21 citations · 21 across the 2 of their papers we have counts for
5 papers
Performance analysis of an optically pumped magnetometer in Earth's magnetic field
G. Oelsner, V. Schultze, R. IJsselsteijn +1
We experimentally investigate the influence of the orientation of optically pumped magnetometers in Earth's magnetic field. We focus our analysis to an operational mode that promis…
Nanowire single-photon detectors made of atomic layer-deposited niobium nitride
Emanuel Knehr, Artem Kuzmin, Mario Ziegler +5
We demonstrate and characterize first superconducting nanowire single-photon detectors (SNSPDs) made from atomic layer-deposited (ALD) NbN layers. To assess the suitability of thes…
Sources of heading error in optically pumped magnetometers operated at Earth's magnetic field
G. Oelsner, V. Schultze, R. IJsselsteijn +2
When optically pumped magnetometers are aimed for the use in Earth's magnetic field, the orientation of the sensor to the field direction is of special importance to achieve accura…
Nearly quantum limited nanoSQUIDs based on cross-type Nb/AlOx/Nb junctions
M. Schmelz, V. Zakosarenko, T. Schönau +4
We report on the development of nearly quantum limited SQUIDs with miniature pickup loop dimensions. The implemented high quality and low capacitance cross-type Nb/AlOx/Nb Josephso…
Superconductivity controlled by the magnetic state of ferromagnetic nanoparticles
A. A. Fraerman, B. A. Gribkov, S. A. Gusev +7
Novel hybrid superconductor/ferromagnetic particles structures are presented. Arrays of Co submicron particles were fabricated on overlap, edge type Josephson junctions and on a na…