10 citations · 10 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2023
Band gap reduction in highly-strained silicon beams predicted by first-principles theory and validated using photoluminescence spectroscopy
Nicolas Roisin, Marie-Stéphane Colla, Romain Scaffidi +3
A theoretical study of the band gap reduction under tensile stress is performed and validated through experimental measurements. First-principles calculations based on density func…
physics.app-ph2023★ 10 cited
Raman Strain-Shift Measurements and Prediction from First-Principles in Highly-Strained Silicon
Nicolas Roisin, Marie-Stéphane Colla, Jean-Pierre Raskin +1
This work presents how first-principles simulations validated through experimental measurements lead to a new accurate prediction of the expected Raman shift as a function of strai…