M. Hargrove, S.W. Crowder, et al.
IEDM 1998
Time-resolved Faraday rotation is used to measure the coherent electron spin precession in a GaAs/Inx Ga1-x As quantum well below an interdigitated magnetized Fe grating. We show that the electron spin precession frequency can be modified by applying a gate voltage of opposite polarity to neighboring bars. A tunability of the precession frequency of 0.5 GHz/V has been observed. Modulating the gate potential with a gigahertz frequency allows the electron spin precession to be controlled on a nanosecond timescale. © 2006 The American Physical Society.
M. Hargrove, S.W. Crowder, et al.
IEDM 1998
G. Will, N. Masciocchi, et al.
Zeitschrift fur Kristallographie - New Crystal Structures
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
J. Paraszczak, J.M. Shaw, et al.
Micro and Nano Engineering