3 papers
cond-mat.mes-hall2010
Probing onset of strong localization and electron-electron interactions with the presence of direct insulator-quantum Hall transition
Shun-Tsung Lo, Kuang Yao Chen, T. L. Lin +11
We have performed low-temperature transport measurements on a disordered two-dimensional electron system (2DES). Features of the strong localization leading to the quantum Hall eff…
cond-mat.dis-nn2009
Probing semiclassical magneto-oscillations in the low-field quantum Hall effect
D. R. Hang, C. F. Huang, K. A. Cheng
The low-field quantum Hall effect is investigated on a two-dimensional electron system in an AlGaAs/GaAs heterostructure. Magneto-oscillations following the semiclassical Shubnikov…
cond-mat.mes-hall2006
Experimental Studies of Low-field Landau Quantization in Two-dimensional Electron Systems in GaAs/AlGaAs Heterostructures
Jing-Han Chen, D. R. Hang, C. F. Huang +8
By applying a magnetic field perpendicular to GaAs/AlGaAs two-dimensional electron systems, we study the low-field Landau quantization when the thermal damping is reduced with decr…