Electron-impact single ionization cross sections for Ni6+. Uncertainties are one-standard-deviation relative only, while the absolute uncertainty is about ±10% at a 90% confidence level for a typical point near the peak cross section. Reference: L.J. Wang et al., J. Phys. B 21, 2117 (1988).

             Energy              Cross Section
              (eV)                (10-18 cm2)
              116.1              -0.099 ± 0.158
              120.8              -0.096 ± 0.125
              125.5              -0.043 ± 0.134
              130.8               0.500 ± 0.102
              133.2               1.24 ± 0.15
              135.5               1.28 ± 0.11
              140.4               2.56 ± 0.10
              145.1               3.23 ± 0.15
              155.0               4.35 ± 0.17
              164.7               5.21 ± 0.14
              174.7               5.98 ± 0.13
              194.5               7.14 ± 0.13
              219.2               8.16 ± 0.16
              243.6               9.13 ± 0.13
              268.1               9.70 ± 0.17
              292.6              10.04 ± 0.12
              342.2               9.92 ± 0.09
              391.1               9.84 ± 0.13
              440                 9.87 ± 0.13
              490                 9.89 ± 0.10
              539                 9.82 ± 0.07
              589                 9.58 ± 0.07
              637                 9.58 ± 0.06
              688                 9.44 ± 0.06
              736                 9.69 ± 0.08
              787                 9.77 ± 0.12
              885                 9.42 ± 0.08
              985                 8.90 ± 0.18
             1083                 8.41 ± 0.06
             1183                 8.07 ± 0.06
             1327                 7.35 ± 0.07
             1478                 6.81 ± 0.05

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Last Modified: Friday, January 10, 1997