3 papers
cond-mat.mes-hall2009
Correlated States of Electrons in Wide Quantum Wells at Low Fillings: The Role of Charge Distribution Symmetry
J. Shabani, T. Gokmen, M. Shayegan
Magneto-transport measurements on electrons confined to a 57 nm-wide, GaAs quantum well reveal that the correlated electron states at low Landau level fillings () display a rema…
cond-mat.mtrl-sci2008★ 58 cited
Spin susceptibility and effective mass of two-dimensional electrons in MgxZn1-xO/ZnO heterostructures
A. Tsukazaki, A. Ohtomo, M. Kawasaki +9
We report measurements of the spin susceptibility and the electron effective mass for two-dimensional electrons confined at the interfaces of MgxZn1-xO/ZnO single heterostructures…
cond-mat.mes-hall2008★ 6 cited
High-quality quantum point contact in two-dimensional GaAs (311)A hole system
J. Shabani, J. R. Petta, M. Shayegan
We studied ballistic transport across a quantum point contact (QPC) defined in a high-quality, GaAs (311)A two-dimensional (2D) hole system using shallow etching and top-gating. Th…