793 citations · 5.4k across the 141 of their papers we have counts for
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Microwave inductance of thin metal strips
Katrin Steinberg, Marc Scheffler, Martin Dressel
We have measured the frequency-dependent, complex impedance of thin metal strips in a broad range of microwave frequencies (45~MHz to 20~GHz). The spectra are in good agreement wit…
Two-band BCS superconductivity in Ba(Fe0.9Co0.1)2As2
E. G. Maksimov, A. E. Karakozov, B. P. Gorshunov +9
The conductivity and permittivity optical spectra of iron-pnictide Ba(Fe0.9Co0.1)2As2 film (Tc=20 K) are analyzed. In the superconducting state, at all temperatures up to Tc the te…
Eliashberg Analysis of Optical Spectra Reveals Strong Coupling of Charge Carriers to Spin Fluctuations in Superconducting Iron Pnictides
D. Wu, N. Barisic, M. Dressel +4
The temperature and frequency dependences of the optical conductivity of Co and Ni-doped BaFe2As2 are analyzed and the electron-boson spectral density a2F(w) extracted using Eliash…
Microwave conductivity of heavy fermions in UPd2Al3
Marc Scheffler, Martin Dressel, Martin Jourdan
Heavy-fermion compounds are characterized by electronic correlation effects at low energies which can directly be accessed with optical spectroscopy. Here we present detailed measu…
Looking at the superconducting gap of iron pnictides
Martin Dressel, Dan Wu, Neven Barisic +1
THz and infrared spectroscopy is widely utilized to investigate the electrodynamic properties of the novel iron-based superconductors in the normal and superconducting states. Besi…