Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Reto Giannini"'
Publikováno v:
The Journal of Physical Chemistry C. 119:6138-6147
By using experiments and an intuitive model, this study reports on the dependence of different dipole resonances in gold nanoparticles (NPs) with rectangular, elliptical, and diamond-like footprints on the length of the three principal axes and on pa
Autor:
Birgit Päivänranta, Sergey Gorelick, Reto Giannini, Hannes Merbold, Jörg F. Löffler, Luca Büchi, Yasin Ekinci, Christian David, Thomas Feurer
Publikováno v:
Päivänranta, B, Merbold, H, Giannini, R, Büchi, L, Gorelick, S, David, C, Löffler, J F, Feurer, T & Ekinci, Y 2011, ' High aspect ratio plasmonic nanostructures for sensing applications ', ACS Nano, vol. 5, no. 8, pp. 6374-6382 . https://doi.org/10.1021/nn201529x
We present an experimental and theoretical study of plasmonic modes in high aspect ratio nanostructures in the visible wavelength region and demonstrate their high performance for sensing applications. Ordered and well-defined plasmonic structures wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e50e0f1c03ba302208a1fcf15f126a1c
https://cris.vtt.fi/en/publications/c4bc4266-c74f-48a1-8aa0-4d84d497b94b
https://cris.vtt.fi/en/publications/c4bc4266-c74f-48a1-8aa0-4d84d497b94b
Plasmon resonances are able to produce a large field enhancement, which can be exploited for various purposes, such as biosensing or optical mixing. In this paper, the plasmon resonance of two stacked gold nanodisks separated by a tiny 2 nm gap is st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75b0d483f0c7fec5ff1e81aa4cc7694d
Publikováno v:
Journal of the Optical Society of America B. 31:2621
Designing the optical response of metallic nanoparticles (NPs) is crucial for applications based on localized surface plasmons. In order to gain insight into the optical properties of metallic NPs and their experimental control, a well-defined, highl
Autor:
Pratap K. Sahoo, Jörg F. Löffler, Yasin Ekinci, Reto Giannini, Arda Kiristopuryan, Ganna Gorodyska
Publikováno v:
Applied Physics Letters. 95:231903
We report on a simple and high-throughput method for the fabrication of gold and silver nanoparticle dimers with extremely small gaps and extending over large areas, using colloidal lithography and shadow thermal-evaporation techniques. The plasmon r