| Texto completo | |
| Autor(es): |
Fernandes, T. C.
;
Gennari, R. C.
;
Gelfuso, M. V.
;
Thomazini, D.
;
Ayala, A. P.
;
Eiras, J. A.
;
Lente, M. H.
Número total de Autores: 7
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Ferroelectrics; v. 618, n. 5, p. 14-pg., 2024-04-03. |
| Resumo | |
The substitution of fossil energy for green-energy sources is a world demand. Photovoltaic devices are a well-known safety solution to convert solar energy into electricity. Ferroelectric materials are one of the most promising candidates for substituting Si-based compounds in solar-energy conversion devices due to their relatively low cost and bulk photovoltaic effect instead of the classical p-n junction. In this work, (K,Ba)(Nb,Ni)O-3 single crystal was grown by vertical Bridgman-Stockbarger method, and structural, chemical, and optical properties of the as-grown material were characterized. Growth parameters were chosen based on the thermal properties of the precursor oxide and on theoretical models. (AU) | |
| Processo FAPESP: | 17/13769-1 - Materiais multiferróicos e ferroelétricos para conversores de energia: síntese, propriedades, fenomenologia e aplicações |
| Beneficiário: | José Antonio Eiras |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |