152 citations · 415 across the 6 of their papers we have counts for
6 papers
Reducing Rydberg state dc polarizability by microwave dressing
J. C. Bohorquez, R. Chinnarasu, J. Isaacs +4
We demonstrate reduction of the dc polarizability of Cesium atom Rydberg states in a 77 K environment utilizing microwave field dressing. In particular we reduce the polarizability…
Using Cryogenic CMOS Control Electronics To Enable A Two-Qubit Cross-Resonance Gate
Devin L. Underwood, Joseph A. Glick, Ken Inoue +18
Qubit control electronics composed of CMOS circuits are of critical interest for next generation quantum computing systems. A CMOS-based application specific integrated circuit (AS…
Digital coherent control of a superconducting qubit
Edward Leonard, Matthew A. Beck, JJ Nelson +15
High-fidelity gate operations are essential to the realization of a fault-tolerant quantum computer. In addition, the physical resources required to implement gates must scale effi…
Origin and Suppression of Magnetic Flux Noise
P. Kumar, S. Sendelbach, M. A. Beck +7
Magnetic flux noise is a dominant source of dephasing and energy relaxation in superconducting qubits. The noise power spectral density varies with frequency as with $α\sim…
Hybrid Atom--Photon Quantum Gate in a Superconducting Microwave Resonator
J. D. Pritchard, J. A. Isaacs, M. A. Beck +2
We propose a novel hybrid quantum gate between an atom and a microwave photon in a superconducting coplanar waveguide cavity by exploiting the strong resonant microwave coupling be…
Photoinduced melting of superconductivity in the high-Tc superconductor La2-xSrxCuO4 probed by time-resolved optical and THz techniques
M. Beyer, M. Beck, D. Städter +6
Dynamics of depletion and recovery of superconducting state in La2-xSrxCuO_4 thin films is investigated utilizing optical pump-probe and optical pump - THz probe techniques as a fu…