Anomalous and anisotropic nonlinear susceptibility in the proximate Kitaev magnet α-RuCl3
Abstract The leading order nonlinear (NL) susceptibility, χ 3, in a paramagnet is negative and diverges as T → 0. This divergence is destroyed when spins correlate and the NL response provides unique insights into magnetic order. Dimensionality, exchange interaction, and preponderance of quantum eff...
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| Auteurs principaux: | , , , , , , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
Nature Portfolio
2021
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| Accès en ligne: | https://doaj.org/article/0a16e793172a4c1396b37282e542867b |
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