Liquid phase epitaxial growth of LiNbO3 thin film using Li2O-B2O3 flux system

@article{Yamada1993LiquidPE,
  title={Liquid phase epitaxial growth of LiNbO3 thin film using Li2O-B2O3 flux system},
  author={Atsuo Yamada and Hitoshi Tamada and Masaki Saitoh},
  journal={Journal of Crystal Growth},
  year={1993},
  volume={132},
  pages={48-60}
}
Abstract LiNbO 3 thin film optical waveguides were fabricated by liquid phase epitaxy. In order to improve the crystallinity and optical transparency of the film, a 5 mol% MgO-doped LiNbO 3 substrate and Li 2 O-B 2 O 3 flux system were used instead of a conventional combination of LiTaO 3 substrate and Li 2 O-V 2 O 5 flux system. Dependence of film properties on the melt composition was investigated in detail. As a result, high crystallinity with a small linewidth of 11.4 arc sec in the X-ray… Expand
Preparation of epitaxial LiNbO/sub 3/ films by the sol-gel method
  • K. Terabe, N. Iyi, +4 authors S. Kimura
  • Materials Science
  • Proceedings of 1994 IEEE International Symposium on Applications of Ferroelectrics
  • 1994
The effect of substrates on the crystallinity and interdiffusion behaviors in sol-gel derived LiNbO/sub 3/ films were investigated using X-ray diffraction, transmission electron microscopy andExpand
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LiNbO3 thin‐film optical waveguides with high crystallinity and good surface morphology have been grown on 5 mol % MgO‐doped Z‐plate LiNbO3 substrates by liquid‐phase epitaxy using Li2O‐V2O5 flux. AExpand
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Abstract We report a liquid phase epitaxial dipping process for the growth of thin films of ferroelectric LiNbO 3 on isostructural LiTaO 3 substrates. These single crystalline films ranging from 1 toExpand
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The phase equilibrium of the LiVO3‐LiNbO3 pseudobinary system has been investigated, and a LiNbO3 single‐crystal thin film has been grown epitaxially onto the substrate by dipping a c‐plate LiTaO3Expand
Liquid phase epitaxial growth of LiNbO3 thin films
Abstract LiNbO 3 layers have been grown on LiTaO 3 substrates by liquid phase epitaxy from a Li 2 O—V 2 O 5 flux. Phase diagram, supersaturation domain, and growth conditions have been investigated.Expand
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Proton exchange for high‐index waveguides in LiNbO3
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