The photoconductivity and photovoltaic effect in PbTiO3
- 1 January 1978
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 19 (1) , 109-110
- https://doi.org/10.1080/00150197808237837
Abstract
The temperature dependence of the photocurrent Jph and the photovoltaic current J in the ferroelectnc phase of PbTiO3 (4 mm), have been investigated. The temperature interval studied covered the region near T = -100°C, where according to Ref. 1 the phase transition of the first order takes place. PbTiO3 crystals were grown by the hydrothermal method.2 The photoconductivity and photovoltaic current were measured in the direction of spontaneous polarization; the lighting was performed in the perpendicular direction using two mercury lines (3 13 and 436 nm).Keywords
This publication has 2 references indexed in Scilit:
- Effect of anomalous bulk photovoltage in ferroelectricsPhysica Status Solidi (a), 1977
- High-voltage bulk photovoltaic effect and the photorefractive process in LiNbO3Applied Physics Letters, 1974