activity
20222025
most citedHigh-Q magnetic levitation and control of superconducting microspheres at millikelvin temperatures

57 citations · 65 across the 6 of their papers we have counts for

collaborators

6 papers

quant-ph2025

Tunable and nonlinearity-enhanced dispersive-plus-dissipative coupling in photon-pressure circuits

Mohamad Kazouini, Janis Peter, Zisu Emily Guo +5

Photon-pressure circuits are the circuit implementation of the cavity optomechanical Hamiltonian and discussed for qubit readout, low-frequency quantum photonics and dark matter ax…

quant-ph2025

Magnetically induced Josephson nano-diodes in field-resilient superconducting microwave circuits

Benedikt Wilde, Mohamad Kazouini, Timo Kern +5

The development of nonlinear and frequency-tunable superconducting microwave circuits for operation in large magnetic fields is of high relevance for hybrid quantum systems such as…

cond-mat.mes-hall2024

Extracting the current-phase-relation of a monolithic three-dimensional nano-constriction using a DC-current-tunable superconducting microwave cavity

Kevin Uhl, Daniel Hackenbeck, Dieter Koelle +2

Superconducting circuits with nonlinear elements such as Josephson tunnel junctions or kinetic inductance nanowires are the workhorse for microwave quantum and superconducting sens…

quant-ph2024★ 8 cited

Remote sensing of a levitated superconductor with a flux-tunable microwave cavity

Philip Schmidt, Remi Claessen, Gerard Higgins +9

We present a cavity-electromechanical system comprising a superconducting quantum interference device which is embedded in a microwave resonator and coupled via a pick-up loop to a…

quant-ph2023

Niobium Quantum Interference Microwave Circuits with Monolithic Three-Dimensional (3D) Nanobridge Junctions

Kevin Uhl, Daniel Hackenbeck, Janis Peter +3

Nonlinear microwave circuits are key elements for many groundbreaking research directions and technologies, such as quantum computation and quantum sensing. The majority of microwa…

quant-ph2022★ 57 cited

High-Q magnetic levitation and control of superconducting microspheres at millikelvin temperatures

Joachim Hofer, Rudolf Gross, Gerard Higgins +11

We report the levitation of a superconducting lead-tin sphere with 100 micrometer diameter (corresponding to a mass of 5.6 micrograms) in a static magnetic trap formed by two coils…