Influence of substrate on structural and transport properties of LaNiO3 thin films prepared by pulsed laser deposition
| Autor: | L. Cichetto, Sergei Sergeenkov, Fernando M. Araújo-Moreira, Julio Cesar Camilo Albornoz Diaz, Elson Longo |
|---|---|
| Přispěvatelé: | Universidade Federal de São Carlos (UFSCar), Universidade Estadual Paulista (Unesp), Universidade Federal da Paraíba (UFPB) |
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Condensed Matter - Materials Science Materials science business.industry General Physics and Astronomy Materials Science (cond-mat.mtrl-sci) FOS: Physical sciences 02 engineering and technology Substrate (electronics) 021001 nanoscience & nanotechnology 01 natural sciences Fluence lcsh:QC1-999 Grain size Lattice mismatch Pulsed laser deposition Electrical resistivity and conductivity 0103 physical sciences Optoelectronics Deposition (phase transition) Thin film 0210 nano-technology business lcsh:Physics |
| Zdroj: | Scopus Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP AIP Advances, Vol 7, Iss 2, Pp 025005-025005-6 (2017) |
| DOI: | 10.48550/arxiv.1708.08352 |
| Popis: | Made available in DSpace on 2018-12-11T17:31:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-02-01 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Fundação de Apoio à Pesquisa do Estado da Paraíba 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. Department of Physics Universidade Federal de São Carlos LIEC Department of Chemistry Universidade Federal de São Carlos Institute of Chemistry Universidade Estadual Paulista - UNESP Department of Physics Universidade Federal da Paraíba Institute of Chemistry Universidade Estadual Paulista - UNESP |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|