Disorder-induced topological properties in CoFeCrZ (Z = Al and Ga) Heusler alloys: from spin gapless semiconductors to magnetic Weyl semimetals

Journal of Materials Chemistry C 2026

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Authors: Madhumita Halder, Raghu Chatanathodi, Amit Kumar, Seikh Mohammad Yusuf
DOI: 10.1039/d5tc04049c
Cited by: 1
References: 42

Abstract

B2-type disorder destabilizes the spin gapless semiconducting phase, drives the system into a magnetic Weyl semimetallic state, enhances the intrinsic anomalous Hall conductivity and induces topologically protected surface states.

Fields of Study & Subjects

Heusler alloys: electronic and magnetic properties Magnetic properties of thin films Multiferroics and related materials

Publication details

Journal / source
Journal of Materials Chemistry C
Publisher
Royal Society of Chemistry (RSC)
Volume
14
Issue
18
Pages
7698–7708
Publication date
1 January 2026
Language
EN