Volltext-Downloads (blau) und Frontdoor-Views (grau)
  • search hit 8 of 9
Back to Result List

The Route to Supercurrent Transparent Ferromagnetic Barriers in Superconducting Matrix

  • A ferromagnetic barrier thinner than the coherence length in high-temperature superconductors is realized in the multilayers of YBa2Cu3O7-δ and La0.67Ca0.33MnO3. We used epitaxial growth of YBCO on ⟨110⟩ SrTiO3 substrates by pulsed laser deposition to prepare thin superconducting films with copper oxide planes oriented at an angle to the substrate surface. Subsequent deposition of LCMO and finally a second YBCO layer produces a superconductor/ferromagnet/superconductor trilayer containing an ultrathin ferromagnetic barrier with sophisticated geometry at which the long axis of coherence length ovoid of YBCO is pointing across the LCMO ferromagnetic layer. A detailed characterization of this structure is achieved using high-resolution electron microscopy.

Export metadata

frontdoor_export_ascii

Additional Services

Share in Twitter Search Google Scholar

Statistics

frontdoor_oas
Metadaten
Author:Yurii Ivanov, Soltan Soltan, Joachim Albrecht, Eberhard Goering, Gisela Schütz, Zaoli Zhang, Andrey Chuvilin
Institutional Author:Joachim Albrecht
DOI:https://doi.org/10.1021/acsnano.9b00888
ISSN:1936-0851
eISSN:1936-086X
Source Title (English):ACS nano
Document Type:Article
Language:English
Year of Completion:2019
Release Date:2021/05/11
Volume:13
First Page:5655
Last Page:5661
Faculty:Maschinenbau und Werkstofftechnik
Relevance:peer reviewed