TY - JOUR AU - R. Bratschitsch AU - Z. Chen AU - Steven Cundiff BT - physica status solidi (c) DA - Jan-08-2003 DO - 10.1002/pssc.200303218 PY - 2003 SP - 1506 EP - 1508 T2 - physica status solidi (c) TI - Ultrafast spin phenomena in highly excited n-doped GaAs SN - 1610-1634 ER -