Infrared plasmons in ultrahigh conductive PdCoO2 metallic oxide

Delafossite PdCoO2 boasts outstanding electronic transport properties, making it an interesting plasmonic material. Here, experimental evidence of surface plasmons in micro-ribbon samples is presented.

Bibliographic Details
Main Authors: Salvatore Macis, Luca Tomarchio, Silvia Tofani, Federica Piccirilli, Michele Zacchigna, Vincenzo Aglieri, Andrea Toma, Gaurab Rimal, Seongshik Oh, Stefano Lupi
Format: Article
Language:English
Published: Nature Portfolio 2022-06-01
Series:Communications Physics
Online Access:https://doi.org/10.1038/s42005-022-00924-0