The role of oxide interfaces in highly confined electronic and ionic conductors

Dennis V. Christensen, Yunzhong Chen, Vincenzo Esposito, Nini Pryds*

*Corresponding author for this work

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Oxides bring not only new properties such as superconductivity, ferro-, pyro-, and piezoelectricity, ferromagnetism, and multiferroicity but also ionic and catalytic properties. Such richness arises from a strong interaction between the charge, orbital, spin, and lattice degrees of freedom. Interfacing two oxide-based materials results in broken lattice symmetry as well as electronic and/or atomic reconstructions from which a wealth of new intriguing properties can emerge. Here, we provide an overview and perspective of electronic, ionic, and ionotronic properties in oxide systems with confinement designed by broken lattice symmetry.
Original languageEnglish
Article number013101
JournalA P L Materials
Issue number1
Number of pages8
Publication statusPublished - 2019

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