Impact of randomness in Fe/Ru anti-site disorder on magnetism and the likely suppression of half-metallicity in quaternary Heusler alloy FeRuCrSi

Journal of Materials Chemistry C 2026 Open access

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Authors: Shuvankar Gupta, Sudip Chakraborty, Vidha Bhasin, Céline Barreteau, Jean‐Claude Crivello, Jean−Marc Grenèche, S. N. Jha, D. Bhattacharyya, E. Alleno, Chandan Mazumdar
DOI: 10.1039/d6tc01490a
Cited by: 1
References: 64

Abstract

Local Fe/Ru disorder in FeRuCrSi drives fragile ferromagnetism and Fe-dominated magnetism, challenging the theoretically predicted robust half-metallic Heusler state.

Fields of Study & Subjects

Heusler alloys: electronic and magnetic properties Shape Memory Alloy Transformations Magnetic properties of thin films

Publication details

Journal / source
Journal of Materials Chemistry C
Publisher
Royal Society of Chemistry (RSC)
Volume
14
Issue
38
Pages
17871-17884
Publication date
1 January 2026
Language
EN