67 citations · 80 across the 4 of their papers we have counts for
4 papers
Probing the current-phase relation of graphene Josephson junctions using microwave measurements
Felix E. Schmidt, Mark D. Jenkins, Kenji Watanabe +2
We perform extensive analysis of graphene Josephson junctions embedded in microwave circuits. By comparing a diffusive junction at 15 mK with a ballistic one at 15 mK and 1 K, we a…
Current detection using a Josephson parametric upconverter
Felix E. Schmidt, Daniel Bothner, Ines C. Rodrigues +3
We present the design, measurement and analysis of a current sensor based on a process of Josephson parametric upconversion in a superconducting microwave cavity. Terminating a cop…
Nanoelectromechanical resonators from high-T superconducting crystals of BiSrCaCuO
Sudhir Kumar Sahu, Jaykumar Vaidya, Felix Schmidt +5
In this report, we present nanoelectromechanical resonators fabricated with thin exfoliated crystals of a high-T cuprate superconductor BiSrCaCuO. The m…
A ballistic graphene superconducting microwave circuit
Felix E. Schmidt, Mark D. Jenkins, Kenji Watanabe +2
Josephson junctions (JJ) are a fundamental component of microwave quantum circuits, such as tunable cavities, qubits and parametric amplifiers. Recently developed encapsulated grap…