The OPARA service was recently upgraded to a new technical platform. You are visiting the outdated OPARA website. Please use https://opara.zih.tu-dresden.de/ for new data submissions. Previously stored data will be migrated in near future and then the old version of OPARA will finally be shut down. Existing DOIs for data publications remain valid.
Supplemental material to "Maximal Anderson Localization and Suppression of Surface Plasmons in Two-Dimensional Random Au Networks"
Metadata
| Other contributing persons, institutions or organisations | dfg - Funder | |
| Other contributing persons, institutions or organisations | Lubk, Axel - TU Dresden - ProjectLeader | |
| Person(s) who is (are) responsible for the content of the research data | Lubk, Axel - IFW Dresden | |
| Person(s) who is (are) responsible for the content of the research data | Schultz, Johannes - IFW Dresden (ORCID: 0000-0001-5649-0983) | |
| Abstract | Two-dimensional random metal networks possess unique electrical and optical properties, such as almost total optical transparency and low sheet resistance, which are closely related to their disordered structure. Here we present a detailed experimental and theoretical investigation of their plasmonic properties, revealing Anderson (disorder-driven) localized surface plasmon (LSP) resonances of very large quality factors and spatial localization close to the theoretical maximum, which couple to electromagnetic waves. Moreover, they disappear above a geometry-dependent threshold at ca. 1.6 eV in the investigated Au networks, explaining their large transparencies in the optical spectrum. | |
| Year or period of data production | 2020-2023 | |
| Publication year | 2023 | |
| Publisher | Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden | |
| References on related materials | IsPartOf: 123456789/5812 (Handle) | |
| Content of the research data | Dataset: tar.gz file including ASCII data files | |
| Holder of usage rights | IFW Dresden | |
| Usage rights of the data | CC-BY-NC-ND-4.0 | |
| Discipline(s) | Physics | de |
| Title of the dataset | Supplemental material to "Maximal Anderson Localization and Suppression of Surface Plasmons in Two-Dimensional Random Au Networks" |
Files in this item
This item appears in the following Collection(s)
-
Maximal Anderson Localization and Suppression of Surface Plasmons in Two-Dimensional Random Au Networks [1]
Two-dimensional random metal networks possess unique electrical and optical properties, such as almost total optical transparency and low sheet resistance, which are closely related to their disordered structure. Here we present a detailed experimental and theoretical investigation of their plasmonic properties, revealing Anderson (disorder-driven) localized surface plasmon (LSP) resonances of very large quality factors and spatial localization close to the theoretical maximum, which couple to electromagnetic waves. Moreover, they disappear above a geometry-dependent threshold at ca. 1.6 eV in the investigated Au networks, explaining their large transparencies in the optical spectrum.