793 citations · 5.4k across the 141 of their papers we have counts for
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Quasi-Particle Dynamics in Superconducting Aluminum
Katrin Steinberg, Marc Scheffler, Martin Dressel
The response of superconducting aluminum to electromagnetic radiation is investigated in a broad frequency (45 MHz to 40 GHz) and temperature range (), by measuring the co…
Analysis of broadband microwave conductivity and permittivity measurements of semiconducting materials
Elvira Ritz, Martin Dressel
We perform broadband phase sensitive measurements of the reflection coefficient from 45 MHz up to 20 GHz employing a vector network analyzer with a 2.4 mm coaxial sensor which is t…
Quasiparticles at the verge of localization near the Mott metal-insulator transition in a two-dimensional material
J. Merino, M. Dumm, N. Drichko +2
The dynamics of charge carriers close to the Mott transition is explored theoretically and experimentally in the quasi two-dimensional organic charge-transfer salt -(BEDT-TTF)$_…
Influence of electronic correlations on the frequency-dependent hopping transport in Si:P
Elvira Ritz, Martin Dressel
At low energy scales charge transport in the insulating Si:P is dominated by activated hopping between the localized donor electron states. Thus, theoretical models for a disordere…
Magneto-optic far-infrared study of SrCuO: triplet excitations in chains
D. Hüvonen, U. Nagel, T. Rõõm +4
Using far-infrared spectroscopy we have studied the magnetic field and temperature dependence of the spin gap modes in the chains of SrCuO. Two triplet modes T…
Ordering phenomena in quasi one-dimensional organic conductors
Martin Dressel
Low-dimensional organic conductors could establish themselves as model systems for the investigation of the physics in reduced dimensions. In the metallic state of a one-dimensiona…