@article{CTT100609021,
  author = {J. Nishii and A. Ohtomo and M. Ikeda and Y. Yamada and K. Ohtani and H. Ohno and M. Kawasaki},
  title = {High-throughput synthesis and characterization of Mg<sub>1-x</sub>Ca<sub>x</sub>O films as a lattice and valence-matched gate dielectric for ZnO based field effect transistors},
  journal = {Applied Surface Science},
  year = 2006,
}

@article{CTT100609022,
  author = {J. Nishii and A. Ohtomo and K. Ohtani and H. Ohno and M. Kawasaki},
  title = {High-mobility field-effect transistors based on single-crystalline ZnO channels},
  journal = {Japanese Journal of Applied Physics Part 2-Letters & Express Letters},
  year = 2005,
}

@article{CTT100609380,
  author = {A. Tsukazaki and M. Kubota and A. Ohtomo and T. Onuma and K. Ohtani and H. Ohno and S. F. Chichibu and M. Kawasaki},
  title = {Blue light-emitting diode based on ZnO},
  journal = {Japanese Journal of Applied Physics Part 2-Letters & Express Letters},
  year = 2005,
}

@article{CTT100609395,
  author = {A. Tsukazaki and A. Ohtomo and T. Onuma and M. Ohtani and T. Makino and M. Sumiya and K. Ohtani and S. F. Chichibu and S. Fuke and Y. Segawa and H. Ohno and H. Koinuma and M. Kawasaki},
  title = {Repeated temperature modulation epitaxy for p-type doping and light-emitting diode based on ZnO},
  journal = {Nature Materials},
  year = 2005,
}