Abstract
The ferroelectric behavior of orientation-controlled PbBi4Ti4O15 thin films was discussed. It was found that regardless of grain orientation, PbBi4Ti4O15 films were not fatigued up to 1010 cycles under 9-V application. The analysis showed that the role of Bi2O22+ layer in inducing fatigue-free property for this Bi-layered perovskite structure was the self-regulation of space charge.
Original language | English |
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Pages (from-to) | 3496-3498 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 82 |
Issue number | 20 |
DOIs | |
State | Published - 19 May 2003 |