Orbital magnetization and its effects in spin-chiral ferromagnetic kagome lattice in the general spin-coupling region

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dc.creatorWang, Zhigang
dc.creatorZhang, Ping
dc.date2008-01-20
dc.date.accessioned2026-07-07T08:55:34Z
dc.date.available2026-07-07T08:55:34Z
dc.descriptionThe orbital magnetization and its effects on the two-dimensional kagomé lattice with spin anisotropies included in the general Hund's coupling region have been theoretically studied. The results show that the strength of the Hund's coupling, as well as the spin chirality, contributes to the orbital magnetization $\mathcal{M}$. Upon varying both these parameters, it is found that the two parts of $\mathcal{M}$, i.e., the conventional part $\mathbf{M}_{c}$ and the Berry-phase correction part $\mathbf{M}_Ω$, oppose each other. The anomalous Nernst conductivity is also calculated and a peak-valley structure as a function of the electron Fermi energy is obtained.
dc.description7 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/0801.3061
dc.identifierhttp://arxiv.org/abs/0801.3061
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/146309
dc.subjectMesoscale and Nanoscale Physics
dc.subjectStrongly Correlated Electrons
dc.titleOrbital magnetization and its effects in spin-chiral ferromagnetic kagome lattice in the general spin-coupling region
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