| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2019-09-30 |
| タイトル |
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タイトル |
Evaluation of the inter-particle distance of gold nanoparticles dispersed on silane-treated substrates to fabricate dithiol-connected arrays |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Yagai, Tomoki
Matsumoto, Kazuhiko
Moribayashi, Makoto
Moriya, Masataka
Shimada, Hiroshi
Hirano-Iwata, Ayumi
Hirose, Fumihiko
Mizugaki, Yoshinao
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| 抄録 |
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内容記述タイプ |
Abstract |
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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 |
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出版者 |
The Japan Society of Applied Physics |
| 出版者 |
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出版者 |
IOP Publishing |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0021-4922 |
| DOI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
10.7567/1347-4065/ab1476 |
| 権利 |
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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 |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.7567/1347-4065/ab1476 |
| 著者版フラグ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
EvaluationOfInterParticle (1.2 MB)
