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cond-mat.mtrl-sci2025
Ab-initio Van der Waals electrodynamics: polaritons and electron scattering from plasmons and phonons in BN-capped graphene
Francesco Macheda, Francesco Mauri, Thibault Sohier
Plasmons and polar phonons are elementary electrodynamic excitations of matter. In 2d and at long wavelengths, they couple to light and act as the system polaritons. They also dict…
cond-mat.mtrl-sci2025
Electron-phonon interaction and phonons in 2d doped semiconductors
Francesco Macheda, Thibault Sohier, Paolo Barone +1
Electron-phonon interaction and phonon frequencies of doped polar semiconductors are sensitive to long-range Coulomb forces and can be strongly affected by screening effects of fre…