843 citations · 1k across the 6 of their papers we have counts for
6 papers
NMR Probing Spin Excitations in the Ring-Like Structure of a Two-Subband System
X. C. Zhang, G. Scott, H. W. Jiang
Resistively detected nuclear magnetic resonance (NMR) is observed inside the ring-like structure, with a quantized Hall conductance of 6e^2/h, in the phase diagram of a two subband…
Magnetic Field Pinning of a Dynamic Electron-Spin-Resonance Line in a GaAs/AlGaAs Heterostructure
Chris Hillman, H. W. Jiang
Electrically detected electron spin resonance (ESR) is used to study the hyperfine interaction of the two-dimensional electrons and the nuclei of the host lattice in a GaAs/AlGaAs…
Thermodynamic Signature of a Two-Dimensional Metal-Insulator Transition
S. C. Dultz, H. W. Jiang
We present a study of the compressibility, K, of a two-dimensional hole system which exhibits a metal-insulator phase transition at zero magnetic field. It has been observed that d…
Electron Spin Resonance Transistors for Quantum Computing in Silicon-Germanium Heterostructures
Rutger Vrijen, Eli Yablonovitch, Kang Wang +5
We apply the full power of modern electronic band structure engineering and epitaxial heterostructures to design a transistor that can sense and control a single donor electron spi…
Absence of Floating Delocalized States in a Two-Dimensional Hole Gas
S. C. Dultz, H. W. Jiang, W. J. Schaff
By tracking the delocalized states of the two-dimensional hole gas in a p-type GaAs/AlGaAs heterostructure as a function of magnetic field, we mapped out a phase diagram in the den…
Termination of the spin-resolved integer quantum Hall effect
L. W. Wong, H. W. Jiang, E. Palm +1
We report a magnetotransport study of the termination of the spin-resolved integer quantum Hall effect by controlled disorder in a gated GaAs/AlGaAs heterostructure. We have found…