645 citations · 3.4k across the 50 of their papers we have counts for
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Detailed optical spectroscopy of the hybridization gap and the hidden order transition in high quality URuSi single crystals
N. Bachar, D. Stricker, S. Muleady +4
We present a detailed temperature and frequency dependence of the optical conductivity measured on clean high quality single crystals of URuSi of - and -plane s…
Multiband superconductivity due to the electron - LO-phonon interaction in strontium titanate and on a SrTiO3/LaAlO3 interface
S. N. Klimin, J. Tempere, J. T. Devreese +1
In strontium titanate, the Froehlich electron - LO-phonon interaction dominates the electron response and can also provide superconductivity. Because of high LO-phonon frequencies…
Suppressed magnetic circular dichroism and valley-selective magneto-absorption due to the effective mass anisotropy in bismuth
Pieter J. de Visser, Julien Levallois, Michaël K. Tran +6
We have measured the far-infrared reflectivity and Kerr angle spectra on a high-quality crystal of pure semimetallic bismuth as a function of magnetic field, from which we extract…
Magneto-optical signature of massless Kane electrons in Cd3As2
A. Akrap, M. Hakl, S. Tchoumakov +21
We report on optical reflectivity experiments performed on Cd3As2 over a broad range of photon energies and magnetic fields. The observed response clearly indicates the presence of…
BCS superconductivity near the band edge: Exact results for one and several bands
D. Valentinis, D. van der Marel, C. Berthod
We revisit the problem of a BCS superconductor in the regime where the Fermi energy is smaller than the Debye energy. This regime is relevant for low-density superconductors such a…