152 citations · 769 across the 14 of their papers we have counts for
14 papers
Demonstrating a superconducting dual-rail cavity qubit with erasure-detected logical measurements
Kevin S. Chou, Tali Shemma, Heather McCarrick +31
A critical challenge in developing scalable error-corrected quantum systems is the accumulation of errors while performing operations and measurements. One promising approach is to…
Superconducting resonators with voltage-controlled frequency and nonlinearity
William M. Strickland, Bassel Heiba Elfeky, Joseph O'Connell Yuan +6
Voltage-tunable superconductor-semiconductor devices offer a unique platform to realize dynamic tunability in superconducting quantum circuits. By galvanically connecting a gated I…
Tailoring Superconducting Phases Observed in Hyperdoped Si:Ga for Cryogenic Circuit Applications
K. Sardashti, T. Nguyen, M. Hatefipour +5
Hyperdoping with gallium (Ga) has been established as a route to observe superconductivity in silicon (Si). The relatively large critical temperatures (T) and magnetic fi…
Observation of Distinct Superconducting Phases in Hyperdoped p-type Germanium
Kasra Sardashti, Tri D. Nguyen, Wendy L. Sarney +6
Realization of superconductivity in Group IV semiconductors could have a strong impact in the direction quantum technologies will take in the future. Therefore, it is imperative to…
Tuning supercurrent in Josephson field effect transistors using h-BN dielectric
Fatemeh Barati, Josh P. Thompson, Matthieu C. Dartiailh +8
The transparent interface in epitaxial Al-InAs heterostructures provides an excellent platform for potential advances in mesoscopic and topological superconductivity. Semiconductor…
Voltage-tunable superconducting resonators: a platform for random access quantum memory
Kasra Sardashti, Matthieu C. Dartiailh, Joseph Yuan +3
In quantum computing architectures, one important factor is the trade-off between the need to couple qubits to each other and to an external drive and the need to isolate them well…
Missing Shapiro steps in topologically trivial Josephson Junction on InAs quantum well
Matthieu C. Dartiailh, Joseph J. Cuozzo, William Mayer +4
Josephson junctions hosting Majorana fermions have been predicted to exhibit a 4 periodic current phase relation. The experimental consequence of this periodicity is the disappe…
Experimental Measurements of Effective Mass in Near Surface InAs Quantum Wells
Joseph Yuan, Mehdi Hatefipour, Brenden A. Magill +11
Near surface indium arsenide quantum wells have recently attracted a great deal of interest since they can be interfaced epitaxially with superconducting films and have proven to b…
Superconducting proximity effect in InAsSb surface quantum wells with in-situ Al contact
William Mayer, William F. Schiela, Joseph Yuan +9
We demonstrate robust superconducting proximity effect in InAsSb quantum wells grown with epitaxial Al contact, which has important implications for mesoscopic and…
Phase signature of topological transition in Josephson Junctions
Matthieu C. Dartiailh, William Mayer, Joseph Yuan +4
Topological superconductivity holds promise for fault-tolerant quantum computing. While planar Josephson junctions are attractive candidates to realize this exotic state, direct ph…
Gate Controlled Anomalous Phase Shift in Al/InAs Josephson Junctions
William Mayer, Matthieu C. Dartiailh, Joseph Yuan +3
In a standard Josephson junction the current is zero when the phase difference between the superconducting leads is zero. This condition is protected by parity and time-reversal sy…
The multi-terminal Josephson effect
Natalia Pankratova, Hanho Lee, Roman Kuzmin +6
Establishment of phase-coherence and a non-dissipative (super)current between two weakly coupled superconductors, known as the Josephson effect, plays a foundational role in basic…
Superconducting proximity effect in epitaxial Al-InAs heterostructures
William Mayer, Joseph Yuan, Kaushini Wickramasinghe +3
Semiconductor-based Josephson junctions provide a platform for studying proximity effect due to the possibility of tuning junction properties by gate voltage and large-scale fabric…
Transport Properties of Near Surface InAs Two-dimensional Heterostructures
Kaushini Wickramasinghe, William Mayer, Joseph Yuan +4
Two-dimensional electron systems (2DESs) confined to the surface of narrowband semiconductors have attracted great interest since they can easily integrate with superconductivity (…