activity
19972023
most citedQuantitative nanoscale vortex-imaging using a cryogenic quantum magnetometer

224 citations · 2.5k across the 85 of their papers we have counts for

collaborators

86 papers

cond-mat.supr-con2023★ 7 cited

Why shot noise does not generally detect pairing in mesoscopic superconducting tunnel junctions

Jiasen Niu, Koen M. Bastiaans, Jianfeng Ge +10

The shot noise in tunneling experiments reflects the Poissonian nature of the tunneling process. The shot noise power is proportional to both the magnitude of the current and the e…

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…

cond-mat.supr-con2023★ 17 cited

Temporal evolution of electric transport properties of YBCO Josephson junctions produced by focused Helium ion beam irradiation

M. Karrer, K. Wurster, J. Linek +4

Using a focused He ion beam (He-FIB) with a wide range of irradiation doses to we fabricated Josephson and resistive barriers wi…

cond-mat.supr-con2023★ 5 cited

Angle-dependent Magnetoresistance of an Ordered Bose Glass of Vortices in YBaCuO Thin Films with a Periodic Pinning~Lattice

Bernd Aichner, Lucas Backmeister, Max Karrer +5

The competition between intrinsic disorder in superconducting YBaCuO (YBCO) thin films and an ultradense triangular lattice of cylindrical pinning centers space…

cond-mat.mtrl-sci2023★ 1 cited

Characteristic lengthscales of the electrically-induced insulator-to-metal transition

Theodor Luibrand, Adrien Bercher, Rodolfo Rocco +16

Some correlated materials display an insulator-to-metal transition as the temperature is increased. In most cases this transition can also be induced electrically, resulting in vol…

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…