Two-dimensional growth of SrTiO3 thin films on "001… MgO substrates using pulsed laser deposition and reflection high energy electron diffraction

@inproceedings{McMitchell2009TwodimensionalGO,
  title={Two-dimensional growth of SrTiO3 thin films on "001… MgO substrates using pulsed laser deposition and reflection high energy electron diffraction},
  author={S. R. C. McMitchell and Yau Yau Tse and Houssny Bouyanfif and Timothy J. Jackson and Ian P. Jones and Michael J. Lancaster},
  year={2009}
}
Two-dimensional epitaxial growth of SrTiO3 is achieved on MgO, a substrate presenting a large lattice mismatch of 7.9%. In situ reflection high energy electron diffraction (RHEED) is used to monitor and control the growth. An interval deposition technique is implemented to force the two-dimensional growth. It is necessary to deposit a single atomic layer of TiO2 before SrTiO3 to prevent the formation of high energy SrO/MgO interfaces and so allow the film to completely wet the substrate surface… CONTINUE READING

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Cs-corrected scanning transmission electron microscopy investigation of dislocation core configurations at a SrTiO(3)/MgO heterogeneous interface.

  • Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada
  • 2013
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