Kislinskii, Y. V. ; Konstantinian, K. Y. ; Ovsyannikov, G. A. ; Komissinskiy, P. V. ; Borisenko, I. V. ; Shadrin, A. V. (2008)
Magnetically dependent superconducting transport in oxide heterostructures with an antiferromagnetic layer.
In: Journal of Experimental and Theoretical Physics, 106 (4)
doi: 10.1134/S1063776108040201
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The superconducting current in hybrid superconducting structures Nb/Au/Ca1−xSrxCuO2/YBa2Cu3O7–δ with an antiferromagnetic layer is experimentally shown to have a Josephson nature, and the deviation from the sinusoidal dependence of the superconducting current on the phase difference between superconducting electrodes is about 20% of the second harmonic. These heterostructures are found to have sensitivity to an applied magnetic field that is much higher than that of conventional Josephson junctions. The experimental shape of the magnetic-field dependence of the critical current in the heterostructures differs from the usual Fraunhofer shape by oscillation with a significantly smaller period along a magnetic field
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2008 |
| Autor(en): | Kislinskii, Y. V. ; Konstantinian, K. Y. ; Ovsyannikov, G. A. ; Komissinskiy, P. V. ; Borisenko, I. V. ; Shadrin, A. V. |
| Art des Eintrags: | Bibliographie |
| Titel: | Magnetically dependent superconducting transport in oxide heterostructures with an antiferromagnetic layer |
| Sprache: | Englisch |
| Publikationsjahr: | 30 August 2008 |
| Verlag: | Springer |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Experimental and Theoretical Physics |
| Jahrgang/Volume einer Zeitschrift: | 106 |
| (Heft-)Nummer: | 4 |
| DOI: | 10.1134/S1063776108040201 |
| Kurzbeschreibung (Abstract): | The superconducting current in hybrid superconducting structures Nb/Au/Ca1−xSrxCuO2/YBa2Cu3O7–δ with an antiferromagnetic layer is experimentally shown to have a Josephson nature, and the deviation from the sinusoidal dependence of the superconducting current on the phase difference between superconducting electrodes is about 20% of the second harmonic. These heterostructures are found to have sensitivity to an applied magnetic field that is much higher than that of conventional Josephson junctions. The experimental shape of the magnetic-field dependence of the critical current in the heterostructures differs from the usual Fraunhofer shape by oscillation with a significantly smaller period along a magnetic field |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Dünne Schichten 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 29 Mär 2012 11:02 |
| Letzte Änderung: | 05 Mär 2013 10:00 |
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