Ultramicroscopy
Detecting Magnon-phonon coupling in yttrium iron garnet with variable temperature STEM-EELS.
Alexander Reifsnyder, Mohamed Nawwar, Minyue Zhu, Joseph P Heremans, Jordan A Hachtel, David W McComb
Published: 202610.1016/j.ultramic.2025.114265
Abstract
Magnons, quanta of spin wave excitations in magnetically ordered materials, have been identified as candidates for several potentially transformative technologies in recent years. Macroscopic techniques, such as neutron scattering or Raman spectrosco…
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