Coherent THz spin dynamics in antiferromagnets beyond the approximation of the Néel vector
Controlled generation of coherent spin waves with highest possible frequencies and shortest possible wavelengths is a cornerstone of spintronics and magnonics. Here, using Heisenberg antiferromagnet RbMnF3, we demonstrate that laser-induced THz spin dynamics corresponding to pairs of mutually cohere...
Main Authors: | , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2024-01-01
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Series: | APL Materials |
Online Access: | http://dx.doi.org/10.1063/5.0180888 |