Scanning Tunneling Microscopy-Induced Light Emission and I(V) Study of Optical Near-Field Properties of Single Plasmonic Nanoantennas

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Scanning Tunneling Microscopy-Induced Light Emission and I(V) Study of Optical Near-Field Properties of Single Plasmonic Nanoantennas. / Lebedev, Denis V.; Shkoldin, Vitaliy A.; Mozharov, Alexey M.; Permyakov, Dmitry V.; Dvoretckaia, Lilia N.; Bogdanov, Andrey A.; Samusev, Anton K.; Golubok, Alexander O.; Mukhin, Ivan S.

In: Journal of Physical Chemistry Letters, Vol. 12, No. 1, 14.01.2021, p. 501-507.

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

BibTeX

@article{f145cc49558644b4b827d4aaf7f8060c,

title = "Scanning Tunneling Microscopy-Induced Light Emission and I(V) Study of Optical Near-Field Properties of Single Plasmonic Nanoantennas",

abstract = "Electrically driven plasmonic nanoantennas can be integrated as a local source of the optical signal of advanced photonic schemes for on-chip data processing. The inelastic electron tunneling provides the photon generation or launch of surface plasmon waves. This process can be enhanced by the local density of optical states of nanoantennas. In this paper, we used scanning tunnel microscopy-induced light emission to probe the local optoelectronic properties of single gold nanodiscs. The electromagnetic field distribution in the vicinity of plasmonic structures was investigated with high spatial resolution. The obtained photon maps reveal the nonuniform distribution of electromagnetic near-fields, which is consistent with nanoantenna optical modes. Also, the analysis of derived I(V) curves showed a direct correlation between the nanoantenna optical states and the appearance of features on current-voltage characteristics. ",

author = "Lebedev, {Denis V.} and Shkoldin, {Vitaliy A.} and Mozharov, {Alexey M.} and Permyakov, {Dmitry V.} and Dvoretckaia, {Lilia N.} and Bogdanov, {Andrey A.} and Samusev, {Anton K.} and Golubok, {Alexander O.} and Mukhin, {Ivan S.}",

note = "Publisher Copyright: {\textcopyright} 2020 American Chemical Society.",

year = "2021",

month = jan,

day = "14",

doi = "10.1021/acs.jpclett.0c03039",

language = "English",

volume = "12",

pages = "501--507",

journal = "Journal of Physical Chemistry Letters",

issn = "1948-7185",

publisher = "American Chemical Society",

number = "1",

}

RIS

TY - JOUR

T1 - Scanning Tunneling Microscopy-Induced Light Emission and I(V) Study of Optical Near-Field Properties of Single Plasmonic Nanoantennas

AU - Lebedev, Denis V.

AU - Shkoldin, Vitaliy A.

AU - Mozharov, Alexey M.

AU - Permyakov, Dmitry V.

AU - Dvoretckaia, Lilia N.

AU - Bogdanov, Andrey A.

AU - Samusev, Anton K.

AU - Golubok, Alexander O.

AU - Mukhin, Ivan S.

PY - 2021/1/14

Y1 - 2021/1/14

N2 - Electrically driven plasmonic nanoantennas can be integrated as a local source of the optical signal of advanced photonic schemes for on-chip data processing. The inelastic electron tunneling provides the photon generation or launch of surface plasmon waves. This process can be enhanced by the local density of optical states of nanoantennas. In this paper, we used scanning tunnel microscopy-induced light emission to probe the local optoelectronic properties of single gold nanodiscs. The electromagnetic field distribution in the vicinity of plasmonic structures was investigated with high spatial resolution. The obtained photon maps reveal the nonuniform distribution of electromagnetic near-fields, which is consistent with nanoantenna optical modes. Also, the analysis of derived I(V) curves showed a direct correlation between the nanoantenna optical states and the appearance of features on current-voltage characteristics.

AB - Electrically driven plasmonic nanoantennas can be integrated as a local source of the optical signal of advanced photonic schemes for on-chip data processing. The inelastic electron tunneling provides the photon generation or launch of surface plasmon waves. This process can be enhanced by the local density of optical states of nanoantennas. In this paper, we used scanning tunnel microscopy-induced light emission to probe the local optoelectronic properties of single gold nanodiscs. The electromagnetic field distribution in the vicinity of plasmonic structures was investigated with high spatial resolution. The obtained photon maps reveal the nonuniform distribution of electromagnetic near-fields, which is consistent with nanoantenna optical modes. Also, the analysis of derived I(V) curves showed a direct correlation between the nanoantenna optical states and the appearance of features on current-voltage characteristics.

UR - http://www.scopus.com/inward/record.url?scp=85099137878&partnerID=8YFLogxK

U2 - 10.1021/acs.jpclett.0c03039

DO - 10.1021/acs.jpclett.0c03039

M3 - Article

C2 - 33373245

AN - SCOPUS:85099137878

VL - 12

SP - 501

EP - 507

JO - Journal of Physical Chemistry Letters

JF - Journal of Physical Chemistry Letters

SN - 1948-7185

IS - 1

ER -

ID: 97769233