Tuning Elinvar effect in severely distorted single-phase high entropy alloys

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

View graph of relations



Original languageEnglish
Article number055105
Journal / PublicationJournal of Applied Physics
Issue number5
Online published6 Feb 2023
Publication statusPublished - 7 Feb 2023


In this work, we fabricated a series of severely distorted high-entropy Elinvar alloys through micro-alloying of (CoNi)50-x(TiZrHf)50Fex (in atomic percentage). Through carefully designed experiments, we demonstrate a tunable Elinvar effect that is positively correlated with overall lattice distortion in single-phase B2 high entropy alloys. Finally, we propose a simple physical model that captures the general trend of our experimental findings. © 2023 Author(s).

Research Area(s)