Superconducting c-axis-oriented Sr2RuO4 thin film has been fabricated using pulsed laser deposition. Although the superconductivity is localized, the onset critical temperature is enhanced over the bulk value. X-ray microstructural analysis of Sr2RuO4 superconducting and non-superconducting thin films suggests the existence of the localized stacking faults and an overall c-axis lattice expansion which may account for the locally enhanced superconductivity.
Enhanced localized superconductivity in Sr2RuO4 thin film by pulsed laser deposition / Cao, J.; Massarotti, Davide; Vickers, M. E.; Kursumovic, A.; Di Bernardo, A.; Robinson, J. W. A.; Tafuri, Francesco; MacManus Driscoll, J. L.; Blamire, M. G.. - In: SUPERCONDUCTOR SCIENCE & TECHNOLOGY. - ISSN 0953-2048. - 29:9(2016), p. 095005. [10.1088/0953-2048/29/9/095005]
Enhanced localized superconductivity in Sr2RuO4 thin film by pulsed laser deposition
MASSAROTTI, DAVIDE;Tafuri, Francesco;
2016
Abstract
Superconducting c-axis-oriented Sr2RuO4 thin film has been fabricated using pulsed laser deposition. Although the superconductivity is localized, the onset critical temperature is enhanced over the bulk value. X-ray microstructural analysis of Sr2RuO4 superconducting and non-superconducting thin films suggests the existence of the localized stacking faults and an overall c-axis lattice expansion which may account for the locally enhanced superconductivity.| File | Dimensione | Formato | |
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