3 papers
cond-mat.mes-hall2004
Spin Polarization Dependence of the Coulomb Drag at Large
R. Pillarisetty, H. Noh, E. Tutuc +3
We find that the temperature dependence of the drag resistivity () between two dilute two-dimensional hole systems exhibits an unusual dependence upon spin polarization. Nea…
cond-mat.mes-hall2003
Layer charge instability in unbalanced bilayer systems in the quantum Hall regime
E. Tutuc, R. Pillarisetty, S. Melinte +2
Measurements in GaAs hole bilayers with unequal layer densities reveal a pronounced magneto-resistance hysteresis at the magnetic field positions where either the majority or minor…
cond-mat.str-el2003
In-Plane Magnetodrag between Dilute Two-Dimensional Systems
R. Pillarisetty, Hwayong Noh, E. Tutuc +3
We performed in-plane magnetodrag measurements on dilute double layer two-dimensional hole systems, at in-plane magnetic fields that suppress the apparent metallic behavior, and to…