Thomas E. Karis, C. Mark Seymour, et al.
Rheologica Acta
We report an experimental study of a group of InAs-GaSb quantum wells which show finite ground subband energy splitting even in the absence of an external magnetic field. The origin of this zero-field splitting is identified as due primarily to the surface electric field mediated spin-orbit interaction. The InAs bulk structural asymmetry effects are ruled out by studying the QW thickness dependence of the splitting. We also determined the spin splitting as a function of magnetic field up to 15 T by using the tilted field technique. © 1990.
Thomas E. Karis, C. Mark Seymour, et al.
Rheologica Acta
J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
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APS Global Physics Summit 2025
D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials