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In-plane optical response of Bi2Sr2CuO6
A. A. Tsvetkov, J. Schuetzmann, D. van der Marel
We report on infrared reflectivity measurements of the -plane response of superconducting BiSrCuO single crystals. The frequency dependent conductivity has a maximu…
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…
Doping Dependence of the Chemical Potential in cuprate high T superconductors II: (Bi,Pb)SrCaCu% O$_{10+\mbox{\small\protect\boldmath $δ$}}$
G. Rietveld, S. J. Collocot, D. van der Marel
Using X-ray photoelectron spectroscopy, a systematic study is performed of the doping dependence of the chemical potential in two systems of (Bi,Pb)SrCaCuO$_{10…
Observation of the Holstein shift in high superconductors with thermal modulation reflectometry
O. V. Dolgov, A. E. Karakozov, A. A. Mikhailovsky +2
We use the experimental technique of thermal modulation reflectometry to study the relatively small temperature dependence of the optical conductivity of superconductors. Due to a…