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Magnetic control of a reaction path

Magnetic or electric fields have long been used to align or orient atomic or molecular species in a molecular beam. Now, experiments in a merged beam apparatus show that an external magnetic field can be used to favour one particular reaction path.

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  1. 1.

    Gordon, S. D. et al. Nat. Chem. (2018).

  2. 2.

    Herschbach, D. R. Angew. Chem. Int. Ed. Engl. 26, 1221–1243 (1987).

  3. 3.

    Osterwalder, A. EPJ Tech. Instrum. 2, 10 (2015).

  4. 4.

    Henson, A. B., Gersten, S., Shagam, Y., Narevicius, J. & Narevicius, E. Science 338, 234–238 (2012).

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Correspondence to Astrid Bergeat or Christian Naulin.

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Fig. 1: Schematic view of the competing reaction paths.