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    Chapter and Conference Paper

    The Effect of Energetic Electrons on the Secondary Ion Emission

    There have been two main mechanisms proposed for ionization processes in SIMS; they are the electronic excitation by atomic collisions [1] and the atom-surface resonant electron tunneling [2,3]. A direct evide...

    Zhu Ang-Ru, Wu Xe-Ling in Secondary Ion Mass Spectrometry SIMS IV (1984)