TY - GEN
T1 - Electrical polarizability of a local chemical potential interruption in a Graphene layer
AU - Hadad, Yakir
AU - Steinberg, Ben Z.
PY - 2013
Y1 - 2013
N2 - 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.
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.
UR - http://www.scopus.com/inward/record.url?scp=84894217653&partnerID=8YFLogxK
U2 - 10.1109/APS.2013.6711432
DO - 10.1109/APS.2013.6711432
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AN - SCOPUS:84894217653
SN - 9781467353175
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 1546
EP - 1547
BT - 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings
T2 - 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
Y2 - 7 July 2013 through 13 July 2013
ER -