@article{6830,
  author = {P. Rauter and T. Fromherz and N. Q. Vinh and B. N. Murdin and J. P. Phillips and C. R. Pidgeon and L. Diehl and G. Dehlinger and D. Grutzmacher and M. Zhao and W. X. Ni and G. Bauer},
  title = {Direct determination of ultrafast intersubband hole relaxation times in voltage biased SiGe quantum wells by a density matrix interpretation of femtosecond resolved photocurrent experiments},
  year = {2007},
  journal = {New Journal of Physics},
  volume = {9},
  pages = {128},
  doi = {10.1088/1367-2630/9/5/128},
  language = {eng},
}