202 citations · 1.1k across the 26 of their papers we have counts for
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Raman Scattering with infrared excitation resonant with MoSe indirect band gap
Simone Sotgiu, Tommaso Venanzi, Francesco Macheda +4
Resonance Raman scattering, which probes electrons, phonons and their interplay in crystals, is extensively used in two-dimensional materials. Here we investigate Raman modes in Mo…
Modelling photothermal induced resonance microscopy: the role of interface thermal resistances
Francesco Rusconi, Marco Finazzi, John M. Stormonth-Darling +6
Infrared (IR) nanospectroscopy by photothermal induced resonance (PTIR) is a novel experimental technique that combines the nanoscale resolution granted by atomic force microscopy…
Tunability and Losses of Mid-infrared Plasmonics in Heavily Doped Germanium Thin Films
Jacopo Frigerio, Andrea Ballabio, Giovanni Isella +16
Heavily-doped semiconductor films are very promising for application in mid-infrared plasmonic devices because the real part of their dielectric function is negative and broadly tu…
Infrared phonon spectrum of the tetragonal helimagnet BaCuGeO
A. Nucara, W. S. Mohamed, L. Baldassarre +6
The lattice dynamics of BaCuGeO, a compound which develops Dzyaloshinsky-Moriya (DM) helical magnetism below = 3.2 K, has been studied by measuring the infrared r…
Evolution of optical properties of chromium spinels CdCrO, HgCrS, and ZnCrSe under high pressure
K. Rabia, L. Baldassarre, J. Deisenhofer +2
We report pressure-dependent reflection and transmission measurements on ZnCrSe, HgCrS, and CdCrO single crystals at room temperature over a broad spectral…
Vibrational spectrum of solid picene (C_22H_14)
B. Joseph, L. Boeri, L. Malavasi +11
Recently, Mitsuhashi et al., have observed superconductivity with transition temperature up to 18 K in potassium doped picene (C22H14), a polycyclic aromatic hydrocarbon compound […