357 citations · 2.5k across the 81 of their papers we have counts for
6 papers · 1 filter
Detection and measurement of spin-dependent dynamics in random telegraph signals
M. G. House, Ming Xiao, GuoPing Guo +4
A quantum point contact was used to observe single-electron fluctuations of a quantum dot in a GaAs heterostructure. The resulting random telegraph signals (RTS) contain statistica…
Symmetric reflection line resonator for semiconductor circuit quantum electrodynamics
Miao-Lei Zhang, Guang-Wei Deng, Shu-Xiao Li +8
We have designed and fabricated a half-wavelength reflection line resonator (RLR) that consists of a pair of two coupled microstrip lines on a GaAs/AlGaAs heterostructure. By chang…
Photon-assisted-tunneling in a coupled double quantum dot out of thermal equilibrium
Runan Shang, Haiou Li, Gang Cao +5
We perform photon-assisted-tunneling (PAT) experiments on a GaAs double quantum dot device under high microwave excitation power. Photon-assisted absorption of up to 14 photons is…
Detecting orbital angular momentum through division-of-amplitude interference with a circular plasmonic lens
Ai-Ping Liu, Xiao Xiong, Xi-Feng Ren +5
We demonstrate a novel detection scheme for the orbital angular momentum (OAM) of light using circular plasmonic lens. Owing to a division-of-amplitude interference phenomenon betw…
Nonlocal linear compression of two-photon time interval distribution
J. -S. Pan, X. -B. Zou, Z. -Y. Zhou +3
We propose a linear compression technique for the time interval distribution of photon pairs. Using a partially frequency-entangled two-photon (TP) state with appropriate mean time…
Quantum simulation of Kibble-Zurek mechanism with a semiconductor electron charge qubit
Cheng Zhou, Li Wang, Tao Tu +4
The Kibble-Zurek mechanism provides a description of the topological structure occurring in the symmetry breaking phase transitions, which may manifest as the cosmological strings…