Theory of charge and spin ordering in the nickelates - Physics ...
Theory of charge and spin ordering in the nickelates - Physics ...
Theory of charge and spin ordering in the nickelates - Physics ...
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Outl<strong>in</strong>e<br />
Introduction to Mott transitions <strong>and</strong> <strong>charge</strong>/<strong>sp<strong>in</strong></strong> order <strong>in</strong> <strong>the</strong><br />
RNiO3 <strong>nickelates</strong><br />
Hubbard model<br />
it<strong>in</strong>erant limit: <strong>sp<strong>in</strong></strong>-density wave<br />
L<strong>and</strong>au analysis <strong>of</strong> <strong>sp<strong>in</strong></strong> <strong>and</strong> <strong>charge</strong> order<br />
role <strong>of</strong> orthorhombicity<br />
Localized limit<br />
<strong>sp<strong>in</strong></strong> <strong>and</strong> <strong>charge</strong> order<br />
O<strong>the</strong>r tests for it<strong>in</strong>erant versus localized physics