DOI > 10.5291/ILL-DATA.4-03-1759

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Title

Temperature dependence of the spin-phonon coupling in AFM transition-metal mono-oxide

Abstract

We propose to investigate the dynamics of the spin-phonon coupling in NiO focusing on the crossing points of phonon and magnon dispersion. The relatively simple structure allows a precise modelling of both phonons and magnons via ab-initio (phonons) and model calculations (magnons), respectively, which show good agreement with data from a recent time-of-flight experiment performed on ARCS, ORNL. The TOF data identify the wave vectors, where the magnons and phonons are simultaneously visible. We will study the properties of the dispersing branches as a function of temperature across TN.

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

Alsu Gazizulina; IVANOV Alexandre; MERRITT Adrian; Yuliia Tymoshenko and WEBER Frank. (2023). Temperature dependence of the spin-phonon coupling in AFM transition-metal mono-oxide. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.4-03-1759

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Institut Laue-Langevin

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