Evolution of Magnetic Properties and Spin Kinetics of Cuprates with Doping
We have shown that properties of lightly doped quasi-layered cuprates can be described on the basis of topological excitation known as skyrmions both thermally excited and induced by quasi-localized electronic holes. We have calculated the average skyrmion radius r 0 and nuclear spin relaxation rate...
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| Veröffentlicht in: | Journal of superconductivity and novel magnetism 2006-02, Vol.19 (1-2), p.19-21 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | We have shown that properties of lightly doped quasi-layered cuprates can be described on the basis of topological excitation known as skyrmions both thermally excited and induced by quasi-localized electronic holes. We have calculated the average skyrmion radius r 0 and nuclear spin relaxation rate 1/T 1 as a function of temperature and hole concentration. The results are in qualitative agreement with experiments. |
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| ISSN: | 1557-1939 1557-1947 |
| DOI: | 10.1007/s10948-005-0097-8 |