Threshold photoionization in time-of-fli
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Julian Erik Braun; Hans JΓΌrgen Neusser
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Article
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2002
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John Wiley and Sons
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English
β 469 KB
Multi-photon excitation in a time-of-flight mass spectrometer (TOF-MS) is shown to lead to threshold ions with defined internal energy. A powerful technique for the production of threshold ions is based on the excitation of high long-lived Rydberg states embedded in the ionization continuum. The Ryd