Structure of a Hydride Based on TiZrHfMoTa High-Entropy Alloy

S. A. Lushnikov; Лушников С. А.; S. S. Agafonov; Агафонов С. С.

doi:10.31857/S0002337X23080110

Structure of a Hydride Based on TiZrHfMoTa High-Entropy Alloy

Authors: Lushnikov S.A.¹, Agafonov S.S.²
Affiliations:
1. Moscow State University
2. Kurchatov Institute (National Research Centre)
Issue: Vol 59, No 8 (2023)
Pages: 866-870
Section: Articles
URL: https://cardiosomatics.ru/0002-337X/article/view/668168
DOI: https://doi.org/10.31857/S0002337X23080110
EDN: https://elibrary.ru/ROYCJY
ID: 668168

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Abstract
About the authors
References
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Abstract

We have synthesized a hydride phase based on a TiZrHfMoTa high-entropy alloy with a body-centered cubic lattice. Hydride formation has been shown by X-ray and neutron diffraction to be accompanied by a cubic-to-tetragonal lattice transformation. Structure analysis of a deuteride based on the same alloy has made it possible to locate the deuterium atoms and determine their position parameters.

Keywords

high-entropy alloys, X-ray and neutron diffraction, structure of hydrides

About the authors

S. A. Lushnikov

Moscow State University

Email: lushnikov@hydride.chem.msu.ru
119991, Moscow, Russia

S. S. Agafonov

Kurchatov Institute (National Research Centre)

Author for correspondence.
Email: lushnikov@hydride.chem.msu.ru
123182, Moscow, Russia

References

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