Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1793068 | Journal of Crystal Growth | 2010 | 4 Pages |
Abstract
Single crystalline PbTiO3 films have been epitaxially grown on SrTiO3 substrates by molecular beam epitaxy (MBE) using a radio-frequency atomic oxygen source. High-resolution XRD results show that high-quality PbTiO3 epilayers were grown on SrTiO3 substrates with a full width at half maximum as low as 3.2 arcmin. High-resolution TEM observations show a clear and well-defined PbTiO3/SrTiO3 interface and confirm the epitaxial growth of the PbTiO3 layer. It suggests that it is promising to use the radio-frequency atomic oxygen source to grow high-quality ferroelectric oxide films.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
C.J. Zhang, Y.F. Chen, Z.G. Wang, B.L. Tian, C. Chen, X.W. Deng, M. Liu, Y. Zhang, X.Z. Liu, Y.R. Li,