Spin-phonon coupling in AFM transition-metal mono-oxide

Granroth, Garrett; Ivashko, Alsu; Khan, Nazir; Tymoshenko, Yuliia; Weber, Frank

doi:10.14461/oncat.data/2570503

Title: Spin-phonon coupling in AFM transition-metal mono-oxide

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Abstract

Time-of-flight INS measurements were performed on single crystal NiO with the Wide Angular Range Chopper Spectrometer (ARCS) at the Spallation Neutron Source. Experiments were performed on NiO single crystal mounted in an aluminum can and cooled using a closed-cycle helium refrigerator. Measurements were conducted at T = 100 K and 650 K, with the [HHL] scattering plane aligned horizontally. A Fermi chopper with slit spacing of 1.52mm, spinning at 300 Hz, was used to select an incident neutron energy of 100 meV. All datasets were normalized to a vanadium standard to correct for detector efficiency and solid angle coverage. The data sets include the .nxs files, the generated .hdf5 files (for use with Phonon Explorer), and Python scripts used to create them.

Authors:

; Ivashko, Alsu;

; Tymoshenko, Yuliia;

Publication Date:: Fri Jun 27 04:00:00 UTC 2025

DOE Contract Number:: AC05-00OR22725

Research Org.:: High Flux Isotope Reactor (HFIR); Spallation Neutron Source (SNS)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Subject:: 36 MATERIALS SCIENCE; diffraction; magnons; spin-phonon coupling

OSTI Identifier:: 2570503

DOI:: https://doi.org/10.14461/oncat.data/2570503

Citation Formats


                    Granroth, Garrett, Ivashko, Alsu, Khan, Nazir, Tymoshenko, Yuliia, and Weber, Frank. Spin-phonon coupling in AFM transition-metal mono-oxide.  United States: N. p., 2025. 
        Web.  doi:10.14461/oncat.data/2570503.

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                    Granroth, Garrett, Ivashko, Alsu, Khan, Nazir, Tymoshenko, Yuliia, & Weber, Frank. Spin-phonon coupling in AFM transition-metal mono-oxide.  United States.  doi:https://doi.org/10.14461/oncat.data/2570503

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                    Granroth, Garrett, Ivashko, Alsu, Khan, Nazir, Tymoshenko, Yuliia, and Weber, Frank. 2025.  
"Spin-phonon coupling in AFM transition-metal mono-oxide".  United States.  doi:https://doi.org/10.14461/oncat.data/2570503.  https://www.osti.gov/servlets/purl/2570503. Pub date:Fri Jun 27 04:00:00 UTC 2025

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@article{osti_2570503,

  title        = {Spin-phonon coupling in AFM transition-metal mono-oxide},

  author       = {Granroth, Garrett and Ivashko, Alsu and Khan, Nazir and Tymoshenko, Yuliia and Weber, Frank},

  abstractNote = {Time-of-flight INS measurements were performed on single crystal NiO with the Wide Angular Range Chopper Spectrometer (ARCS) at the Spallation Neutron Source. Experiments were performed on NiO single crystal mounted in an aluminum can and cooled using a closed-cycle helium refrigerator. Measurements were conducted at T = 100 K and 650 K, with the [HHL] scattering plane aligned horizontally. A Fermi chopper with slit spacing of 1.52mm, spinning at 300 Hz, was used to select an incident neutron energy of 100 meV. All datasets were normalized to a vanadium standard to correct for detector efficiency and solid angle coverage. The data sets include the .nxs files, the generated .hdf5 files (for use with Phonon Explorer), and Python scripts used to create them.},

  doi          = {10.14461/oncat.data/2570503},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Fri Jun 27 04:00:00 UTC 2025},

  month        = {Fri Jun 27 04:00:00 UTC 2025}

}

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DOI: https://doi.org/10.14461/oncat.data/2570503

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