論文

査読有り
2016年4月

Computing surface Green's functions for semi-infinite systems on multilayered periodic structures

JOURNAL OF ENGINEERING MATHEMATICS
  • Takafumi Miyata
  • ,
  • Ryohei Naito
  • ,
  • Syuta Honda

97
1
開始ページ
25
終了ページ
32
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1007/s10665-015-9794-x
出版者・発行元
SPRINGER

Surface Green's functions for semi-infinite systems play an important role in the design of nano-scale electronic devices. In particular, functions in multilayered periodic structures are useful for practical applications. This paper describes numerical issues associated with the computation of these functions and offers an approach to addressing these issues. The proposed approach is based on the observation that numerical errors, which can occur in the existing algorithm to compute the functions, are caused by inaccurate computation of eigenpairs. We consider an alternative approach to eigenpairs to derive an algorithm to compute the functions. Numerical experiments show that the proposed algorithm can compute functions that satisfy physical requirements.

Web of Science ® 被引用回数 : 1

リンク情報
DOI
https://doi.org/10.1007/s10665-015-9794-x
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000373016100002&DestApp=WOS_CPL

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