Scanning SQUID View of Oxide Interfaces

Eylon Persky, Beena Kalisky

Research output: Contribution to journalReview articlepeer-review

11 Scopus citations

Abstract

The emergence of states of matter in low-dimensional systems is one of the most intriguing topics in condensed matter physics. Interfaces between nonmagnetic, insulating oxides are found to give rise to surprising behaviors, such as metallic conductivity, superconductivity, and magnetism. Sensitive, noninvasive local characterization tools are essential for understanding the electronic and magnetic behavior of these systems. Here, the scanning superconducting quantum interference device (SQUID) technique for local magnetic imaging is described and its contribution to the field of oxide interfaces is reviewed.

Original languageEnglish
Article number1706653
JournalAdvanced Materials
Volume30
Issue number41
Early online date2 May 2018
DOIs
StatePublished - 11 Oct 2018

Bibliographical note

Publisher Copyright:
© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

Keywords

  • ferroelastic domain walls
  • magnetism
  • oxide interfaces
  • scanning SQUID microscopy
  • superconductivity

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