Magnon diffusion lengths in bulk and thin film Fe3O4 for spin Seebeck applications

The determination of the magnon diffusion length (MDL) is important for increasing the efficiency of spin Seebeck effect (SSE) based devices utilising non-metallic magnets. We extract the MDL at $50$ and $300\,\rm{K}$ in an $\rm{Fe}_{3}\rm{O}_{4}$ single crystal from the magnon dispersion obtained u...

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Bibliographic Details
Main Authors: Guru Venkat, Chris Cox, D Voneshen, AJ Caruana, A Piovano, Michael Cropper, Kelly Morrison
Format: Default Article
Published: 2020
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Online Access:https://hdl.handle.net/2134/12645935.v1
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