Temperature and Magnetic Field Enhanced Hall Slope of a Dilute 2D Hole System in the Ballistic Regime

Xuan P. A. Gao, G. S. Boebinger, A. P. Mills +3

We report the temperature($T$) and perpendicular magnetic field($B$) dependence of the Hall resistivity ${\rho }_{xy}(B)$ of dilute metallic two-dimensional(2D) holes in GaAs over a broa…