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…
cond-mat.mtrl-sci2019
Detection mechanism in highly sensitive ZnO nanowires network gas sensors
Nohora Caicedo, Renaud Leturcq, Jean-Pierre Raskin +2
Metal-oxide nanowires are showing a great interest in the domain of gas sensing due to their large response even at a low temperature, enabling low-power gas sensors. However their…