Large room-temperature intergrain magnetoresistance in double perovskite SrFe1-x(Mo or Re)(x)O-3
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kim, TH | ko |
| dc.contributor.author | Uehara, M | ko |
| dc.contributor.author | Cheong, SW | ko |
| dc.contributor.author | Lee, Soonchil | ko |
| dc.date.accessioned | 2013-03-02T14:16:47Z | - |
| dc.date.available | 2013-03-02T14:16:47Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 1999-03 | - |
| dc.identifier.citation | APPLIED PHYSICS LETTERS, v.74, no.12, pp.1737 - 1739 | - |
| dc.identifier.issn | 0003-6951 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/73932 | - |
| dc.description.abstract | We report significant intergrain magnetoresistance (IMR) in polycrystalline double perovskites of SrFe1-x (Mo or Re)(x)O-3 at room temperature. Systematics of the temperature dependence of IMR indicates that the observed large room-temperature IMR in SrFe1/2Mo1/2O3 originates from the ferrimagnetic nature of insulating grain boundaries as well as the half-metallicity of this perovskite. Our results indicate that a new avenue for spin-polarized tunneling junctions is to utilize insulating interface layers with ferromagnetic or ferrimagnetic coupling. (C) 1999 American Institute of Physics. [S0003-6951(99)00412-X]. | - |
| dc.language | English | - |
| dc.publisher | AMER INST PHYSICS | - |
| dc.subject | LOW-FIELD MAGNETORESISTANCE | - |
| dc.subject | PYROCHLORE TL2MN2O7 | - |
| dc.title | Large room-temperature intergrain magnetoresistance in double perovskite SrFe1-x(Mo or Re)(x)O-3 | - |
| dc.type | Article | - |
| dc.identifier.wosid | 000079405800032 | - |
| dc.identifier.scopusid | 2-s2.0-0032613772 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 74 | - |
| dc.citation.issue | 12 | - |
| dc.citation.beginningpage | 1737 | - |
| dc.citation.endingpage | 1739 | - |
| dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
| dc.identifier.doi | 10.1063/1.123672 | - |
| dc.contributor.localauthor | Lee, Soonchil | - |
| dc.contributor.nonIdAuthor | Kim, TH | - |
| dc.contributor.nonIdAuthor | Uehara, M | - |
| dc.contributor.nonIdAuthor | Cheong, SW | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordPlus | LOW-FIELD MAGNETORESISTANCE | - |
| dc.subject.keywordPlus | PYROCHLORE TL2MN2O7 | - |
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