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Updated: Jul 2, 2025

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在扭曲的石墨烯范德瓦尔斯异构结构中的共振道增强光响应

Binghe Xie1,2, Jiaxin Wu1,2, Junning Mei1,2

  • 1National Key Laboratory of Advanced Micro and Nano Manufacture Technology, Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China.

Nano letters
|February 26, 2024
PubMed
概括

研究人员使用垂直道连接器增强了石墨烯光探测器. 这种设计将光响应提升2个数量级,为先进的光电子设备提供高效,超快速的光检测.

关键词:
石墨烯是一种石墨烯.增强光电流的增强效果响应道的道化范德瓦尔斯异构结构的异构结构

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Photochemical Electrocyclic Reactions: Stereochemistry01:26

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The absorption of UV–visible light by conjugated systems causes the promotion of an electron from the ground state to the excited state. Consequently, photochemical electrocyclic reactions proceed via the excited-state HOMO rather than the ground-state HOMO. Since the ground- and excited-state HOMOs have different symmetries, the stereochemical outcome of electrocyclic reactions depends on the mode of activation; i.e., thermal or photochemical.
Selection Rules: Photochemical Activation
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