46 citations · 105 across the 7 of their papers we have counts for
6 papers
Fast high-fidelity single-shot readout of spins in silicon using a single-electron box
G. A. Oakes, V. N. Ciriano-Tejel, D. Wise +18
Three key metrics for readout systems in quantum processors are measurement speed, fidelity and footprint. Fast high-fidelity readout enables mid-circuit measurements, a necessary…
Quantum Dot-Based Parametric Amplifiers
Laurence Cochrane, Theodor Lundberg, David J. Ibberson +8
Josephson parametric amplifiers (JPAs) approaching quantum-limited noise performance have been instrumental in enabling high fidelity readout of superconducting qubits and, recentl…
Non-reciprocal Pauli Spin Blockade in a Silicon Double Quantum Dot
Theodor Lundberg, David J. Ibberson, Jing Li +12
Spin qubits in gate-defined silicon quantum dots are receiving increased attention thanks to their potential for large-scale quantum computing. Readout of such spin qubits is done…
Large dispersive interaction between a CMOS double quantum dot and microwave photons
David J. Ibberson, Theodor Lundberg, James A. Haigh +11
We report fast charge state readout of a double quantum dot in a CMOS split-gate silicon nanowire transistor via the large dispersive interaction with microwave photons in a lumped…
Gate reflectometry for probing charge and spin states in linear Si MOS split-gate arrays
L. Hutin, B. Bertrand, E. Chanrion +20
We fabricated linear arrangements of multiple splitgate devices along an SOI mesa, thus forming a 2xN array of individually controllable Si quantum dots (QDs) with nearest neighbor…
A Spin Quintet in a Silicon Double Quantum Dot: Spin Blockade and Relaxation
Theodor Lundberg, Jing Li, Louis Hutin +12
Spins in gate-defined silicon quantum dots are promising candidates for implementing large-scale quantum computing. To read the spin state of these qubits, the mechanism that has p…