Infrared plasmons in ultrahigh conductive PdCoO2 metallic oxide

Salvatore Macis; Luca Tomarchio; Silvia Tofani; Federica Piccirilli; Michele Zacchigna; Vincenzo Aglieri; Andrea Toma; Gaurab Rimal; Seongshik Oh; Stefano Lupi

doi:10.1038/s42005-022-00924-0

Communications Physics (Jun 2022)

Infrared plasmons in ultrahigh conductive PdCoO2 metallic oxide

Salvatore Macis,
Luca Tomarchio,
Silvia Tofani,
Federica Piccirilli,
Michele Zacchigna,
Vincenzo Aglieri,
Andrea Toma,
Gaurab Rimal,
Seongshik Oh,
Stefano Lupi

Affiliations

Salvatore Macis: Department of Physics, Sapienza University
Luca Tomarchio: Department of Physics, Sapienza University
Silvia Tofani: INAF - Istituto di Astrofisica e Planetologia Spaziale
Federica Piccirilli: Elettra - Sincrotrone Trieste S.C.p.A.
Michele Zacchigna: IOM-CNR, Area Science Park
Vincenzo Aglieri: Istituto Italiano di Tecnologia
Andrea Toma: Istituto Italiano di Tecnologia
Gaurab Rimal: Department of Physics and Astronomy, Rutgers, The State University of New Jersey
Seongshik Oh: Department of Physics and Astronomy, Rutgers, The State University of New Jersey
Stefano Lupi: Department of Physics, Sapienza University

DOI: https://doi.org/10.1038/s42005-022-00924-0
Journal volume & issue: Vol. 5, no. 1
pp. 1 – 6

Abstract

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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.

Published in Communications Physics

ISSN: 2399-3650 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science: Astronomy: Astrophysics; Science: Physics
Website: https://www.nature.com/commsphys/

About the journal