Excitonic magnetism at the intersection of spin-orbit coupling and crystal-field splitting
Excitonic magnetism involving superpositions of singlet and triplet states is expected to arise for two holes in strongly correlated and spin-orbit-coupled t_{2g} orbitals. However, uncontested material examples for its realization are rare. We apply the variational cluster approach to the square la...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2020-08-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.2.033201 |