Anomalies in the cathodoluminescence of the antiferromagnetic oxides NiO and CoO
| dc.contributor.author | Díaz-Guerra Viejo, Carlos | |
| dc.contributor.author | Piqueras De Noriega, Francisco Javier | |
| dc.date.accessioned | 2023-06-20T19:02:32Z | |
| dc.date.available | 2023-06-20T19:02:32Z | |
| dc.date.issued | 1997-12 | |
| dc.description | (C) 1997 Elsevier Science Ltd. This work was supported by 21. DGICYT (Project PB 93-1256). | |
| dc.description.abstract | Cathodoluminescence (CL) of the antiferromagnetic oxides NiO and CoO has been investigated. Both compounds show luminescence bands in the visible and near infrared spectral ranges, tentatively attributed to intra-ionic transitions. Dependence of the visible CL intensity with temperature presents anomalies at about half of the Neel temperature, which are explained by the existence of magnetic ordering effects. The results are briefly compared with previous reports on the CL from YBa_2Cu-3O-(7-x). | |
| dc.description.department | Depto. de Física de Materiales | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | DGICYT | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/26393 | |
| dc.identifier.doi | 10.1016/S0038-1098(97)10010-2 | |
| dc.identifier.issn | 0038-1098 | |
| dc.identifier.officialurl | http://dx.doi.org/10.1016/S0038-1098(97)10010-2 | |
| dc.identifier.relatedurl | http://www.sciencedirect.com/ | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/59154 | |
| dc.issue.number | 12 | |
| dc.journal.title | Solid State Communications | |
| dc.language.iso | eng | |
| dc.page.final | 766 | |
| dc.page.initial | 763 | |
| dc.publisher | Pergamon-Elsevier Science LTD | |
| dc.relation.projectID | PB 93-1256 | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 538.9 | |
| dc.subject.keyword | Wave-Assisted Photoluminescence | |
| dc.subject.keyword | D-D Excitations | |
| dc.subject.keyword | Electronic-Structure | |
| dc.subject.keyword | Low-Temperatures | |
| dc.subject.keyword | Yba2cu3o7-X | |
| dc.subject.keyword | Nio(100) | |
| dc.subject.keyword | Mno | |
| dc.subject.keyword | Microscopy | |
| dc.subject.keyword | Crystals | |
| dc.subject.keyword | Coo(100) | |
| dc.subject.ucm | Física de materiales | |
| dc.title | Anomalies in the cathodoluminescence of the antiferromagnetic oxides NiO and CoO | |
| dc.type | journal article | |
| dc.volume.number | 104 | |
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