50 citations · 181 across the 7 of their papers we have counts for
7 papers
Magnetic field robust high quality factor NbTiN superconducting microwave resonators
Manuel Müller, Thomas Luschmann, Andreas Faltermeier +13
We systematically study the performance of compact lumped element planar microwave (NbTiN) resonators operating at 5 GHz in external in-plane magnetic fi…
Quantitative modeling of superconducting planar resonators with improved field homogeneity for electron spin resonance
Stefan Weichselbaumer, Petio Natzkin, Christoph W. Zollitsch +3
We present three designs for planar superconducting microwave resonators for electron spin resonance (ESR) experiments. We implement finite element simulations to calculate the res…
Echo trains in pulsed electron spin resonance of a strongly coupled spin ensemble
Stefan Weichselbaumer, Matthias Zens, Christoph W. Zollitsch +4
We report on a novel dynamical phenomenon in electron spin resonance experiments of phosphorus donors. When strongly coupling the paramagnetic ensemble to a superconducting lumped…
Low spin wave damping in the insulating chiral magnet CuOSeO
I. Stasinopoulos, S. Weichselbaumer, A. Bauer +6
Chiral magnets with topologically nontrivial spin order such as Skyrmions have generated enormous interest in both fundamental and applied sciences. We report broadband microwave s…
Linearly polarized GHz magnetization dynamics of spin helix modes in the ferrimagnetic insulator CuOSeO
I. Stasinopoulos, S. Weichselbaumer, A. Bauer +5
Linear dichroism -- the polarization dependent absorption of electromagnetic waves -- is routinely exploited in applications as diverse as structure determination of DNA or polariz…
Montel optics: Tailoring phase-space in neutron beam extraction
Stefan Weichselbaumer, Georg Brandl, Robert Georgii +3
In view of the trend towards smaller samples and experiments under extreme conditions it is important to deliver small and homogeneous neutron beams to the sample area. For this pu…