546 citations · 2.5k across the 33 of their papers we have counts for
4 papers · 1 filter
A flexible design platform for Si/SiGe exchange-only qubits with low disorder
Wonill Ha, Sieu D. Ha, Maxwell D. Choi +14
Spin-based silicon quantum dots are an attractive qubit technology for quantum information processing with respect to coherence time, control, and engineering. Here we present an e…
Detuning Axis Pulsed Spectroscopy of Valley-Orbital States in Si/SiGe Quantum Dots
Edward H. Chen, Kate Raach, Andrew Pan +16
Silicon quantum dot qubits must contend with low-lying valley excited states which are sensitive functions of the quantum well heterostructure and disorder; quantifying and maximiz…
Fiber-based cryogenic and time-resolved spectroscopy of PbS quantum dots
Matthew T. Rakher, Ranojoy Bose, Chee Wei Wong +1
PbS quantum dots are promising active emitters for use with high-quality Si nanophotonic devices in the telecommunications-band. Measurements of low quantum dot densities are limit…
Self-tuned quantum dot gain in photonic crystal lasers
S. Strauf, K. Hennessy, M. T. Rakher +6
We demonstrate that very few (1 to 3) quantum dots as a gain medium are sufficient to realize a photonic crystal laser based on a high-quality nanocavity. Photon correlation measur…