Exploration of Magnetic and Structural Phases of Altermagnet Fe<sub>2</sub>Mo<sub>3</sub>O<sub>8</sub> &nbsp;

Oral-In-person

Abstract

 

Structural phases of the Fe2Mo3O8 altermagnet system as a function of pressure, temperature, and magnetic field are being studied.   Combined simulation and diffraction measurements are utilized to determine the structure vs. pressure and temperature.  The measurements are used to refine the crystal structures.  Simulations are conducted to explore the resulting magnetic configurations based on the determined structures.  Pressure is seen as a clean way to tune the properties of this class of materials.    

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Presenters

  • Trevor Tyson

    • New Jersey Institute of Technology

Authors

  • Trevor Tyson

    • New Jersey Institute of Technology

  • Sizhan Liu

    • New Jersey Institute of Technology

  • Sandun Amarasingh Amarasinghe

  • Kefeng Wang

  • Stella Chariton

    • The University of Chicago (GSECARS)

  • Vitali Prakapenka

    • University of Chicago

  • Tieyan Chang

  • Yu-Sheng Chen

  • Sang-Wook Cheong

    • Rutgers University

  • A.M.M. Abeykoon

    • Brookhaven National Laboratory