TY - JOUR AU - S. Carter AU - Z. Chen AU - Steven Cundiff BT - Physical Review Letters DA - 9/2006 DO - 10.1103/PhysRevLett.97.136602 PY - 2006 T2 - Physical Review Letters TI - Optical Measurement and Control of Spin Diffusion in n-Doped GaAs Quantum Wells VL - 97 SN - 0031-9007 ER -