activity
20042023
most citedA single-atom electron spin qubit in silicon

815 citations · 8.1k across the 75 of their papers we have counts for

collaborators

75 papers

quant-ph2023

Pipeline quantum processor architecture for silicon spin qubits

S. M. Patomäki, M. F. Gonzalez-Zalba, M. A. Fogarty +3

Noisy intermediate-scale quantum (NISQ) devices seek to achieve quantum advantage over classical systems without the use of full quantum error correction. We propose a NISQ process…

quant-ph2023★ 405 cited

Room temperature quantum bit storage exceeding 39 minutes using ionized donors in 28-silicon

Kamyar Saeedi, Stephanie Simmons, Jeff Z. Salvail +7

Quantum memories capable of storing and retrieving coherent information for extended times at room temperature would enable a host of new technologies. Electron and nuclear spin qu…

quant-ph2022★ 20 cited

Coherent spin dynamics of rare-earth doped crystals in the high-cooperativity regime

Joseph Alexander, Gavin Dold, Oscar W. Kennedy +9

Rare-earth doped crystals have long coherence times and the potential to provide quantum interfaces between microwave and optical photons. Such applications benefit from a high coo…

cond-mat.mtrl-sci2022★ 30 cited

Probing spin dynamics of ultra-thin van der Waals magnets via photon-magnon coupling

Christoph W. Zollitsch, Safe Khan, Vu Thanh Trung Nam +9

Layered van der Waals (vdW) magnets can maintain a magnetic order even down to the single-layer regime and hold promise for integrated spintronic devices. While the magnetic ground…

cond-mat.mes-hall2021

Reducing strain in heterogeneous quantum devices using atomic layer deposition

Oscar W. Kennedy, James O'Sullivan, Christoph W. Zollitsch +3

We investigated the use of dielectric layers produced by atomic layer deposition (ALD) as an approach to strain mitigation in composite silicon/superconductor devices operating at…

cond-mat.mes-hall2021

Spin coherence of near-surface ionised Te donors in silicon

Mantas Šimėnas, James O'Sullivan, Oscar W. Kennedy +8

Impurity spins in crystal matrices are promising components in quantum technologies, particularly if they can maintain their spin properties when close to surfaces and material int…