Mid- to far- infrared sensing: SrTiO3, a novel optical material

Kalfagiannis, N. ORCID: 0000-0002-4030-5525, Stoner, J., Hillier, J., Vangelidis, I. and Lidorikis, E., 2019. Mid- to far- infrared sensing: SrTiO3, a novel optical material. Journal of Materials Chemistry C. ISSN 2050-7526

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Abstract

Polar dielectric crystals have been proposed as a disruptive technological solution to the inflated expectations of plasmonics. The excitation of low-loss surface-phonon polaritons and localized surface-phonon resonances throughout the IR spectrum gives rise to new opportunities, otherwise unachievable due to the inherent losses of metal-based plasmonics. In this work we present, for the first time, the exciting capabilities of SrTiO3, an important technological material that has been overlooked as an active element for nano-photonics.

Item Type: Journal article
Publication Title: Journal of Materials Chemistry C
Creators: Kalfagiannis, N., Stoner, J., Hillier, J., Vangelidis, I. and Lidorikis, E.
Publisher: Royal Society of Chemistry
Date: 15 May 2019
ISSN: 2050-7526
Identifiers:
NumberType
10.1039/c9tc01753dDOI
Divisions: Schools > School of Science and Technology
Depositing User: Linda Sullivan
Date Added: 21 May 2019 08:23
Last Modified: 21 May 2019 08:23
URI: http://irep.ntu.ac.uk/id/eprint/36617

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