In this section
@article{Ahmed:2025:10.1002/adfm.202513056,
author = {Ahmed, A and Bhattacharya, A and Singh, P and Kumar, A and Singha, T and Biswas, A and Mudryk, Y and Das, I},
doi = {10.1002/adfm.202513056},
journal = {Advanced Functional Materials},
title = {Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn},
url = {http://dx.doi.org/10.1002/adfm.202513056},
year = {2025}
}
TY - JOUR
AB - Noncollinear magnets with near-zero net magnetization and nontrivial bulk electronic topology hold significant promise for spintronic applications, though their scarcity necessitates deliberate design strategies. In this work, a topologically nontrivial electronic structure is reported in metallic Mn<inf>2</inf>PdIn, which crystallizes in the inverse Heusler structure and exhibits a spin-glassy ground state with quenched magnetization. The system features Weyl-type band crossings near the Fermi level and reveals a novel interplay among momentum-space nesting, orbital hybridization, and spin-orbit coupling. Comprehensive magnetotransport measurements reveal a pronounced anomalous Hall effect (AHE) in Mn<inf>2</inf>PdIn. The observed quadratic relationship between the longitudinal and anomalous Hall resistivities highlights the dominance of the intrinsic Berry curvature contribution to the AHE. These findings establish inverse Heusler alloys as compelling platforms for realizing noncollinear magnets that host Weyl-type semimetallic or metallic phases-combining suppressed magnetization with robust electronic transport-thereby offering a promising route toward their seamless integration into next-generation spintronic devices.
AU - Ahmed,A
AU - Bhattacharya,A
AU - Singh,P
AU - Kumar,A
AU - Singha,T
AU - Biswas,A
AU - Mudryk,Y
AU - Das,I
DO - 10.1002/adfm.202513056
PY - 2025///
SN - 1616-301X
TI - Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn
T2 - Advanced Functional Materials
UR - http://dx.doi.org/10.1002/adfm.202513056
ER -