Thermal squeezing and nonlinear spectral shift of magnons in antiferromagnetic insulators
We investigate the effect of magnon–magnon interactions on the dispersion and polarization of magnon modes in collinear antiferromagnetic (AF) insulators at finite temperatures. In two-sublattice AF systems with uniaxial easy-axis and biaxial easy-plane magneto-crystalline anisotropies, we implement...
Main Authors: | Mahroo Shiranzaei, Roberto E Troncoso, Jonas Fransson, Arne Brataas, Alireza Qaiumzadeh |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2022-01-01
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Series: | New Journal of Physics |
Subjects: | |
Online Access: | https://doi.org/10.1088/1367-2630/ac94f0 |
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