Isotope selective photoionization of calcium using two-step laser excitation |
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| Authors: | U Brinkmann W Hartig H Telle H Walther |
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| Institution: | 1. I. Physikalisches Institut, Universit?t, D-5000, K?ln 41, Fed. Rep. Germany
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| Abstract: | The isotope specific two-step photoionization of metastable Ca atoms was investigated using a continuous wave dye laser and
an Ar+ laser. The photoionization was performed via a transition to an autoionizing state. Therefore an ionization probability as
high as 10−2 could be obtained. |
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| Keywords: | Isotope separation Two-step excitation Calcium spectrum Autoionization |
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