Ebrahimnejad, H. (author), Ren, Y. (author), Frolov, S.M. (author), Adagideli, I. (author), Folk, J.A. (author), Wegscheider, W. (author) Spin accumulation is generated by injecting an unpolarized charge current into a channel of GaAs two-dimensional electron gas subject to an in-plane magnetic field, then measured in a nonlocal geometry. Unlike previous measurements that have used spin-polarized nanostructures, here the spin accumulation arises simply from the difference in bulk...
journal article 2010