| Zugriffsnummer | 28192 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Interfacial reconstruction and superconductivity in cuprate-manganite multilayers of YBa2Cu3O7-δ and Pr0.68Ca0.32MnO3 |
| Autor(in); Institution |
Norpoth, Jonas; University of Göttingen, Institute of Materials Physics, Göttingen, GERMANY
Su, D.; Brookhaven National Laboratory, Upton, NY, USA
Inada, H.; Hitachi High-Technologies Corp., Ibaraki, JAPAN
Sievers, Sibylle; 2.5, Halbleiterphysik und Magnetismus, PTB-Braunschweig
Zhu, Y.; Brookhaven National Laboratory, Upton, NY, USA
Jooss, Christian; University of Göttingen, Institute of Materials Physics, Göttingen, GERMANY
|
| Quelle/Jahr | New Journal of Physics: 14 (2012), 1 - 15 |
| Artikelnummer | 093009 |
| Availability | [online only] |
| ISSN | 1367-2630 |
| DOI | |
| URL | |
| Verlag | London: IOP |
| Klassifikationscode | PACS: 74.78.Fk ; PACS: 74.72.Bk ; PACS: 79.20.Uv ; PACS: 74.25.Fy ; PACS: 74.72.Jt |
| Zusammenfassung | Interfacial reconstruction in multilayers of YBa2Cu3O7−δ and Pr0.68Ca0.32MnO3and its impact on superconducting properties is investigated by means of electron energy-loss spectroscopy and dc electrical transport measurements. Massive underdoping of the cuprate is found by both electron transfer from the manganite and interfacial oxygen depletion, presumably as an adaptation to compressive epitaxial stress. The decrease of the optimally doped volume becomes evident from a distinct suppression of the superconducting transition temperature. This doping effect is stronger than the impact of a competing ferromagnetic order parameter reported for similar multilayer samples with spin-polarized manganites. |
| Kostenfreier Zugang | Open Access Gold |
| Rechteinformation | CC BY-NC-SA 3.0 ; Creative Commons Attribution NonCommercial Sharealike 3.0 License |
Zitierung
Norpoth, J., Su, D., Inada, H., Sievers, S., Zhu, Y., & Jooss, C. (2012). Interfacial reconstruction and superconductivity in cuprate-manganite multilayers of YBa₂Cu₃O7-δ and Pr0.68Ca0.32MnO₃. New Journal of Physics, 14, 1–15. https://doi.org/10.1088/1367-2630/14/9/093009