93 citations · 182 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2016★ 27 cited
Quantitative analysis of valence photoemission spectra and quasiparticle excitations at chromophore-semiconductor interfaces
Christopher E. Patrick, Feliciano Giustino
Investigating quasiparticle excitations of molecules on surfaces through photoemission spectroscopy forms a major part of nanotechnology research. Resolving spectral features at th…
cond-mat.mtrl-sci2016★ 62 cited
Unified theory of electron-phonon renormalization and phonon-assisted optical absorption
Christopher E. Patrick, Feliciano Giustino
We present a theory of electronic excitation energies and optical absorption spectra which incorporates energy-level renormalization and phonon-assisted optical absorption within a…
cond-mat.mtrl-sci2012★ 93 cited
GW quasiparticle bandgaps of anatase TiO2 starting from DFT+U
Christopher E. Patrick, Feliciano Giustino
We investigate the quasiparticle band structure of anatase TiO2, a wide gap semiconductor widely employed in photovoltaics and photocatalysis. We obtain GW quasiparticle energies s…