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Inverse Anderson Transition Caused by Flatbands
http://hdl.handle.net/10191/4926
http://hdl.handle.net/10191/4926be8f7423-b3ff-49dd-8b6f-3c06795efbcd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Phys. Rev. Let. 96(3).pdf (733.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-07-09 | |||||
| タイトル | ||||||
| タイトル | Inverse Anderson Transition Caused by Flatbands | |||||
| タイトル | ||||||
| タイトル | Inverse Anderson Transition Caused by Flatbands | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Goda, Masaki
× Goda, Masaki× Nishino, Shinya× Matsuda, Hiroki |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 23777 | |||||
| 姓名 | 合田, 正毅 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We propose a new disorder-induced insulator-metal transition of one-electron states, which may be called the "inverse Anderson transition." We first make a highly degenerated localized states by constructing a three-dimensional periodic system possessing only flat dispersion relations. When we introduce a disorder into it, a finite-size scaling of the level statistics shows two clear (localization-delocalization and delocalization-localization) transitions for a wide range of the energy, with increasing the degree of disorder. These transitions are confirmed also by finding the system-size-independent f() characteristic of the wave function. | |||||
| 書誌情報 |
Physical Review Letters en : Physical Review Letters 巻 96, 号 12, p. 126401-1-126401-4, 発行日 2006-03 |
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| 出版者 | ||||||
| 出版者 | American Physical Society | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00319007 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00773679 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1103/PhysRevLett.96.126401 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| 異版である | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://link.aps.org/abstract/PRL/v96/e126401 | |||||
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Cite as
Goda, Masaki, Nishino, Shinya, Matsuda, Hiroki, 2006, Inverse Anderson Transition Caused by Flatbands: American Physical Society, 126401-1-126401-4 p.
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