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Showing 1–4 of 4 results
Advanced filters: Author: Yosef Alkoby Clear advanced filters

  • A fundamental and predictive understanding of molecule-surface interactions is challenging to obtain. Here the authors report an experimental technique allowing direct measurement of the scattering matrix, which reports on the coherent evolution of quantum states of a molecule scattering from a surface.

    • Yosef Alkoby
    • Helen Chadwick
    • Gil Alexandrowicz
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-8

  • An alternative approach for achieving resolution in neutral beam microscopes is presented. The reciprocal space approach involves magnetically manipulating the spin of the beam atoms to encode their position and offers favourable scaling of the measurement time with the image resolution.

    • Morgan Lowe
    • Yosef Alkoby
    • Gil Alexandrowicz
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-10

  • The rotational orientation of a molecule plays a fundamental role in molecule-surface collisions, yet is difficult to study. Here, the authors present a general approach for controlling and resolving molecular rotational orientation and apply it to study H2scattering from flat and stepped copper surfaces.

    • Oded Godsi
    • Gefen Corem
    • Gil Alexandrowicz
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-7

  • Manipulating the rotational motions of molecules may provide a tool for controlling chemical processes. Here the authors demonstrate that the rotation of a D2 molecule can be stopped, upon collision with a metal surface, by a magnetic field that affects the rotational levels to a much smaller extent than the energy difference upon de-excitation.

    • Helen Chadwick
    • Mark F. Somers
    • Gil Alexandrowicz
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-7