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Title: | Volumetric Method of Moments and Conceptual Multilevel Building Blocks for Nanotopologies | Authors: | Zheng, X. Valev, V. K. Verellen, N. Jeyaram, Y. Silhanek, A. V. Metlushko, V. AMELOOT, Marcel Vandenbosch, G. A. E. Moshchalkov, V. V. |
Issue Date: | 2012 | Publisher: | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | Source: | IEEE PHOTONICS JOURNAL, 4 (1), p. 267-282 | Abstract: | On the basis of the relationship between charge dimensionality and singular field behavior, it is proven that in a volumetric description of a volume current carrying topology, half rooftops of different binary hierarchical level are allowed without introducing numerical difficulties. This opens the possibility to use a very efficient multilevel hierarchical meshing scheme in a volumetric method-of-moments (V-MoM) algorithm. The new meshing scheme is validated by numerical calculations and experiments. It paves the way toward a much more efficient use of MoM in the description of arbitrarily shaped nanostructures at infrared and optical frequencies. | Notes: | [Zheng, X.; Vandenbosch, G. A. E.] Katholieke Univ Leuven, ESAT TELEMIC, B-3001 Louvain, Belgium. [Valev, V. K.; Verellen, N.; Jeyaram, Y.; Silhanek, A. V.; Moshchalkov, V. V.] Katholieke Univ Leuven, INPAC, B-3001 Louvain, Belgium. [Verellen, N.] IMEC, B-3001 Louvain, Belgium. [Silhanek, A. V.] Univ Liege, Dept Phys, B-4000 Liege, Belgium. [Metlushko, V.] Univ Illinois, Dept Elect & Comp Engn, Chicago, IL 60607 USA. [Ameloot, M.] Univ Hasselt, Diepenbeek, Belgium. [Ameloot, M.] Transnat Univ Limburg, BIOMED, Diepenbeek, Belgium. xuezhi.zheng@esat.kuleuven.be | Keywords: | Method of moments (MoM); nanostructures; plasmonics; optical frequencies;Electrical & Electronic Engineering; Optics; Applied Physics; Method of moments (MoM); nanostructures; plasmonics; optical frequencies | Document URI: | http://hdl.handle.net/1942/13514 | ISSN: | 1943-0655 | e-ISSN: | 1943-0647 | DOI: | 10.1109/JPHOT.2012.2185222 | ISI #: | 000300520900001 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2013 |
Appears in Collections: | Research publications |
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