Influence of substrate on structural and transport properties of LaNiO3 thin films prepared by pulsed laser deposition

L. Cichetto; S. Sergeenkov; J. C. C. A. Diaz; E. Longo; F. M. Araújo-Moreira

doi:10.1063/1.4971842

journal article·2017-02-01Open access

Influence of substrate on structural and transport properties of LaNiO3 thin films prepared by pulsed laser deposition

L. Cichetto, S. Sergeenkov, J. C. C. A. Diaz, E. Longo, F. M. Araújo-Moreira

AIP Advances· Volume 7· Issue 2

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Source abstract

Abstract

We report the structural and transport properties of LaNiO3 thin films prepared by pulsed laser deposition technique. To understand the effects of film thickness, lattice mismatch and grain size on transport properties, various oriented substrates were used for deposition, including single-crystalline SrLaAlO4 (001), SrTiO3 (100) and LaAlO3 (100). To achieve a high quality LaNiO3 thin films, the vital parameters (such as laser fluence, substrate temperature, oxygen pressure, and deposition time) were optimized. The best quality films are found to be well textured samples with good crystalline properties.

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Research context

Materials processing

OpenAlex topics: Magnetic and transport properties of perovskites and related materials · Electronic and Structural Properties of Oxides · Chemical and Physical Properties of Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Universidade Federal de São Carlos 1 Department of Physics, , 13565-905 São Carlos, SP, Brazil

Universidade Federal de São Carlos 2 LIEC - Department of Chemistry, , 13565-905 São Carlos, SP, Brazil

Universidade Estadual Paulista - UNESP 3 Institute of Chemistry, , 14801-907 Araraquara, SP, Brazil

Universidade Federal da Paraíba 4 Department of Physics, , 58051-970 João Pessoa, PB, Brazil

Funding

Fundação de Amparo à Pesquisa do Estado de São Paulo · Fundação de Apoio à Pesquisa do Estado da Paraíba

References (25)

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