34 citations · 73 across the 6 of their papers we have counts for
5 papers · 1 filter
Pseudospin and Quantum Computation in Semiconductor Nanostructures
V. W. Scarola, K. Park, S. Das Sarma
We review the theoretical aspects of pseudospin quantum computation using vertically coupled quantum dots in the quantum Hall regime. We discuss the robustness and addressability o…
Radiation-Induced Zero-Resistance State at Low Magnetic Fields and near Half Filling of the Lowest Landau Level
K. Park
We theoretically predict the radiation-induced ``zero-resistance state'' near half filling of the lowest Landau level, which is caused by the photon-assisted transport in the prese…
Spontaneous Pseudospin Spiral Order in Bilayer Quantum Hall Systems
K. Park
Using exact diagonalization of bilayer quantum Hall systems at total filling factor in the torus geometry, we show that there is a new long-range interlayer phase coherence…
Pseudospin Quantum Computation in Semiconductor Nanostructures
V. W. Scarola, K. Park, S. Das Sarma
We theoretically show that spontaneously interlayer-coherent bilayer quantum Hall droplets should allow robust and fault-tolerant pseudospin quantum computation in semiconductor na…
Even-Odd Effect in Spontaneously Coherent Bilayer Quantum Hall Droplets
K. Park, V. W. Scarola, S. Das Sarma
Using exact diagonalization in the disc geometry we predict a novel even-odd effect in the Coulomb blockade spectra of vertically coupled double quantum dots under an external magn…