Transition from ballistic to drift motion in high-field transport in GaAs P. Bowlan, W. Kuehn, K. Reimann, M. Woerner, T. Elsaesser, R. Hey and C. Flytzanis EPJ Web of Conferences, 41 (2013) 04002 Published online: 13 March 2013 DOI: 10.1051/epjconf/20134104002