Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/159803
COMPARTIR / EXPORTAR:
SHARE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Tailoring Lattice Strain and Ferroelectric Polarization of Epitaxial BaTiO3 Thin Films on Si(001) |
Autor: | Lyu, Jike; Fina, Ignasi CSIC ORCID CVN ; Solanas, Raul CSIC ORCID; Fontcuberta, Josep CSIC ORCID; Sánchez Barrera, Florencio CSIC ORCID | Palabras clave: | Ferroelectrics and multiferroics Synthesis and processing |
Fecha de publicación: | 11-ene-2018 | Editor: | Nature Publishing Group | Citación: | Scientific Reports 8: 495 (2018) | Resumen: | Ferroelectric BaTiO3 films with large polarization have been integrated with Si(001) by pulsed laser deposition. High quality c-oriented epitaxial films are obtained in a substrate temperature range of about 300 °C wide. The deposition temperature critically affects the growth kinetics and thermodynamics balance, resulting on a high impact in the strain of the BaTiO3 polar axis, which can exceed 2% in films thicker than 100 nm. The ferroelectric polarization scales with the strain and therefore deposition temperature can be used as an efficient tool to tailor ferroelectric polarization. The developed strategy overcomes the main limitations of the conventional strain engineering methodologies based on substrate selection: it can be applied to films on specific substrates including Si(001) and perovskites, and it is not restricted to ultrathin films. | Versión del editor: | http://dx.doi.org/10.1038/s41598-017-18842-5 | URI: | http://hdl.handle.net/10261/159803 | ISSN: | 2045-2322 |
Aparece en las colecciones: | (ICMAB) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Lyu_ScientRep_2018_editorial.pdf | Artículo principal | 10,1 MB | Adobe PDF | Visualizar/Abrir |
Lyu_ScientRep_2018_suppl_editorial.pdf | Información complementaria | 5,17 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
Page view(s)
308
checked on 22-abr-2024
Download(s)
341
checked on 22-abr-2024
Google ScholarTM
Check
Este item está licenciado bajo una Licencia Creative Commons