Magnetic field induced spin wave reflection by a domain wall in synthetic antiferromagnets

Micromagnetic simulations are used to investigate the effect of an external magnetic field on the interaction between domain walls and linearly polarized propagating spin waves in synthetic antiferromagnets. Two regimes with a sharp transition between them are found. At large fields, spin waves are...

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Veröffentlicht in:	Journal of applied physics 2024-08, Vol.136 (8)
Hauptverfasser:	Hadjoudja, Amina, Garcia-Sanchez, Felipe, Lopez-Diaz, Luis
Format:	Artikel
Sprache:	eng
Schlagworte:	Antiferromagnetism Domain walls Excitation Linear polarization Magnetic domains Magnetic fields Magnons Oscillation modes Wave propagation Wave reflection
Online-Zugang:	Volltext
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