Magnetism of competing high-spin/low-spin states in Ba2NiO2(AgSe)2 and related two-orbital two-electron systems
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DOI: 10.1103/physrevb.105.064406
Abstract: We discuss the thermodynamic and magnetic properties of a competing high-spin/low-spin two-orbital two-electron model on a square-lattice possibly relevant to the nickelates such as Ba2NiO2(AgSe)2 (BNOAS). We focus on parameter regimes where a high-spin (S… read more here.
Keywords: competing high; spin low; low spin; spin ... See more keywords