175 citations · 1.3k across the 28 of their papers we have counts for
28 papers
Optimizing the spin sensitivity of grain boundary junction nanoSQUIDs -- towards detection of small spin systems with single-spin resolution
Roman Wölbing, Tobias Schwarz, Benedikt Müller +4
We present an optimization study of the spin sensitivity of nanoSQUIDs based on resistively shunted grain boundary Josephson junctions. In addition the dc SQUIDs contain a narrow c…
Nanoscale multifunctional sensor formed by a Ni nanotube and a scanning Nb nanoSQUID
J. Nagel, A. Buchter, F. Xue +14
Nanoscale magnets might form the building blocks of next generation memories. To explore their functionality, magnetic sensing at the nanoscale is key. We present a multifunctional…
Reversal mechanism of an individual Ni nanotube simultaneously studied by torque and SQUID magnetometry
A. Buchter, J. Nagel, D. Rüffer +15
Using an optimally coupled nanometer-scale superconducting quantum interference device, we measure the magnetic flux originating from an individual ferromagnetic Ni nanotube attach…
Nb nano superconducting quantum interference devices with high spin sensitivity for operation in magnetic fields up to 0.5\,T
Roman Wölbing, Joachim Nagel, Tobias Schwarz +7
We investigate electric transport and noise properties of microstrip-type submicron direct current superconducting quantum interference devices (dc SQUIDs) based on Nb thin films a…
Manipulation and coherence of ultra-cold atoms on a superconducting atom chip
S. Bernon, H. Hattermann, D. Bothner +8
The coherence of quantum systems is crucial to quantum information processing. While it has been demonstrated that superconducting qubits can process quantum information at microel…
Optimizing the spin sensitivity of grain boundary junction nanoSQUIDs -- towards detection of small spin systems with single-spin resolution
Roman Wölbing, Tobias Schwarz, Benedikt Müller +4
We present an optimization study of the spin sensitivity of nanoSQUIDs based on resistively shunted grain boundary Josephson junctions. In addition the dc SQUIDs contain a narrow c…