82 citations · 432 across the 12 of their papers we have counts for
5 papers · 1 filter
Electronic Scattering Effects in Europium-Based Iron Pnictides
S. Zapf, D. Neubauer, K. W. Post +8
In a comprehensive study, we investigate the electronic scattering effects in EuFe(AsP) by using Fourier-transform infrared spectroscopy. In spite of the…
Persistent detwinning of iron pnictides by small magnetic fields
S. Zapf, C. Stingl, K. W. Post +11
Our comprehensive study on EuFeAs reveals a dramatic reduction of magnetic detwinning fields compared to other AFeAs (A = Ba, Sr, Ca) iron pnictides by indirect mag…
Electrodynamics of the Superconducting State in Ultra-Thin Films at THz Frequencies
Uwe S. Pracht, Eric Heintze, Conrad Clauss +11
We report on terahertz frequency-domain spectroscopy (THz-FDS) experiments in which we measure charge carrier dynamics and excitations of thin-film superconducting systems at low t…
The phase boundary of superconducting niobium thin films with antidot arrays fabricated with microsphere photolithography
Daniel Bothner, Conrad Clauss, Elisabeth Koroknay +8
The experimental investigation of the -- phase boundary of superconducting niobium films with large area quasihexagonal hole arrays is reported. The hole arrays wer…
Reducing vortex losses in superconducting microwave resonators with microsphere patterned antidot arrays
D. Bothner, C. Clauss, E. Koroknay +8
We experimentally investigate the vortex induced energy losses in niobium coplanar waveguide resonators with and without quasihexagonal arrays of nanoholes (antidots), where large-…