Comparing the orbital angular momentum and magnetic moment of magnons in the Kagome antiferromagnet with negative spin chirality
This study investigates orbital angular momentum (OAM) and magnetic moment (OMM) of magnons in a Kagome antiferromagnet with negative spin chirality. Although their average values behave differently under an external field, their associated Nernst coefficients show nearly identical field dependencies. This suggests a strong connection between OAM and OMM transport properties, even though the magnons are chargeless.