
Kian Goeloe joined our group as a M.Sc. student. Welcome!

In our latest Nature Photonics paper we demonstrate how exciton resonances in monolayer 2D semiconductor can be used to realise large-area atomically-thin lenses with a tuneable intensity in the focus!
See also the news item on the IoP website.
By coupling gap plasmons in aluminium plasmonic nanoparticle arrays with an ultra-thin layer of electrochromic WO3, we demonstrate how one can electrochemically tune the structural color of a completely solid-state device! Our results have recently been published in Nano Letters.
In our recent paper in Nature Communications we demonstrate a transparent photodetector with color and polarisation detection, by using a new type of optical resonance in silicon nanowire arrays!