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arXiv · 1105.3560

Structural transition in LaVO3/SrVO3 superlattices and its influence on transport properties

A. David·R. Frésard·Ph. Boullay·W. Prellier·U. Lüders·P. -E. Janolin
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Abstract

Measurements of the resistive properties and the lattice parameters of a (LaVO3)[6 unit cells]/(SrVO3)[1 unit cell] superlattice between 10K and room temperature are presented. A low temperature metallic phase compatible with a Fermi liquid behavior is evidenced. It disappears in the vicinity of a structural transition from a monoclinic to tetragonal phase, in which disorder seems to strongly influence the transport. Our results will enrich the understanding of the electronic properties of complex heterostructures.

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A. David, R. Frésard, Ph. Boullay, W. Prellier, U. Lüders, P. -E. Janolin. 2011-05-18. Structural transition in LaVO3/SrVO3 superlattices and its influence on transport properties. https://doi.org/10.1063/1.3593489

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