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dc.contributor.author | Shengelaya A. | |
dc.contributor.author | Zhao G. | |
dc.contributor.author | Keller H. | |
dc.contributor.author | Müller K. | |
dc.contributor.author | Kochelaev B. | |
dc.date.accessioned | 2018-09-17T21:40:18Z | |
dc.date.available | 2018-09-17T21:40:18Z | |
dc.date.issued | 2000 | |
dc.identifier.issn | 0163-1829 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/135284 | |
dc.description.abstract | Recent EPR and susceptibility measurements in La1-xCaxMnO3 support the existence of a bottleneck EPR regime up to 1000 K quantitatively. The EPR linewidth and electrical conductivity follow the same temperature dependence in the range of 250 to 650 K predicted by the small polaron hopping model. This indicates that spin-lattice relaxation in manganates is due to the relaxation of spins of eg Jahn-Teller polarons to the lattice. ©2000 The American Physical Society. | |
dc.relation.ispartofseries | Physical Review B - Condensed Matter and Materials Physics | |
dc.title | EPR in La1-xCaxMnO3: Relaxation and bottleneck | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 9 | |
dc.relation.ispartofseries-volume | 61 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 5888 | |
dc.source.id | SCOPUS01631829-2000-61-9-SID0000221249 |