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dc.contributor.authorLin, Bang-Yanen_US
dc.contributor.authorTeng, Chun-Haoen_US
dc.contributor.authorChang, Hung-Chunen_US
dc.contributor.authorHsiao, Hui-Hsinen_US
dc.contributor.authorWang, Juen-Kaien_US
dc.contributor.authorWang, Yuh-Linen_US
dc.date.accessioned2019-04-02T05:58:15Z-
dc.date.available2019-04-02T05:58:15Z-
dc.date.issued2010-10-01en_US
dc.identifier.issn0885-7474en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s10915-010-9376-zen_US
dc.identifier.urihttp://hdl.handle.net/11536/150010-
dc.description.abstractWe report a Legendre pseudospectral modeling of silver sphere arrays illuminated by light waves. A special feature of the present computation is that the dispersive nature of silver is described by a Drude-Lorentz model with model parameters obtained by fitting the frequency-domain complex-valued dielectric constants measured experimentally. Numerical validations are conducted based on solving both the near and far fields of the Mie scattering problem, and we observe good convergence on the numerical fields. The far-field patterns of the Ag sphere arrays are simulated. The results are compared to those obtained by the dipole-coupling-model method, and we observe very good agreement between these results. The near-field patterns are also computed, and localized enhanced electric fields in the inter-particle gap regions due to plasmonic coupling between Ag particles are visualized. As the gap between Ag particles is reduced the strength of the localized enhanced electric field is increased.en_US
dc.language.isoen_USen_US
dc.subjectPseudospectral simulationen_US
dc.subjectSurface plasmon enhanced fielden_US
dc.subjectPlasmonic couplingen_US
dc.subjectAg nano-spheresen_US
dc.titlePseudospectral Modeling of Nano-Optics in Ag Sphere Arraysen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s10915-010-9376-zen_US
dc.identifier.journalJOURNAL OF SCIENTIFIC COMPUTINGen_US
dc.citation.volume45en_US
dc.citation.spage429en_US
dc.citation.epage446en_US
dc.contributor.department應用數學系zh_TW
dc.contributor.department數學建模與科學計算所(含中心)zh_TW
dc.contributor.departmentDepartment of Applied Mathematicsen_US
dc.contributor.departmentCenter of Mathematical Modeling and Scientific Computingen_US
dc.identifier.wosnumberWOS:000281250600021en_US
dc.citation.woscount2en_US
Appears in Collections:Articles