@article{oai:tohoku.repo.nii.ac.jp:00047816, author = {Sanada, H. and Arata, I. and Ohno, Y. and Chen, Z. and Kayanuma, K. and Oka, Y. and Matsukura, F. and Ohno, H.}, issue = {15}, journal = {Applied Physics Letters}, month = {}, note = {学術論文 (Article)}, pages = {2788--2790}, title = {Relaxation of photoinjected spins during drift transport in GaAs}, volume = {81}, year = {2002} }