Revealing the plasmon coupling in gold nanochains directly from the near field
We studied the near-field properties of localized surface plasmon resonances in finite linear gold nanochains using photoemission electron microscopy (PEEM). The localization of the electromagnetic field in the near-field region was mapped at high spatial resolution. By tuning the excitation laser w...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institue of Optics and Electronics, Chinese Academy of Sciences
2019-04-01
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| Series: | Opto-Electronic Advances |
| Subjects: | |
| Online Access: | http://www.oejournal.org/article/doi/10.29026/oea.2019.180030 |