@article{CTT100608765,
  author = {M. Kubota and T. Onuma and A. Tsukazaki and A. Ohtomo and M. Kawasaki and T. Sota and S. F. Chichibu},
  title = {Recombination dynamics of excitons in Mg<sub>0.11</sub>Zn<sub>0.89</sub>O alloy films grown using the high-temperature-annealed self-buffer layer by laser-assisted molecular-beam epitaxy},
  journal = {Applied Physics Letters},
  year = 2007,
}

@article{CTT100608562,
  author = {S. F. Chichibu and T. Onuma and M. Kubota and A. Uedono and T. Sota and A. Tsukazaki and A. Ohtomo and M. Kawasaki},
  title = {Improvements in quantum efficiency of excitonic emissions in ZnO epilayers by the elimination of point defects},
  journal = {Journal of Applied Physics},
  year = 2006,
}

@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,
}