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Evaluation of the inter-particle distance of gold nanoparticles dispersed on silane-treated substrates to fabricate dithiol-connected arrays
https://uec.repo.nii.ac.jp/records/9370
https://uec.repo.nii.ac.jp/records/93701a6e66c4-f7c9-4a66-9480-c10609e287b7
名前 / ファイル | ライセンス | アクション |
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EvaluationOfInterParticle (1.2 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-09-30 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Evaluation of the inter-particle distance of gold nanoparticles dispersed on silane-treated substrates to fabricate dithiol-connected arrays | |||||
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 |
Yagai, Tomoki
× Yagai, Tomoki× Matsumoto, Kazuhiko× Moribayashi, Makoto× Moriya, Masataka× Shimada, Hiroshi× Hirano-Iwata, Ayumi× Hirose, Fumihiko× Mizugaki, Yoshinao |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Small tunnel junctions using gold nanoparticles (GNPs) as electrodes have been studied to fabricate single-electron devices. GNPs connected via dithiol molecules have been used as small tunnel junctions, and a two-stage dispersion method was used to fabricate dithiol-connected GNP arrays. In this process, the GNPs were fixed on silane-treated substrates by immersing the substrate in a colloidal gold solution. For fabricating dithiol-connected arrays, the inter-particle distance of the dispersed GNPs must be smaller than the GNP diameter. Consequently, the inter-particle distance controlled by the immersion time (T IM1) was evaluated. For T IM1 values exceeding 8 h, the inter-particle distance was less than the GNP diameter. A second dispersion of GNPs after treating samples with dithiol realized particle connections. For the GNP arrays produced with T IM1 values greater than 8 h, the I–V characteristics were measured at 77 K, and the yield of devices exhibiting nonlinear I–V curves was 23%. | |||||
書誌情報 |
en : Japanese Journal of Applied Physics 巻 58, 号 SD, p. SDDF09-1-SDDF09-6, 発行日 2019-06-01 |
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出版者 | ||||||
出版者 | The Japan Society of Applied Physics | |||||
出版者 | ||||||
出版者 | IOP Publishing | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0021-4922 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.7567/1347-4065/ab1476 | |||||
権利 | ||||||
権利情報 | © 2019 The Japan Society of Applied Physics. 本著作物の利用は,私的利用(著作権法第30条)および引用(著作権法第32条)の範囲内に限られる | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.7567/1347-4065/ab1476 | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |