@article{Kumar2007,
  author = {A Kumar and L.W Martin and S Denev and J.B Kortright and Y Suzuki and Ramamoorthy Ramesh and V Gopalan},
  title = {Polar and magnetic properties of PbV O3 thin films},
  abstract = {Multifunctional materials promise to provide the foundation for a class of devices in which electrical, magnetic, elastic, and other properties are coupled to one another. Here we present evidence for piezoelectricity and antiferromagnetic ordering in a multifunctional material PbV O3. Through the use of second-harmonic generation and x-ray linear dichroism, we determine a transition from a polar-only 4mm state to a polar and magnetic state below \~{}100-130 K. In combination with theory, the magnetic symmetry has been narrowed to be G type (4'/m' m m') or spin glass. An effective piezoelectric coefficient of d33 \~{}3.1 pC/N was also measured in the polar state at room temperature. {\textcopyright} 2007 The American Physical Society.},
  year = {2007},
  booktitle = {Physical Review B - Condensed Matter and Materials Physics},
  journal = {Physical Review B - Condensed Matter and Materials Physics},
  series = {Physical Review B - Condensed Matter and Materials Physics},
  volume = {75},
  number = {6},
  issn = {10980121},
  doi = {10.1103/PhysRevB.75.060101},
  note = {cited By 38},
  language = {eng},
}