Please use this identifier to cite or link to this item: https://doi.org/8/084101
Title: Finite-difference time-domain studies of low-frequency stop band in superconductor-dielectric superlattice
Authors: Wang, S.-Y.
Liu, S.-B.
Li, L.-W.J. 
Keywords: High-pass filter
Shift operator finite difference time domain method
Superconductor
Superconductordielectric superlattice
Issue Date: Aug-2010
Source: Wang, S.-Y.,Liu, S.-B.,Li, L.-W.J. (2010-08). Finite-difference time-domain studies of low-frequency stop band in superconductor-dielectric superlattice. Chinese Physics B 19 (8) : -. ScholarBank@NUS Repository. https://doi.org/8/084101
Abstract: The transmission coefficients of electromagnetic (EM) waves due to a superconductor-dielectric superlattice are numerically calculated. Shift operator finite difference time domain (SO-FDTD) method is used in the analysis. By using the SO-FDTD method, the transmission spectrum is obtained and its characteristics are investigated for different thicknesses of superconductor layers and dielectric layers, from which a stop band starting from zero frequency can be apparently observed. The relation between this low-frequency stop band and relative temperature, and also the London penetration depth at a superconductor temperature of zero degree are discussed, separately. The low-frequency stop band properties of superconductor-dielectric superlattice thus are well disclosed. © 2010 Chinese Physical Society and IOP Publishing Ltd.
Source Title: Chinese Physics B
URI: http://scholarbank.nus.edu.sg/handle/10635/56064
ISSN: 16741056
DOI: 8/084101
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