Double-slit photoelectron interference in strong-field ionization of the neon dimer

Abstract

<jats:title>Abstract</jats:title><jats:p>Wave-particle duality is an inherent peculiarity of the quantum world. The double-slit experiment has been frequently used for understanding different aspects of this fundamental concept. The occurrence of interference rests on the lack of which-way information and on the absence of decoherence mechanisms, which could scramble the wave fronts. Here, we report on the observation of two-center interference in the molecular-frame photoelectron momentum distribution upon ionization of the neon dimer by a strong laser field. Postselection of ions, which are measured in coincidence with electrons, allows choosing the symmetry of the residual ion, leading to observation of both, <jats:italic>gerade</jats:italic> and <jats:italic>ungerade</jats:italic>, types of interference.</jats:p>

Journal

  • Nature Communications

    Nature Communications 10 (1), 1-, 2019-01-02

    Springer Science and Business Media LLC

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