3 papers
cond-mat.mes-hall2004
Negative differential Rashba effect in two-dimensional hole systems
B. Habib, E. Tutuc, S. Melinte +4
We demonstrate experimentally and theoretically that two-dimensional (2D) heavy hole systems in single heterostructures exhibit a \emph{decrease} in spin-orbit interaction-induced…
cond-mat.mes-hall2004
Spin susceptibility of two-dimensional electrons in narrow AlAs quantum wells
K. Vakili, Y. P. Shkolnikov, E. Tutuc +2
We report measurements of the spin susceptibility in dilute two-dimensional electrons confined to a 45 wide AlAs quantum well. The electrons in this well occupy an out-of-plane…
cond-mat.mes-hall2003
A Laterally Modulated 2D Electron System in the Extreme Quantum Limit
Sorin Melinte, Mona Berciu, C. Zhou +9
We report on magnetotransport of a two-dimensional electron system (2DES), located 32 nm below the surface, with a surface superlattice gate structure of periodicity 39 nm imposing…