Abstract
The dependences of the bulk photovoltaic effect on the composition fraction x,temperature,and on illumination wavelength have been investigated in the(1-x)PbTiOjxLa(Zn213Nbl13)03 solid solution ceramics.The composition dependence of the photo voltaic current Jph shows a very similar tendency to that of the remanent polarization Pr,suggesting that Jh is directly related with Pr.On the contrary,variation of the photocurrent with temperature measured in a sample with x=0.105 reveals an anomalous peak just below the Curie temperature.These characteristics are discussed in comparison with the ceramic BaTi03 data by Brody.
Original language | English (US) |
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Pages (from-to) | 341-347 |
Number of pages | 7 |
Journal | Ferroelectrics |
Volume | 44 |
Issue number | 1 |
DOIs | |
State | Published - Apr 1 1982 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics