@article{CTT100586672,
  author = {K. Hamaya and M. Kitabatake and K. Shibata and M. Jung and S. Ishida and T. Taniyama and K. Hirakawa and Y. Arakawa and T. Machida},
  title = {Spin-related current suppression in a semiconductor-quantum-dot spin-diode structure},
  journal = {Phys. Rev. Lett.},
  year = 2009,
}