气候变化领域集成服务门户(CCPortal): Intermolecular vibrational energy transfer enabled by microcavity strong light

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DOI	10.1126/science.aba3544
	Intermolecular vibrational energy transfer enabled by microcavity strong light–matter coupling
	Xiang B.; Ribeiro R.F.; Du M.; Chen L.; Yang Z.; Wang J.; Yuen-Zhou J.; Xiong W.
发表日期	2020
ISSN	0036-8075
起始页码	665
结束页码	667
卷号	368 期号:6491
英文摘要	Selective vibrational energy transfer between molecules in the liquid phase, a difficult process hampered by weak intermolecular forces, is achieved through polaritons formed by strong coupling between cavity photon modes and donor and acceptor molecules. Using pump-probe and two-dimensional infrared spectroscopy, we found that the excitation of the upper polariton, which is composed mostly of donors, can efficiently relax to the acceptors within ~5 picoseconds. The energy-transfer efficiency can be further enhanced by increasing the cavity lifetime, suggesting that the energy transfer is a polaritonic process. This vibrational energy-transfer pathway opens doors for applications in remote chemistry, sensing mechanisms, and vibrational polariton condensation. Copyright © 2020 The Authors,
关键词	condensation energy efficiency light intensity spectroscopy vibration adult article energy transfer excitation infrared spectroscopy
语种	英语
来源机构	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/133509
推荐引用方式 GB/T 7714	Xiang B.,Ribeiro R.F.,Du M.,等. Intermolecular vibrational energy transfer enabled by microcavity strong light–matter coupling[J]. Science,2020,368(6491).
APA	Xiang B..,Ribeiro R.F..,Du M..,Chen L..,Yang Z..,...&Xiong W..(2020).Intermolecular vibrational energy transfer enabled by microcavity strong light–matter coupling.,368(6491).
MLA	Xiang B.,et al."Intermolecular vibrational energy transfer enabled by microcavity strong light–matter coupling".368.6491(2020).