Electrical polarizability of a local chemical potential interruption in a Graphene layer

Yakir Hadad; Ben Z. Steinberg

doi:10.1109/APS.2013.6711432

Electrical polarizability of a local chemical potential interruption in a Graphene layer

Yakir Hadad, Ben Z. Steinberg

School of Electrical Engineering

Tel Aviv University

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

Abstract

The chemical potential of a Graphene layer can be locally interrupted by electrostatic or chemical doping. If the interrupted domain is sufficiently small then an interruption's polarizability can be defined and calculated. Unlike the conventional polarizability which is defined directly via a particle's dipole response, here it is defined via the induced currents in the interruption itself and in its surrounding Graphene layer. The result have potential applications in the modeling and design of many one-atom-thick, tuneable two-dimensional metamaterials, optical sub-diffractive waveguides and more.

Original language	English
Title of host publication	2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings
Pages	1546-1547
Number of pages	2
DOIs	https://doi.org/10.1109/APS.2013.6711432
State	Published - 1 Dec 2013
Event	2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Orlando, FL, United States Duration: 7 Jul 2013 → 13 Jul 2013

Publication series

Name	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

Conference

Conference	2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
Country/Territory	United States
City	Orlando, FL
Period	7/07/13 → 13/07/13

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/APS.2013.6711432

Cite this

Hadad, Y., & Steinberg, B. Z. (2013). Electrical polarizability of a local chemical potential interruption in a Graphene layer. In 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings (pp. 1546-1547). Article 6711432 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). https://doi.org/10.1109/APS.2013.6711432

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title = "Electrical polarizability of a local chemical potential interruption in a Graphene layer",

abstract = "The chemical potential of a Graphene layer can be locally interrupted by electrostatic or chemical doping. If the interrupted domain is sufficiently small then an interruption's polarizability can be defined and calculated. Unlike the conventional polarizability which is defined directly via a particle's dipole response, here it is defined via the induced currents in the interruption itself and in its surrounding Graphene layer. The result have potential applications in the modeling and design of many one-atom-thick, tuneable two-dimensional metamaterials, optical sub-diffractive waveguides and more.",

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doi = "10.1109/APS.2013.6711432",

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Hadad, Y & Steinberg, BZ 2013, Electrical polarizability of a local chemical potential interruption in a Graphene layer. in 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings., 6711432, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), pp. 1546-1547, 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013, Orlando, FL, United States, 7/07/13. https://doi.org/10.1109/APS.2013.6711432

Electrical polarizability of a local chemical potential interruption in a Graphene layer. / Hadad, Yakir ; Steinberg, Ben Z.
2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings. 2013. p. 1546-1547 6711432 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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

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AB - The chemical potential of a Graphene layer can be locally interrupted by electrostatic or chemical doping. If the interrupted domain is sufficiently small then an interruption's polarizability can be defined and calculated. Unlike the conventional polarizability which is defined directly via a particle's dipole response, here it is defined via the induced currents in the interruption itself and in its surrounding Graphene layer. The result have potential applications in the modeling and design of many one-atom-thick, tuneable two-dimensional metamaterials, optical sub-diffractive waveguides and more.

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ER -

Electrical polarizability of a local chemical potential interruption in a Graphene layer

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