Loading...
Please wait, while we are loading the content...
Similar Documents
Spin–Charge–Orbital Ordering in Hollandite-Type Manganites Studied by Model Hartree–Fock Calculation
| Content Provider | Semantic Scholar |
|---|---|
| Author | Fukuzawa, Makoto Ootsuki, Daiki Mizokawa, Takashi |
| Copyright Year | 2013 |
| Abstract | We have studied spin–charge–orbital orderings in a Mn3+/Mn4+ mixed valence state on a hollandite-type lattice using unrestricted Hartree–Fock calculation on a multi-band Mn \(3d\)–O \(2p\) lattice model. The calculations show that all the Mn3+–Mn4+, Mn3+–Mn3+, and Mn4+–Mn4+ superexchange interactions are ferromagnetic and play important roles to stabilize the charge and orbital ordering patterns. The most stable charge and orbital ordering pattern is consistent with the \(1\times 1\times 1\) orthorhombic or monoclinic structure of K1.6Mn8O16. |
| Starting Page | 074708 |
| Ending Page | 074708 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.7566/JPSJ.82.074708 |
| Volume Number | 82 |
| Alternate Webpage(s) | https://arxiv.org/pdf/1302.4197v1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
