A volume integral equation solver for quantum-corrected transient analysis of scattering from plasmonic nanostructures

Sadeed B Sayed; Ismail Enes Uysal; Hakan Bagci; H. Arda Ulku

doi:10.23919/ropaces.2018.8364103

A volume integral equation solver for quantum-corrected transient analysis of scattering from plasmonic nanostructures

Sadeed B Sayed, Ismail Enes Uysal, Hakan Bagci, H. Arda Ulku

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Quantum tunneling is observed between two nanostructures that are separated by a sub-nanometer gap. Electrons “jumping” from one structure to another create an additional current path. An auxiliary tunnel is introduced between the two structures as a support for this so that a classical electromagnetic solver can account for the effects of quantum tunneling. The dispersive permittivity of the tunnel is represented by a Drude model, whose parameters are obtained from the electron tunneling probability. The transient scattering from the connected nanostructures (i.e., nanostructures plus auxiliary tunnel) is analyzed using a time domain volume integral equation solver. Numerical results demonstrating the effect of quantum tunneling on the scattered fields are provided.

Original language	English (US)
Title of host publication	2018 International Applied Computational Electromagnetics Society Symposium (ACES)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
ISBN (Print)	9780996007870
DOIs	https://doi.org/10.23919/ropaces.2018.8364103 https://doi.org/10.23919/ROPACES.2018.8364185
State	Published - May 24 2018

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Sayed, S. B., Uysal, I. E., Bagci, H., & Ulku, H. A. (2018). A volume integral equation solver for quantum-corrected transient analysis of scattering from plasmonic nanostructures. In 2018 International Applied Computational Electromagnetics Society Symposium (ACES) Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.23919/ropaces.2018.8364103, https://doi.org/10.23919/ROPACES.2018.8364185

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title = "A volume integral equation solver for quantum-corrected transient analysis of scattering from plasmonic nanostructures",

abstract = "Quantum tunneling is observed between two nanostructures that are separated by a sub-nanometer gap. Electrons “jumping” from one structure to another create an additional current path. An auxiliary tunnel is introduced between the two structures as a support for this so that a classical electromagnetic solver can account for the effects of quantum tunneling. The dispersive permittivity of the tunnel is represented by a Drude model, whose parameters are obtained from the electron tunneling probability. The transient scattering from the connected nanostructures (i.e., nanostructures plus auxiliary tunnel) is analyzed using a time domain volume integral equation solver. Numerical results demonstrating the effect of quantum tunneling on the scattered fields are provided.",

author = "Sayed, {Sadeed B} and Uysal, {Ismail Enes} and Hakan Bagci and Ulku, {H. Arda}",

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year = "2018",

month = may,

day = "24",

doi = "10.23919/ropaces.2018.8364103",

language = "English (US)",

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Sayed, SB, Uysal, IE, Bagci, H & Ulku, HA 2018, A volume integral equation solver for quantum-corrected transient analysis of scattering from plasmonic nanostructures. in 2018 International Applied Computational Electromagnetics Society Symposium (ACES). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.23919/ropaces.2018.8364103, https://doi.org/10.23919/ROPACES.2018.8364185

A volume integral equation solver for quantum-corrected transient analysis of scattering from plasmonic nanostructures. / Sayed, Sadeed B; Uysal, Ismail Enes; Bagci, Hakan et al.
2018 International Applied Computational Electromagnetics Society Symposium (ACES). Institute of Electrical and Electronics Engineers (IEEE), 2018.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - A volume integral equation solver for quantum-corrected transient analysis of scattering from plasmonic nanostructures

AU - Sayed, Sadeed B

AU - Uysal, Ismail Enes

AU - Bagci, Hakan

AU - Ulku, H. Arda

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2018/5/24

Y1 - 2018/5/24

N2 - Quantum tunneling is observed between two nanostructures that are separated by a sub-nanometer gap. Electrons “jumping” from one structure to another create an additional current path. An auxiliary tunnel is introduced between the two structures as a support for this so that a classical electromagnetic solver can account for the effects of quantum tunneling. The dispersive permittivity of the tunnel is represented by a Drude model, whose parameters are obtained from the electron tunneling probability. The transient scattering from the connected nanostructures (i.e., nanostructures plus auxiliary tunnel) is analyzed using a time domain volume integral equation solver. Numerical results demonstrating the effect of quantum tunneling on the scattered fields are provided.

AB - Quantum tunneling is observed between two nanostructures that are separated by a sub-nanometer gap. Electrons “jumping” from one structure to another create an additional current path. An auxiliary tunnel is introduced between the two structures as a support for this so that a classical electromagnetic solver can account for the effects of quantum tunneling. The dispersive permittivity of the tunnel is represented by a Drude model, whose parameters are obtained from the electron tunneling probability. The transient scattering from the connected nanostructures (i.e., nanostructures plus auxiliary tunnel) is analyzed using a time domain volume integral equation solver. Numerical results demonstrating the effect of quantum tunneling on the scattered fields are provided.

UR - http://hdl.handle.net/10754/628015

UR - https://ieeexplore.ieee.org/document/8364103/

UR - http://www.scopus.com/inward/record.url?scp=85048331052&partnerID=8YFLogxK

U2 - 10.23919/ropaces.2018.8364103

DO - 10.23919/ropaces.2018.8364103

M3 - Conference contribution

SN - 9780996007870

BT - 2018 International Applied Computational Electromagnetics Society Symposium (ACES)

PB - Institute of Electrical and Electronics Engineers (IEEE)

ER -

Sayed SB, Uysal IE, Bagci H, Ulku HA. A volume integral equation solver for quantum-corrected transient analysis of scattering from plasmonic nanostructures. In 2018 International Applied Computational Electromagnetics Society Symposium (ACES). Institute of Electrical and Electronics Engineers (IEEE). 2018 doi: 10.23919/ropaces.2018.8364103, 10.23919/ROPACES.2018.8364185

A volume integral equation solver for quantum-corrected transient analysis of scattering from plasmonic nanostructures

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