B.A. Hutchins, T.N. Rhodin, et al.
Surface Science
Systematic magnetotransport measurements of two-dimensional holes in various GaAs-Ga1-xAlx As heterostructures are reported. The behavior of a heterojunction and a 200-AÌ quantum well can be explained on the basis of zero-field spin-split subbands, whereas that of a 100-AÌ quantum well is consistent with a spin-degenerate ground subband in the absence of a magnetic field. However, in a 50-AÌ quantum well we found an unusual relation between the filling factor and the spin splitting. © 1986 The American Physical Society.
B.A. Hutchins, T.N. Rhodin, et al.
Surface Science
A. Reisman, M. Berkenblit, et al.
JES
Julian J. Hsieh
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Min Yang, Jeremy Schaub, et al.
Technical Digest-International Electron Devices Meeting