@conference{815626, author = {R Bratschitsch and Z Chen and Steven Cundiff and W Lau and Michael Flatte}, title = {Ultrafast many-body spin interactions in highly excited undoped and n-doped bulk GaAs}, year = {2003}, month = {2003-01-01 00:01:00}, publisher = {Quantum Electronics and Laser Science Conference , Baltimore, MD, USA}, language = {en}, }