書誌事項
- タイトル別名
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- Size Effect on Cooperative Nature between Electronic States and Structures of .PI.-Conjugated Molecular Aggregates
- Size Effect on Cooperative Nature between Electronic States and Structures of π-Conjugated Molecular Aggregates
説明
Supersonically cooled, π-conjugated molecular cluster anions are efficiently produced up to more than 100 constituent molecules and their electronic states are size-selectively investigated using anion photoelectron spectroscopy. Homogeneous anionic clusters of anthracene, (anthracene)n- (n = 1-100), are presented herein as one of noteworthy results among those studies. The coexistence of two types of anionic isomers is found over a broad range in size: isomers I and II-1 (n = 4-30) or isomers I and II-2 (n ≥ 40). Size-dependent energetics, vibrational features, and temperature variations of photoelectron spectra for each isomer allow us to infer their structural motifs, electron accommodation modes, and formation mechanisms. Such improved knowledge increases our comprehension about size effect on cooperative nature between electronic states and structures of π-conjugated molecular aggregates at a molecular-level.
収録刊行物
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- Molecular Science
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Molecular Science 1 (1), A0007-, 2007
分子科学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680258213760
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- NII論文ID
- 130002126175
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- ISSN
- 18818404
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
