Controlling the near-field excitation of nano-antennas with phase-change materials

Controlling the near-field excitation of nano-antennas with phase-change materials

By utilizing the strongly induced plasmon coupling between discrete nano-antennas and quantitatively controlling the crystalline proportions of an underlying Ge2Sb2Te5 (GST) phase-change thin layer, we show that nanoscale light localizations in the immediate proximity of plasmonic nano-antennas can...

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Bibliographic Details
Main Authors: Tsung Sheng Kao, Yi Guo Chen, Ming Hui Hong
Format: Article
Language:English
Published: Beilstein-Institut 2013-10-01
Series:Beilstein Journal of Nanotechnology
Subjects:
light localization
nano-antenna
near field
phase-change materials
plasmon coupling
Online Access:https://doi.org/10.3762/bjnano.4.70

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