@article{62,
  author = {Robert Hoye and Kevin Musselman and Judith MacManus-Driscoll},
  title = {Research update: Doping ZnO and TiO2 for solar cells},
  year = {2013},
  journal = {APL materials},
  volume = {1},
  number = {6},
  pages = {060701},
  publisher = {American Institute of Physics},
}