252 citations · 718 across the 8 of their papers we have counts for
8 papers
Scalable Atomic Arrays for Spin-Based Quantum Computers in Silicon
Alexander M. Jakob, Simon G. Robson, Hannes R. Firgau +8
Semiconductor spin qubits combine excellent quantum performance with the prospect of manufacturing quantum devices using industry-standard metal-oxide-semiconductor (MOS) processes…
Near-Surface Electrical Characterisation of Silicon Electronic Devices Using Focused keV Ions
Simon G. Robson, Paul Räcke, Alexander M. Jakob +8
The demonstration of universal quantum logic operations near the fault-tolerance threshold establishes ion-implanted near-surface donor atoms as a plausible platform for scalable q…
Precision tomography of a three-qubit donor quantum processor in silicon
Mateusz T. Mądzik, Serwan Asaad, Akram Youssry +17
Nuclear spins were among the first physical platforms to be considered for quantum information processing, because of their exceptional quantum coherence and atomic-scale footprint…
Deterministic Single Ion Implantation with 99.87% Confidence for Scalable Donor-Qubit Arrays in Silicon
Alexander M. Jakob, Simon G. Robson, Vivien Schmitt +9
The attributes of group-V-donor spins implanted in an isotopically purified Si crystal make them attractive qubits for large-scale quantum computer devices. Important featur…
Coherent electrical control of a single high-spin nucleus in silicon
Serwan Asaad, Vincent Mourik, Benjamin Joecker +12
Nuclear spins are highly coherent quantum objects. In large ensembles, their control and detection via magnetic resonance is widely exploited, e.g. in chemistry, medicine, material…
Manipulating Fock states of a harmonic oscillator while preserving its linearity
Kristinn Juliusson, Simon Bernon, Xin Zhou +7
We present a new scheme for controlling the quantum state of a harmonic oscillator by coupling it to an anharmonic multilevel system (MLS) with first to second excited state transi…
Silicon quantum processor with robust long-distance qubit couplings
Guilherme Tosi, Fahd A. Mohiyaddin, Vivien Schmitt +4
Practical quantum computers require the construction of a large network of highly coherent qubits, interconnected in a design robust against errors. Donor spins in silicon provide…
High-gain weakly nonlinear flux-modulated Josephson parametric amplifier using a SQUID-array
X. Zhou, V. Schmitt, P. Bertet +4
We have developed and measured a high-gain quantum-limited microwave parametric amplifier based on a superconducting lumped LC resonator with the inductor L including an array of 8…