Angela Demetriadou

Self‐Assembly of a Colloidal Honeycomb Crystal in Silico for Topological Valley Photonics

The quest to employ colloidal self-assembly as a scalable means of fabricating photonic crystals with a complete photonic band gap at optical frequencies has proved challenging throughout the first quarter of the 21st century. Meanwhile, the field of topological photonics has eme...

Optically Tracked Reversible Single-Atomic-Monolayer Redox in Plasmonic Nanocavities

Abstract Controlling redox reactions at the atomic scale is key to enabling next-generation low-power memristive and neuromorphic devices. Ultrathin metallic layers, such as atomic monolayer palladium (Pd), offer tunable redox behavior well suited for switchable components in nan...