Ultra-thin gold films: Towards 2D metals for photonic and optoelectronic applications

V. S. Volkov*, D. I. Yakubovsky, Y. V. Stebunov, R. V. Kirtaev, G. A. Ermolaev, M. S. Mironov, S. M. Novikov, K. V. Voronin, A. V. Arsenin

*Kontaktforfatter for dette arbejde

Publikation: Bidrag til tidsskriftKonferenceartikelForskningpeer review

8 Downloads (Pure)

Abstrakt

Fabrication of continuous ultra-thin (<10 nm) and ultra-smooth gold films on different substrates is reported. Using a variety of electrical, optical and structural characterization techniques, we show that monolayer MoS2 can be superior to more conventional adhesion/seeding layers as an optical substrate for realizing ultra-thin gold films. Our results show that optical losses in ultrathin gold films increase with decreasing thickness due to the fine-grained structure and the presence of a small number of voids, however, they exhibit metallic properties down to a thickness of 3-4 nm.

OriginalsprogEngelsk
Artikelnummer012184
BogserieJournal of Physics: Conference Series
Vol/bind1461
Antal sider4
ISSN1742-6588
DOI
StatusUdgivet - 23. apr. 2020
Begivenhed4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 - St. Petersburg, Rusland
Varighed: 15. jul. 201919. jul. 2019

Konference

Konference4th International Conference on Metamaterials and Nanophotonics, METANANO 2019
LandRusland
BySt. Petersburg
Periode15/07/201919/07/2019
SponsorBruker, INSCIENCE

Fingeraftryk Dyk ned i forskningsemnerne om 'Ultra-thin gold films: Towards 2D metals for photonic and optoelectronic applications'. Sammen danner de et unikt fingeraftryk.

Citationsformater