86 citations · 353 across the 5 of their papers we have counts for
5 papers
Evolution of a polaron band through the phase diagram of Nd[2-x]Ce[x]CuO[4-y]
S. Lupi, P. Maselli, M. Capizzi +3
The evolution with doping and temperature of the polaronic absorption in a family of high-T superconductors is first followed here across the whole phase diagram. The polaron b…
Infrared absorption from Charge Density Waves in magnetic manganites
P. Calvani, G. De Marzi, P. Dore +5
The infrared absorption of charge density waves coupled to a magnetic background is first observed in two manganites La{1-x}Ca{x}MnO{3} with x = 0.5 and x = 0.67. In both cases a B…
Fano effect in the plane of NdCeCuO: evidence of phonon interaction with a polaronic background
S. Lupi, M. Capizzi, P. Calvani +4
Reflectance measurements in properly selected samples of NdCeCuO with different carrier concentrations provide a firm evidence of Fano antiresonances for…
Infrared response of ordered polarons in layered perovskites
P. Calvani, A. Paolone, P. Dore +4
We report on the infrared absorption spectra of three oxides where charged superlattices have been recently observed in diffraction experiments. In LaSrNiO, p…
Polaronic optical absorption in electron-doped and hole-doped cuprates
P. Calvani, M. Capizzi, S. Lupi +3
Polaronic features similar to those previously observed in the photoinduced spectra of cuprates have been detected in the reflectivity spectra of chemically doped parent compounds…