Nonlinear photovoltaic effect in Sillenite photorefractive crystals

Oliveira, Ivan de; Capovilla, Danilo Augusto; Moura, André de Lima; Timoteo, Varese Salvador; Carvalho, Jesiel Freitas; Frejlich, Jaime

doi:10.1016/j.optmat.2017.01.028

Nonlinear photovoltaic effect in Sillenite photorefractive crystals

Data

2017

Autores

Oliveira, Ivan de

Capovilla, Danilo Augusto

Moura, André de Lima

Timoteo, Varese Salvador

Carvalho, Jesiel Freitas

Frejlich, Jaime

Resumo

We report on the presence of photovoltaic effect in some Sillenite photorefractive crystals and compare their behavior with that of the well known photovoltaic LiNbO3:Fe crystal. Nonlinear photovoltaic behavior of these Sillenites are also reported here for the first time and explained by the presence of shallow along with deep photovoltaic centers.

Palavras-chave

Photorefractive materials, Nonlinear optical materials, Photovoltaic

Citação

OLIVEIRA, Ivan de et al. Nonlinear photovoltaic effect in Sillenite photorefractive crystals. Optical Materials, Amsterdam, v. 66, p. 72-78, 2017. DOI: 10.1016/j.optmat.2017.01.028. Disponível em: https://www.sciencedirect.com/science/article/pii/S0925346717300289. Acesso em: 18 jan. 2024.