Spin and orbital magnetic moments of Fe3O4
| dc.citation.epage | 0 | en_US |
| dc.citation.issue | 7 | en_US |
| dc.citation.spage | 0 | en_US |
| dc.citation.volume | 93 | en_US |
| dc.citation.woscount | 128 | en_US |
| dc.contributor.author | Huang, DJ | en_US |
| dc.contributor.author | Chang, CF | en_US |
| dc.contributor.author | Jeng, HT | en_US |
| dc.contributor.author | Guo, GY | en_US |
| dc.contributor.author | Lin, HJ | en_US |
| dc.contributor.author | Wu, WB | en_US |
| dc.contributor.author | Ku, HC | en_US |
| dc.contributor.author | Fujimori, A | en_US |
| dc.contributor.author | Takahashi, Y | en_US |
| dc.contributor.author | Chen, CT | en_US |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.date.accessioned | 2019-04-03T06:37:45Z | |
| dc.date.available | 2019-04-03T06:37:45Z | |
| dc.date.issued | 2004-08-13 | en_US |
| dc.description.abstract | We present measurements of the spin and orbital magnetic moments of Fe3O4 by using SQUID and magnetic circular dichroism in soft x-ray absorption. The measurements show that Fe3O4 has a noninteger spin moment, in contrast to its predicted half-metallic feature. Fe3O4 also exhibits a large unquenched orbital moment. Calculations using the local density approximation including the Hubbard U method and the configuration interaction cluster-model suggest that strong correlations and spin-orbit interaction of the 3d electrons result in the noninteger spin and large orbital moments of Fe3O4. | en_US |
| dc.identifier.doi | 10.1103/PhysRevLett.93.077204 | en_US |
| dc.identifier.issn | 0031-9007 | en_US |
| dc.identifier.journal | PHYSICAL REVIEW LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevLett.93.077204 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/26477 | |
| dc.identifier.wosnumber | WOS:000223273300056 | en_US |
| dc.language.iso | en_US | en_US |
| dc.title | Spin and orbital magnetic moments of Fe3O4 | en_US |
| dc.type | Article | en_US |