Aspects of the correlation effects, antiferromagnetic order, and translational symmetry of the electronic structure of NiO and CoO
- 14 May 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 64 (20) , 2442-2445
- https://doi.org/10.1103/physrevlett.64.2442
Abstract
We have performed angle-resolved photoemission experiments and density-functional band calculations for NiO and CoO. The measured oxygen bands are in excellent agreement with the calculation, but the measured cation 3d dispersion is only about 25% of the calculated one. We have also demonstrated the effects of the antiferromagnetic order on the electronic structure of these materials.Keywords
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