529 citations · 1.2k across the 11 of their papers we have counts for
11 papers
Zero-point Renormalization of the Band Gap of Semiconductors and Insulators Using the PAW Method
Manuel Engel, Henrique Miranda, Laurent Chaput +4
We evaluate the zero-point renormalization (ZPR) due to electron-phonon interactions of 28 solids using the projector-augmented-wave (PAW) method. The calculations cover diamond, m…
CZTS Raman spectra beyond kesterite: a first-principles study
S. P. Ramkumar, H. P. C. Miranda, X. Gonze +1
CuZnSnS is an earth-abundant photovoltaic absorber material predicted to provide a sustainable solution for commercial solar applications. One of the main limitations restr…
Ferroelectricity and multiferroicity in anti-Ruddlesden-Popper structures
Maxime Markov, Louis Alaerts, Henrique P. C. Miranda +7
Combining ferroelectricity with other properties such as visible light absorption or long-range magnetic order requires the discovery of new families of ferroelectric materials. He…
Phonon-limited electron mobility in Si, GaAs and GaP with exact treatment of dynamical quadrupoles
Guillaume Brunin, Henrique Pereira Coutada Miranda, Matteo Giantomassi +6
We describe a new approach to compute the electron-phonon self-energy and carrier mobilities in semiconductors. Our implementation does not require a localized basis set to interpo…
Electron-Phonon Beyond Fröhlich: Dynamical Quadrupoles in Polar and Covalent Solids
Guillaume Brunin, Henrique Pereira Coutada Miranda, Matteo Giantomassi +6
We include the treatment of quadrupolar fields beyond the Fröhlich interaction in the first-principles electron-phonon vertex in semiconductors. Such quadrupolar fields induce long…
Strongly coupled coherent phonons in single-layer MoS
C. Trovatello, H. P. C. Miranda, A. Molina-Sánchez +15
We present a transient absorption setup combining broadband detection over the visible-UV range with high temporal resolution (20fs) which is ideally suited to trigger and de…