65 citations · 312 across the 18 of their papers we have counts for
4 papers · 1 filter
Elementary Excitations in One-Dimensional Electromechanical Systems; Transport with Back-Reaction
Kang-Hun Ahn, Hangmo Yi
Using an exactly solvable model, we study low-energy properties of a one-dimensional spinless electron fluid contained in a quantum-mechanically moving wire located in a static mag…
Quantum Depinning Transition of Quantum Hall Stripes
Meirong Li, H. A. Fertig, R. Cote +1
We examine the effect of disorder on the electromagnetic response of quantum Hall stripes using an effective elastic theory to describe their low-energy dynamics, and replicas and…
Quantum Dissipative Dynamics of the Magnetic Resonance Force Microscope in the Single-Spin Detection Limit
Hanno Gassmann, Mahn-Soo Choi, Hangmo Yi +1
We study a model of a magnetic resonance force microscope (MRFM) based on the cyclic adiabatic inversion technique as a high-resolution tool to detect single electron spins. We inv…
Coulomb Blockade and Kondo Effect in a Quantum Hall Antidot
H. -S. Sim, M. Kataoka, Hangmo Yi +3
We propose a general capacitive model for an antidot, which has two localized edge states with different spins in the quantum Hall regime. The capacitive coupling of localized exce…