3 papers
physics.app-ph2026
Synergistic Role of Electron and Photon Dose in Stepwise Laser-Induced Complete Deoxygenation of Graphene Oxide Revealed by In-situ TEM
Israt Ali, Kenneth R. Beyerlein
Laser-induced reduction of graphene oxide (GO) represents a highly promising route to graphene synthesis, offering spatially localized processing, elimination of hazardous chemical…
cond-mat.mtrl-sci2026
Tracking visible pulsed laser annealing of HfZrO heterostructures with in situ transmission electron microscopy
Aida Amini, Shruti Verma, Katharina Kohlmann +4
Laser annealing offers a promising route to back end of the line fabrication of ferroelectric thin film transistors based on hafnium-zirconium oxide (HZO). Due to the wide band gap…
physics.app-ph2026
Fast reduction of electron-beam-activated graphene oxide by an infrared laser pulse
Israt Ali, Hilaire Mba, Matthieu Picher +3
Rapid and controllable reduction of graphene oxide (GO) remains a critical challenge for realizing its full technological potential. Here, we report efficient reduction of GO by a…