397 citations · 5.2k across the 123 of their papers we have counts for
6 papers · 1 filter
Spin Susceptibility of a 2D Electron System in GaAs towards the Weak Interaction Region
Y. -W. Tan, J. Zhu, H. L. Stormer +3
We determine the spin susceptibility in the weak interaction regime of a tunable, high quality, two-dimensional electron system in a GaAs/AlGaAs heterostructure. The band struc…
Spin-charge separation and localization in one-dimension
O. M. Auslaender, H. Steinberg, A. Yacoby +5
We report on measurements of quantum many-body modes in ballistic wires and their dependence on Coulomb interactions, obtained from tunneling between two parallel wires in a GaAs/A…
Quantization of the diagonal resistance: Density gradients and the empirical resistance rule in a 2D system
W. Pan, J. S. Xia, H. L. Stormer +7
We have observed quantization of the diagonal resistance, R_xx, at the edges of several quantum Hall states. Each quantized R_xx value is close to the difference between the two ad…
Acoustic phonon scattering in a low density, high mobility AlGaN/GaN field effect transistor
E. A. Henriksen, S. Syed, Y. Ahmadian +5
We report on the temperature dependence of the mobility, , of the two-dimensional electron gas in a variable density AlGaN/GaN field effect transistor, with carrier densities ra…
High mobility two-dimensional hole system in GaAs/AlGaAs quantum wells grown on (100) GaAs substrates
M. J. Manfra, L. N. Pfeiffer, K. W. West +2
We report on the transport properties of a high mobility two-dimensional hole system (2DHS) confined in GaAs/AlGaAs quantum wells grown molecular-beam epitaxy on the (100) surface…
Evidence for Skyrmion crystallization from NMR relaxation experiments
G. Gervais, H. L. Stormer, D. C. Tsui +6
A resistively detected NMR technique was used to probe the two-dimensional electron gas in a GaAs/AlGaAs quantum well. The spin-lattice relaxation rate was extracted at…