dc.contributor.author |
Tagirov L. |
|
dc.contributor.author |
Vodopyanov B. |
|
dc.contributor.author |
Efetov K. |
|
dc.date.accessioned |
2018-09-17T21:40:26Z |
|
dc.date.available |
2018-09-17T21:40:26Z |
|
dc.date.issued |
2001 |
|
dc.identifier.issn |
0163-1829 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/135287 |
|
dc.description.abstract |
The quasiclassical theory of a nanosize point contacts (PC's) between two ferromagnets is developed. The maximum available magnetoresistance values in PC's are calculated for ballistic versus diffusive transport through the area of a contact. In the ballistic regime the magnetoresistance in excess of a few hundred percent is obtained for the iron-group ferromagnets. The necessary conditions for realization of so large a magnetoresistance in PC's, and the experimental results by García et al. are discussed. |
|
dc.relation.ispartofseries |
Physical Review B - Condensed Matter and Materials Physics |
|
dc.title |
Ballistic versus diffusive magnetoresistance of a magnetic point contact |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
10 |
|
dc.relation.ispartofseries-volume |
63 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
1044281 |
|
dc.source.id |
SCOPUS01631829-2001-63-10-SID0034908742 |
|