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

被引：18

作者：

David, A. ^{[1
]}

Fresard, R. ^{[1
]}

Boullay, Ph. ^{[1
]}

Prellier, W. ^{[1
]}

Lueders, U. ^{[1
]}

Janolin, P. -E. ^{[2
]}

机构：

[1] ENSICAEN, CNRS, CRISMAT, UMR 6508, F-14050 Caen 4, France

[2] Ecole Cent Paris, UMR CNRS, Lab Struct Proprietes & Modelisat Solides, F-92295 Chatenay Malabry, France

来源：

APPLIED PHYSICS LETTERS | 2011年 / 98卷 / 21期

关键词：

ELECTRON-GAS; INTERFACES; MAGNETORESISTANCE; HETEROSTRUCTURES; OXIDES;

D O I：

10.1063/1.3593489

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Measurements of the resistive properties and the lattice parameters of a (LaVO3)[6 unit cells]/(SrVO3)[1 unit cell] superlattice between 10 K 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. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3593489]

引用

页数：3

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