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Width-induced metal–insulator transition in SrVO3 lateral nanowires spontaneously formed on the ultrathin film
https://oist.repo.nii.ac.jp/records/1917
https://oist.repo.nii.ac.jp/records/1917e99a5d53-bc5a-476c-a89d-6402fb85f433
名前 / ファイル | ライセンス | アクション |
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Oka-2020-Width-induced metal–insulator transit (1.7 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2021-02-01 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Width-induced metal–insulator transition in SrVO3 lateral nanowires spontaneously formed on the ultrathin film | |||||
言語 | ||||||
言語 | eng | |||||
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 | |||||
著者(英) |
Oka, Hirofumi
× Oka, Hirofumi× Okada, Yoshinori× Kaminaga, Kenichi× Oka, Daichi× Hitosugi, Taro× Fukumura, Tomoteru |
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書誌情報 |
en : Applied Physics Letters 巻 117, 号 5, p. 051603, 発行日 2020-08-06 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | We investigated lateral nanowires at the topmost layer of SrVO3 (001) ultrathin films using in situ low-temperature scanning tunneling microscopy and spectroscopy. The nanowires were spontaneously formed in the topmost layer of SrVO3 with a (√2 × √2)-R45° reconstruction on the terrace of a (√5 × √5)-R26.6° reconstruction. The electronic states of nanowires were significantly influenced by the nanowire width. With reducing the nanowire width from 5.5 nm to 1.7 nm, the zero-bias conductance of nanowires steeply decreased toward zero, exhibiting a metal–insulator transition possibly driven by dimensional crossover, previously observed in thickness-reduced SrVO3 ultrathin films. | |||||
出版者 | ||||||
出版者 | AIP Publishing | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0003-6951 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1077-3118 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1063/5.0018240 | |||||
権利 | ||||||
権利情報 | © 2020 Author(s). | |||||
権利 | ||||||
権利情報 | This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in (Appl. Phys. Lett. 117, 051603 (2020);) and may be found at (https://doi.org/10.1063/5.0018240) | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://aip.scitation.org/doi/full/10.1063/5.0018240 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |