| DC Field | Value | Language |
|---|
| dc.contributor.author | Laiho, R. | - |
| dc.contributor.author | Salminen, J. | - |
| dc.contributor.author | Zakhvalinskii, V. | - |
| dc.date.accessioned | 2013-06-27T07:18:13Z | - |
| dc.date.available | 2013-06-27T07:18:13Z | - |
| dc.date.issued | 2004 | - |
| dc.identifier.citation | Laiho, R. Magnetic-field-driven x≈1/8 anomaly of superconductivity in La₂₋x₋ySrxMnyCuO₄ / R. Laiho, J. Salminen, V. Zakhvalinskii // Physical review B: condensed matter and materials physics. - 2004. - Vol.69, N5.-Art. 052504. - doi: 10.1103/PhysRevB.69.052504 | ru |
| dc.identifier.other | doi: 10.1103/PhysRevB.69.052504 | - |
| dc.identifier.uri | http://dspace.bsu.edu.ru/handle/123456789/5456 | - |
| dc.description.abstract | Dependence of superconducting transition temperature Tc(y) on an applied magnetic field B is investigated in La2-x-ySrxMnyCuO4 with 0<~y<~0.05 and x+y=0.15. A strong linear decrease of Tc with increasing B is observed around the manganese concentration y=0.025, which correlates with the x≈1/8 anomaly in La1.875Sr0.125CuO4. At this value of y the number of Mn3+ pairs, the effective Bohr magneton number peff, and the antiferromagnetic Curie temperature Θ attain their maxima, suggesting that local magnetic order of the Mn system is responsible for the observed effect | ru |
| dc.language.iso | en | ru |
| dc.subject | physics | ru |
| dc.subject | solid state physics | ru |
| dc.subject | semiconductor physics | ru |
| dc.subject | magnetic fields | ru |
| dc.subject | superconductivity | ru |
| dc.subject | anomalies | ru |
| dc.subject | temperature dependence | ru |
| dc.subject | magnetic properties | ru |
| dc.subject | superconducting properties | ru |
| dc.title | Magnetic-field-driven x≈1/8 anomaly of superconductivity in La₂₋x₋ySrxMnyCuO₄ | ru |
| dc.type | Article | ru |
| dc.identifier.citationpublication | Physical review B: condensed matter and materials physics | ru |
| dc.identifier.citationnumber | 69 | ru |
| dc.identifier.citationvolume | 5 | ru |
| dc.identifier.citationfirstpage | Art. 052504 | ru |
| dc.description.refereed | yes | ru |
| dc.description.institution | Belgorod State University | ru |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages)
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