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Ferroelectricity, conductivity, domain structure and poling conditions of rubidium titanyl phosphate
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UNSPECIFIED (2000) Ferroelectricity, conductivity, domain structure and poling conditions of rubidium titanyl phosphate. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 33 (21). pp. 2831-2836. ISSN 0022-3727
Full text not available from this repository.Abstract
This paper reports the conductive and ferroelectric properties of RTP crystals that are important for the fabrication of quasi-phase-matched RTP devices. The frequency dependence of the conductivity is shown to be represented by a Debye-function in the lower frequency range (<10 kHz) and to obey a power law in the high frequency range. The spontaneous polarization and coercive field are found to be 0.198 +/- 0.005 C m(-2) and 2.65 +/- 0.2 kV mm(-1), respectively, by measuring the switching current of RTP under domain reversal. Ferroelectric hysteresis loops are obtained in which the effects of a previously unreported dependence of the ac conductivity on the amplitude of the applied electric field are clearly visible. The domain structure of as-grown crystals and the change in the domain structure under a square waveform of 3 kV mm(-1) are revealed through the use of optimized etching conditions.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QC Physics |
| Journal or Publication Title: | JOURNAL OF PHYSICS D-APPLIED PHYSICS |
| Publisher: | IOP PUBLISHING LTD |
| ISSN: | 0022-3727 |
| Date: | 7 November 2000 |
| Volume: | 33 |
| Number: | 21 |
| Number of Pages: | 6 |
| Page Range: | pp. 2831-2836 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/12764 |
Data sourced from Thomson Reuters' Web of Knowledge
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