Nanoscale mapping of plasmon and exciton in ZnO tetrapods coupled with Au nanoparticles
Metallic nanoparticles can be used to enhance optical absorption or emission in semiconductors, thanks to a strong interaction of collective excitations of free charges (plasmons) with electromagnetic fields. Herein we present direct imaging at the nanoscale of plasmon-exciton coupling in Au/ZnO nan...
Main Authors: | , , , , , , , , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group,
2016-03-18T16:18:05Z.
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Subjects: | |
Online Access: | Get fulltext |