| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2025-11-27 |
| タイトル |
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タイトル |
Annelated vs. non-annelated hopping sites in periodically twisted molecular wires |
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言語 |
en |
| 著者 |
Asakawa, Ryo
Yokoyama, Soichi
Yamada, Ryo
Ohto, Tatsuhiko
Tada, Hirokazu
Ie, Yutaka
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利 |
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権利情報 |
This is a pre-copyedited, author-produced version of an article accepted for publication in [Bulletin of the Chemical Society of Japan] following peer review. The version of record [Ryo Asakawa, Soichi Yokoyama, Ryo Yamada, Tatsuhiko Ohto, Hirokazu Tada, Yutaka Ie, Annelated vs. non-annelated hopping sites in periodically twisted molecular wires, Bulletin of the Chemical Society of Japan, Volume 98, Issue 1, January 2025, uoae146, https://doi.org/10.1093/bulcsj/uoae146] is available online at: https://doi.org/10.1093/bulcsj/uoae146. |
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言語 |
en |
| 内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
To realize efficient intramolecular hopping transport, molecular wires must possess both a small reorganization energy (λ) at the hopping site and a minimal energy difference (ΔEhs) between them. While we showed that periodically twisted molecular wires using an annelated unit (TBID) as a hopping site improves hopping transport, the influence of the chemical structure of the hopping site remains unclear. Here, to investigate the impact of the annelated structure on hopping transport, we designed a non-annelated unit (BPB) and developed molecular wires based on periodically twisted BPB. Physical properties of BPB were compared with those of TBID. Molecular wires based on BPB showed lower single-molecule conductance than those based on TBID. Theoretical calculations indicate that BPB has a larger λ, ΔEhs, as well as a higher injection barrier compared to TBID. These results demonstrate the importance of the annelated structure at the hopping site for achieving efficient hopping transport. |
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言語 |
en |
| 出版者 |
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出版者 |
Oxford University Press |
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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resource |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| 出版タイプ |
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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 |
| 関連情報 |
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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 |
https://doi.org/10.1093/bulcsj/uoae146 |
| 収録物識別子 |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
1348-0634 |
| 書誌情報 |
en : Bulletin of the Chemical Society of Japan
巻 98,
号 1,
p. uoae146,
発行日 2025-01-07
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| ファイル公開日 |
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日付 |
2026-01-07 |
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日付タイプ |
Available |
241215-manuscript.pdf (1023 KB)
