45 citations · 55 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2019★ 10 cited
Evolution of non-thermal phonon and electron populations in photo-excited germanium on picosecond timescales
F. Murphy-Armando, É. D. Murray, I. Savić +3
We investigate from first-principles theory and experiment the generation of phonons on picosecond timescales and the relaxation of carriers in multiple conduction band valleys of…
cond-mat.mtrl-sci2012★ 45 cited
Free-carrier relaxation and lattice heating in photoexcited bismuth thin films
Y. M. Sheu, Y. J. Chien, C. Uher +2
We report ultrafast surface pump and interface probe experiments on photoexcited carrier transport across single crystal bismuth films on sapphire. The film thickness is sufficient…