Near-field spectroscopy of Dirac plasmons in Bi2Se3 ribbon arrays
Plasmons supported in the massless electron surface states of topological insulators (TIs), known as Dirac plasmons, have great potential in next generation optoelectronics. However, their inherent confinement to the surface makes the investigation of Dirac plasmons challenging. Near-field technique...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2023-05-01
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| Series: | APL Photonics |
| Online Access: | http://dx.doi.org/10.1063/5.0135867 |