345 citations · 574 across the 6 of their papers we have counts for
6 papers
Disentangling Losses in Tantalum Superconducting Circuits
Kevin D. Crowley, Russell A. McLellan, Aveek Dutta +17
Superconducting qubits are a leading system for realizing large scale quantum processors, but overall gate fidelities suffer from coherence times limited by microwave dielectric lo…
High fidelity state preparation, quantum control, and readout of an isotopically enriched silicon spin qubit
A. R. Mills, C. R. Guinn, M. M. Feldman +6
Quantum systems must be prepared, controlled, and measured with high fidelity in order to perform complex quantum algorithms. Control fidelities have greatly improved in silicon sp…
Two-qubit silicon quantum processor with operation fidelity exceeding 99%
A. R. Mills, C. R. Guinn, M. J. Gullans +4
Silicon spin qubits satisfy the necessary criteria for quantum information processing. However, a demonstration of high fidelity state preparation and readout combined with high fi…
Computer-automated tuning procedures for semiconductor quantum dot arrays
A. R. Mills, M. M. Feldman, C. Monical +4
As with any quantum computing platform, semiconductor quantum dot devices require sophisticated hardware and controls for operation. The increasing complexity of quantum dot device…
Contribution of top barrier materials to high mobility in near-surface InAs quantum wells grown on GaSb(001)
Joon Sue Lee, Borzoyeh Shojaei, Mihir Pendharkar +3
Near-surface InAs two-dimensional electron gas (2DEG) systems have great potential for realizing networks of multiple Majorana zero modes towards a scalable topological quantum com…
Growth, electrical, structural, and magnetic properties of half-Heusler CoTiFeSb
Sean D. Harrington, Anthony D. Rice, Tobias Brown-Heft +11
Epitaxial thin films of the substitutionally alloyed half-Heusler series CoTiFeSb were grown by molecular beam epitaxy on InAlAs/InP(001) substrates for concentrations…