@article{33637,
  keywords = {Single crystals, Piezoelectricity, Ferroelectric thin films, Microelectromechanical devices, Barium titanate, Lead-free, Orientation dependences, Piezoelectric constants},
  author = {J Ouyang and Ramamoorthy Ramesh and A.L Roytburd},
  title = {Theoretical investigation of the intrinsic piezoelectric properties for tetragonal BaTiO 3 epitaxial films},
  abstract = {{The orientation dependences of the converse longitudinal piezoelectric constant d 33,f , and the in-plane converse piezoelectric constant e 31,f , are calculated for tetragonal barium titanate epitaxial films. The calculations demonstrate that both e 31,f and d 33,f have their maximum values along an axis close to the (1 1 1) direction of the pseudo-cubic system, which are similar to the orientation dependence results for a tetragonal BaTiO 3 single crystal. The calculated piezoelectric constants for a (1 1 1) oriented BaTiO 3 epitaxial film (e 31},
  year = {2006},
  journal = {Applied Surface Science},
  volume = {252},
  number = {10},
  pages = {3394-3400},
  publisher = {Elsevier},
  issn = {01694332},
  doi = {10.1016/j.apsusc.2005.05.048},
  note = {cited By 16},
  language = {eng},
}