“Charge Leakage” at LaMnO<sub>3</sub>/SrTiO<sub>3</sub> Interfaces

2009122 citationsJournal Articlebronze Open Access

Authors

Javier García‐Barriocanal · Universidad Complutense de Madrid

F. Y. Bruno · Universidad Complutense de Madrid

Alberto Rivera‐Calzada · Universidad Complutense de Madrid

Z. Sefrioui · Universidad Complutense de Madrid

N. M. Nemes · Universidad Complutense de Madrid

M. Garcı́a-Hernández · Consejo Superior de Investigaciones Científicas

Juan Rubio‐Zuazo

Abstract

Direct evidence for charge leakage at the interface of epitaxial SrTiO3/LaMnO3 superlattices with atomically sharp interfaces is provided. The direction of charge leakage can be reversed by changing the LMO/STO thickness ratio. This result will be important for the understanding of some of the reported limitations of oxide devices involving manganite/titanate interfaces.

Topics & Keywords

Electronic and Structural Properties of Oxides Magnetic and transport properties of perovskites and related materials Advanced Condensed Matter Physics

Publication Details

Published in: Advanced Materials

Volume 22, Issue 5, pp. 627-632

DOI: 10.1002/adma.200902263

Field-Weighted Citation Impact: 3.52

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“Charge Leakage” at LaMnO<sub>3</sub>/SrTiO<sub>3</sub> Interfaces

Authors

Abstract

Topics & Keywords

Publication Details