Event Details
Plasmon-enhanced upconversion and trapping using colloidal lithography double nanohole
Presenter: Mirali Seyed Shariatdoust
Supervisor:
Date: Mon, July 12, 2021
Time: 10:00:00 - 00:00:00
Place: ZOOM - Please see below.
ABSTRACT
Zoom meeting link: https://uvic.zoom.us/meeting/register/tZEtdumorTIqG9JAxeqqH5DtHcZ7zSHLUyTI
Meeting ID: 850 1003 9016
Password: 062918
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Abstract:
Erbium-doped nanoparticles are promising candidates to harvest solar energy from solar spectrum bands that are not absorbed using silicon and GaAs solar cells. Using plasmonic structures enables enhanced upconversion emission from the erbium particles. In this work, gold nanorods were used to selectively enhance the upconversion emissions. In another separate work, the colloidal lithography technique was used to fabricate double nanoholes in gold film and tune the nanostructure size using the plasma etching for trapping applications.