39 citations · 111 across the 5 of their papers we have counts for
5 papers
Observation of Photoinduced Terahertz Gain in GaAs Quantum Wells: Evidence for Radiative Two-Exciton-to-Biexciton Scattering
X. Li, K. Yoshioka, Q. Zhang +9
We have observed photoinduced negative optical conductivity, or gain, in the terahertz frequency range in a GaAs multiple-quantum-well structure in a strong perpendicular magnetic…
Anomalous Nematic States in High Half-Filled Landau Levels
X. Fu, Q. Shi, M. A. Zudov +6
It is well established that the ground states of a two-dimensional electron gas with half-filled high () Landau levels are compressible charge-ordered states, known as qua…
A Cryogenic Interface for Controlling Many Qubits
S. J. Pauka, K. Das, R. Kalra +9
A scaled-up quantum computer will require a highly efficient control interface that autonomously manipulates and reads out large numbers of qubits, which for solid-state implementa…
Spin-orbit interaction in a dual gated InAs/GaSb quantum well
Arjan J. A. Beukman, Folkert K. de Vries, Jasper van Veen +12
Spin-orbit interaction is investigated in a dual gated InAs/GaSb quantum well. Using an electric field the quantum well can be tuned between a single carrier regime with exclusivel…
Effect of density on quantum Hall stripe orientation in tilted magnetic fields
Q. Shi, M. A. Zudov, Q. Qian +2
We investigate quantum Hall stripes under in-plane magnetic field in a variable-density two-dimensional electron gas. At filling factor , we observe one, two,…