4 citations · 4 across the 1 of their papers we have counts for
6 papers
Automatic Qubit Characterization and Gate Optimization with QubiC
Yilun Xu, Gang Huang, Jan Balewski +6
As the size and complexity of a quantum computer increases, quantum bit (qubit) characterization and gate optimization become complex and time-consuming tasks. Current calibration…
Observation of topological valley Hall edge states in honeycomb lattices of superconducting microwave resonators
Alexis Morvan, Mathieu Féchant, Gianluca Aiello +2
We have designed honeycomb lattices for microwave photons with a frequency imbalance between the two sites in the unit cell. This imbalance is the equivalent of a mass term that br…
QubiC: An open source FPGA-based control and measurement system for superconducting quantum information processors
Yilun Xu, Gang Huang, Jan Balewski +6
As quantum information processors grow in quantum bit (qubit) count and functionality, the control and measurement system becomes a limiting factor to large scale extensibility. To…
Quantum Information Scrambling in a Superconducting Qutrit Processor
M. S. Blok, V. V. Ramasesh, T. Schuster +7
The theory of quantum information provides a common language which links disciplines ranging from cosmology to condensed-matter physics. For example, the delocalization of quantum…
Improving wafer-scale Josephson junction resistance variation in superconducting quantum coherent circuits
J. M. Kreikebaum, K. P. O'Brien, A. Morvan +1
Quantum bits, or qubits, are an example of coherent circuits envisioned for next-generation computers and detectors. A robust superconducting qubit with a coherent lifetime of (…
High Kinetic Inductance Microwave Resonators Made by He-Beam Assisted Deposition of Tungsten Nanowires
Julien Basset, Diana Watfa, Gianluca Aiello +9
We evaluate the performance of hybrid microwave resonators made by combining sputtered Nb thin films with Tungsten nanowires grown with a He-beam induced deposition technique. Depe…