Electron-impact single ionization cross sections for Ta8+. Uncertainties are one-standard-deviation relative only. Reference: D.C. Gregory and F.W. Meyer, unpublished (1988).

             Energy         Cross Section
              (eV)           (10-18 cm2)
               146            3.24 ± 4.2
               195           15.3 ± 2.4
               243           12.0 ± 2.0
               291           20.2 ± 1.8
               341           20.5 ± 1.7
               389           17.3 ± 1.6
               437           20.1 ± 1.9
               486           20.8 ± 1.7
               582           18.1 ± 1.3
               680           16.4 ± 0.9
               777           15.9 ± 1.0

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Last Modified: Friday, January 10, 1997