hall conductivity. Our results underscore the inverse Heusler compounds as promising platform to realize magnetic Weyl metals/semimetals and leverage emergent transport properties for electronic functionalities.
AU - Bhattacharya,A
AU - Habib,MR
AU - Ahmed,A
AU - Satpati,B
AU - Duttagupta,S
AU - Dasgupta,I
AU - Das,I
DO - 10.1103/PhysRevB.110.014417
PY - 2024///
SN - 2469-9950
TI - Spin-valve-like magnetoresistance and anomalous Hall effect in magnetic Weyl metal Mn2 PdSn
T2 - Physical Review B
UR - http://dx.doi.org/10.1103/PhysRevB.110.014417
VL - 110
ER -