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Quantum physics

Coherence in molecular nitrogen

An Erratum to this article was published on 01 December 2006

The wave nature of matter is well established for isolated particles, from electrons to molecules. Now experiment reveals that even deeply buried core-shell electrons in a diatomic molecule can emit coherently.

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Figure 1: Photoelectron spectroscopy of diatomic molecules is reminiscent of Young's double-slit experiment.

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Arndt, M. Coherence in molecular nitrogen. Nature Phys 1, 19–20 (2005). https://doi.org/10.1038/nphys118

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