Ponentes: D. Pablo Ibáñez.
Organismo: Instituto de Sistemas Optoelectrónicos y Microtecnología (ISOM), Universidad Politécnica de Madrid.
Fecha: 17 de Febrero 2023.
Hora: 10:00 hora.
Lugar: Sala B-223, ETSIT-UPM.
Abstract
CdO has been proven to be a TCO (transparent conductive oxide) with outstanding plasmonic properties. In this talk I recall my latest work on processing this material and designing with it plasmonic metastructures. First, a succesful protocol for etching CdO thin films using RIE ICP is shown through a set of samples where a CdO grating is performed. Using a finite element model the reflectance in the mid infrared of said samples is simulated and matched to the experimental results recorded with FTIR spectroscopy. Finally, a brief overview on Hyperbolic Metamaterials is given through the devices that we have designed using CdO.