Mapping plasmonic topological states at the nanoscale

Ivan S. Sinev; Ivan S. Mukhin; Alexey P. Slobozhanyuk; Alexander N. Poddubny; Andrey E. Miroshnichenko; Anton K. Samusev; Yuri S. Kivshar

doi:10.1039/c5nr00231a

Mapping plasmonic topological states at the nanoscale

Ivan S. Sinev, Ivan S. Mukhin, Alexey P. Slobozhanyuk, Alexander N. Poddubny, Andrey E. Miroshnichenko^*, Anton K. Samusev, Yuri S. Kivshar

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

87 Citations (Scopus)

Abstract

We report on the first experimental observation of topological edge states in zigzag chains of plasmonic nanodisks. We demonstrate that such edge states can be selectively excited with the linear polarization of the incident light, and visualize them directly by near-field scanning optical microscopy. Our work provides experimental verification of a novel paradigm for manipulating light at the nanoscale in topologically nontrivial structures.

Original language	English
Pages (from-to)	11904-11908
Number of pages	5
Journal	Nanoscale
Volume	7
Issue number	28
DOIs	https://doi.org/10.1039/c5nr00231a
Publication status	Published - 28 Jul 2015

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title = "Mapping plasmonic topological states at the nanoscale",

abstract = "We report on the first experimental observation of topological edge states in zigzag chains of plasmonic nanodisks. We demonstrate that such edge states can be selectively excited with the linear polarization of the incident light, and visualize them directly by near-field scanning optical microscopy. Our work provides experimental verification of a novel paradigm for manipulating light at the nanoscale in topologically nontrivial structures.",

author = "Sinev, {Ivan S.} and Mukhin, {Ivan S.} and Slobozhanyuk, {Alexey P.} and Poddubny, {Alexander N.} and Miroshnichenko, {Andrey E.} and Samusev, {Anton K.} and Kivshar, {Yuri S.}",

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AU - Sinev, Ivan S.

AU - Mukhin, Ivan S.

AU - Slobozhanyuk, Alexey P.

AU - Poddubny, Alexander N.

AU - Miroshnichenko, Andrey E.

AU - Samusev, Anton K.

AU - Kivshar, Yuri S.

PY - 2015/7/28

Y1 - 2015/7/28

N2 - We report on the first experimental observation of topological edge states in zigzag chains of plasmonic nanodisks. We demonstrate that such edge states can be selectively excited with the linear polarization of the incident light, and visualize them directly by near-field scanning optical microscopy. Our work provides experimental verification of a novel paradigm for manipulating light at the nanoscale in topologically nontrivial structures.

AB - We report on the first experimental observation of topological edge states in zigzag chains of plasmonic nanodisks. We demonstrate that such edge states can be selectively excited with the linear polarization of the incident light, and visualize them directly by near-field scanning optical microscopy. Our work provides experimental verification of a novel paradigm for manipulating light at the nanoscale in topologically nontrivial structures.

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U2 - 10.1039/c5nr00231a

DO - 10.1039/c5nr00231a

M3 - Article

SN - 2040-3364

VL - 7

SP - 11904

EP - 11908

JO - Nanoscale

JF - Nanoscale

IS - 28

ER -

Mapping plasmonic topological states at the nanoscale

Abstract

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