ArticlePhysical review letters2012
Two-dimensional double-quantum spectra reveal collective resonances in an atomic vapor.
Article in Physical review letters, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Observation of chiral emission enabled by collective guided resonances.Nature nanotechnology · 2025Article
- Probing the anharmonicity of vibrational polaritons with double-quantum two-dimensional infrared spectroscopy.Nanophotonics (Berlin, Germany) · 2024Article
- Nonlinear rotational spectroscopy reveals many-body interactions in water molecules.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- Delocalized excitons and interaction effects in extremely dilute thermal ensembles.Physical chemistry chemical physics : PCCP · 2019Article
- Deconvolution of optical multidimensional coherent spectra.Science advances · 2018Article
- Advances in multi-dimensional coherent spectroscopy of semiconductor nanostructures.Advances in physics: X · 2017Article
- Coherent and Incoherent Coupling Dynamics between Neutral and Charged Excitons in Monolayer MoSe2.Nano letters · 2016Article
- Double-core excitations in formamide can be probed by X-ray double-quantum-coherence spectroscopy.The Journal of chemical physics · 2013Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
We report the observation of double-quantum coherence signals in a gas of potassium atoms at twice the frequency of the one-quantum coherences. Since a single atom does not have a state at the corresponding energy, this observation must be attributed to a collective resonance involving multiple atoms. These resonances are induced by weak interatomic dipole-dipole interactions, which means that the atoms cannot be treated in isolation, even at a low density of 10(12) cm(-3).
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Registered trials
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