TY - GEN
T1 - Quantum-corrected plasmonic field analysis using a time domain PMCHWT integral equation
AU - Uysal, Ismail Enes
AU - Ulku, Huseyin Arda
AU - Bagci, Hakan
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2016/5/5
Y1 - 2016/5/5
N2 - When two structures are within sub-nanometer distance of each other, quantum tunneling, i.e., electrons "jumping" from one structure to another, becomes relevant. Classical electromagnetic solvers do not directly account for this additional path of current. In this work, an auxiliary tunnel made of Drude material is used to "connect" the structures as a support for this current path (R. Esteban et al., Nat. Commun., 2012). The plasmonic fields on the resulting connected structure are analyzed using a time domain surface integral equation solver. Time domain samples of the dispersive medium Green function and the dielectric permittivities are computed from the analytical inverse Fourier transform applied to the rational function representation of their frequency domain samples.
AB - When two structures are within sub-nanometer distance of each other, quantum tunneling, i.e., electrons "jumping" from one structure to another, becomes relevant. Classical electromagnetic solvers do not directly account for this additional path of current. In this work, an auxiliary tunnel made of Drude material is used to "connect" the structures as a support for this current path (R. Esteban et al., Nat. Commun., 2012). The plasmonic fields on the resulting connected structure are analyzed using a time domain surface integral equation solver. Time domain samples of the dispersive medium Green function and the dielectric permittivities are computed from the analytical inverse Fourier transform applied to the rational function representation of their frequency domain samples.
UR - http://hdl.handle.net/10754/610780
UR - http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=7465337
UR - http://www.scopus.com/inward/record.url?scp=84973532141&partnerID=8YFLogxK
U2 - 10.1109/ROPACES.2016.7465337
DO - 10.1109/ROPACES.2016.7465337
M3 - Conference contribution
SN - 9781509012596
BT - 2016 IEEE/ACES International Conference on Wireless Information Technology and Systems (ICWITS) and Applied Computational Electromagnetics (ACES)
PB - Institute of Electrical and Electronics Engineers (IEEE)
ER -