Abstract
Ferroelectric Sr 0.6 Ba 0.4 Nb 2 O 6 (SBN) films were fabricated on various substrates such as Si, Pt-coated Si, and MgO by pulsed laser deposition. The effect of deposition condition, substrate, (La 0.5 Sr 0.5 )CoO 3 buffer layer on the structure and morphology of SBN films were investigated systematically by x-ray diffraction and scanning electron microscopy. The optimal processing has been obtained. The transverse electro-optic properties of SBN on MgO and fused quartz were also evaluated. The larger effective EO coefficient was observed on fused quartz. The possible explanation has been proposed.
Original language | English |
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Pages (from-to) | 159-163 |
Number of pages | 5 |
Journal | Ferroelectrics |
Volume | 332 |
DOIs | |
Publication status | Published - 1 Apr 2006 |
Keywords
- Electro-optic effect
- PLD processing
- SBN film
- Substrate
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics