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Influence of Bifurcation Structures Revealed by Refinement of a Nonlinear Conductance in JosephsonJunction Element
https://tokushima-u.repo.nii.ac.jp/records/2006092
https://tokushima-u.repo.nii.ac.jp/records/2006092da02f43c-a986-47d8-8cc6-94da079643ec
| 名前 / ファイル | ライセンス | アクション |
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complex_2018_8931525.pdf (8.98 MB)
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| Item type | 文献 / Documents(1) | |||||||||||||||||
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| 公開日 | 2019-01-22 | |||||||||||||||||
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| アクセス権 | open access | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||
| 出版社版DOI | ||||||||||||||||||
| 関連識別子 | https://doi.org/10.1155/2018/8931525 | |||||||||||||||||
| 関連名称 | 10.1155/2018/8931525 | |||||||||||||||||
| 出版タイプ | ||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Influence of Bifurcation Structures Revealed by Refinement of a Nonlinear Conductance in JosephsonJunction Element | |||||||||||||||||
| 著者 |
ミイノ, ユウ
× ミイノ, ユウ
× 上田, 哲史
WEKO
98
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| 抄録 | ||||||||||||||||||
| 内容記述 | We conduct a bifurcation analysis of a single-junction superconducting quantum interferometer with an external flux. We approximate the current-voltage characteristics of the conductance in the equivalent circuit of the JJ by using two types of functions: a linear function and a piecewise linear (PWL) function. We describe a method to compute the local stability of the solution orbit and to solve the bifurcation problem. As a result, we reveal the bifurcation structure of the systems in a two-dimensional parameter plane. By making a comparison between the linear and PWL cases, we find a difference in the shapes of their bifurcation sets in the two-dimensional parameter plane even though there are no differences in the one-dimensional bifurcation diagrams or the trajectories. As for the influence of piecewise linearization, we discovered that grazing bifurcations terminate the calculation of the local bifurcations, because they drastically change the stability of the periodic orbit. | |||||||||||||||||
| 書誌情報 |
en : Complexity 巻 2018, p. 8931525, 発行日 2018-12-02 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||||
| 収録物識別子 | 10762787 | |||||||||||||||||
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| 収録物識別子タイプ | ISSN | |||||||||||||||||
| 収録物識別子 | 10990526 | |||||||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||||||
| 収録物識別子 | AA11038146 | |||||||||||||||||
| 出版者 | ||||||||||||||||||
| 出版者 | Hindawi | |||||||||||||||||
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| 出版者 | Wiley | |||||||||||||||||
| 権利情報 | ||||||||||||||||||
| 権利情報 | Copyright © 2018 Yuu Miino and Tetsushi Ueta. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | |||||||||||||||||
| EID | ||||||||||||||||||
| 識別子 | 346733 | |||||||||||||||||
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| 言語 | eng | |||||||||||||||||
