Phonon anomaly and local distortion in iron-manganese-based Elinvar alloys

Phonon anomaly and local distortion in iron-manganese-based Elinvar alloys

This paper examines the phonon dispersion and static local atomic distortion of iron-manganese-based Elinvar alloys using high-resolution inelastic X-ray scattering, magnetization, neutron diffraction, and neutron total scattering. In this study, nonlinear phonon dispersion was observed for a transv...

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Bibliographic Details
Main Authors: Yoshihiko Umemoto, Yoichi Ikeda, Takashi Honda, Daisuke Ishikawa, John A. Schneeloch, Jörg C. Neuefeind, Shinichiro Tozawa, Rie Umetsu, Despina Louca, Alfred Q. R. Baron, Masaki Fujita
Format: Article
Language:English
Published: Taylor & Francis Group 2025-12-01
Series:Science and Technology of Advanced Materials
Subjects:
Iron-manganese based alloy
Elinvar
martensitic transformation
phonon softening
local distortion
Online Access:https://www.tandfonline.com/doi/10.1080/14686996.2025.2540278
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