241 citations
- University of Maryland, College ParkUS21 papers
- Joint Quantum InstituteUS8 papers
- National Institute of Standards and TechnologyUS3 papers
- Cornell UniversityUS2 papers
- Max Planck Institute of Quantum OpticsDE2 papers
- Munich Center for Quantum Science and TechnologyDE2 papers
- NIST Center for Neutron ResearchUS2 papers
- University of CopenhagenDK2 papers
- University of RochesterUS2 papers
- University of SeoulKR2 papers
- Agency for Science, Technology and ResearchSG1 paper
- California Institute of TechnologyUS1 paper
5 papers · 1 filter
Bootstrapping, autonomous testing, and initialization system for Si/SiGe multi-quantum-dot devices
Tyler J. Kovach, Daniel Schug, M. A. Wolfe +7
Semiconductor quantum dot (QD) devices have become central to advancements in spin-based quantum computing. However, the increasing complexity of modern QD devices makes calibratio…
Electrical Interconnects for Silicon Spin Qubits
Christopher David White, Anthony Sigillito, Michael J. Gullans
Scalable spin qubit devices will likely require long-range qubit interconnects. We propose to create such an interconnect with a resistive topgate. The topgate is positively biased…
Hybrid superinductance with Al/InAs
Junseok Oh, Ido Levy, Tyler Cowan +4
We report microwave spectroscopy of Josephson junctions chains made from an epitaxial Al/InAs heterostructure. The chains exhibit superinductance, with characteristic wave impedanc…
Measuring pulse heating in Si quantum dots with individual two-level fluctuators
Feiyang Ye, Lokendra S. Dhami, John M. Nichol
To encode quantum information in semiconductor spin qubits, voltage pulses are necessary for initialization, gate operation, and readout. However, these pulses dissipate heat, shif…
Superconductivity in Substitutional Ga-Hyperdoped Ge Epitaxial Thin Films
Julian A. Steele, Patrick J. Strohbeen, Carla Verdi +12
Doping-induced superconductivity in group IV elements may enable quantum functionalities in material systems accessible with well-established semiconductor technologies. Non-equili…