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Transverse optical plasmons in layered superconductors
D. van der Marel, A. Tsvetkov
We discuss the possible existance of transverse optical plasma modes in superlattices consisting of Josephson coupled superconducting layers. These modes appear as resonances in th…
Electrodynamical Properties of High Tc Superconductors Studied with Polarized Angle Resolved Infrared Spectroscopy
D. van der Marel, J. Schützmann, H. S. Somal +1
Using infrared spectroscopy at grazing angle of incidence we study the electrodynamical properties of high temperature superconductors. We review some of our experiments where tran…
Grazing Incidence Infrared Reflectivity of LaSrCuO and NbN
H. S. Somal, B. J. Feenstra, J. Schützmann +7
Infrared reflectivity measurements, using p-polarized light at a grazing angle of incidence, show an increased sensitivity to the optical conductivity of highly reflecting supercon…