Welcome to Ari Boon, who joined the group in September 2020 as a M.Sc. Student. Ari will be working on the nonlinear response of graphene to THz and/or optical fields. Article Category Group News Research and Group News Date Published: Sep 01, 2026 Marc Retires and becomes Professor Emeritus! Marc has retired but the research continues! Date Published: Nov 14, 2025 Another publication for Paul! Congratulations to Paul on his latest publication in Phys. Rev. A! Date Published: Mar 23, 2023 Ari's M.Sc. defense a success! Congratulations Ari on your successful MSC thesis defense! All News Items