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Title :半無限系表面グリーン関数の高精度計算
Authors :宮田 考史
Issue Date :31-Oct-2017
Abstract :We consider computing surface Green’s functions for semi-infinite systems. In particular, we target the functions on multilayered periodic structures, which play an important role in the design of nano-scale electronic devices and in solid-state physics. To compute the functions, one has to solve the eigenvalue problem of particular matrices. This problem is small-scale but difficult to solve due to numerical errors. Starting from the observation that perturbations added into the matrices cause inaccurate computation, we consideran approach to addressing the numerical issue.
Type Local :紀要論文
ISSN :13466169
Publisher :福岡工業大学情報科学研究所
URI :http://hdl.handle.net/11478/770
citation :福岡工業大学情報科学研究所所報
AA11519304
28
37
40
Citation :福岡工業大学情報科学研究所所報 Vol.28 p.37 -40
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