================================================================== SRIM version ---> SRIM-2013.00 Calc. date ---> March 14, 2022 ================================================================== Disk File Name = 600Srim-He.txt Ion = Hydrogen [1] , Mass = 1.008 amu Target Density = 1.4100E-04 g/cm3 = 2.1212E+19 atoms/cm3 Target is a GAS ======= Target Composition ======== Atom Atom Atomic Mass Name Numb Percent Percent ---- ---- ------- ------- He 2 100.00 100.00 ==================================== Bragg Correction = 0.00% Stopping Units = MeV / (mg/cm2) See bottom of Table for other Stopping units Ion dE/dx dE/dx Projected Longitudinal Lateral Energy Elec. Nuclear Range Straggling Straggling -------------- ---------- ---------- ---------- ---------- ---------- 10.00 keV 4.260E-01 8.152E-03 3.69 mm 1.12 mm 1.17 mm 11.00 keV 4.801E-01 7.584E-03 3.83 mm 1.13 mm 1.18 mm 12.00 keV 5.308E-01 7.097E-03 3.96 mm 1.14 mm 1.19 mm 13.00 keV 5.768E-01 6.675E-03 4.07 mm 1.14 mm 1.21 mm 14.00 keV 6.173E-01 6.304E-03 4.18 mm 1.15 mm 1.21 mm 15.00 keV 6.518E-01 5.976E-03 4.29 mm 1.15 mm 1.22 mm 16.00 keV 6.803E-01 5.684E-03 4.39 mm 1.16 mm 1.23 mm 17.00 keV 7.034E-01 5.421E-03 4.49 mm 1.16 mm 1.24 mm 18.00 keV 7.221E-01 5.184E-03 4.58 mm 1.16 mm 1.24 mm 20.00 keV 7.500E-01 4.771E-03 4.77 mm 1.17 mm 1.25 mm 22.50 keV 7.764E-01 4.347E-03 4.99 mm 1.17 mm 1.26 mm 25.00 keV 8.012E-01 3.997E-03 5.21 mm 1.18 mm 1.27 mm 27.50 keV 8.277E-01 3.703E-03 5.42 mm 1.18 mm 1.28 mm 30.00 keV 8.560E-01 3.453E-03 5.63 mm 1.18 mm 1.29 mm 32.50 keV 8.850E-01 3.237E-03 5.83 mm 1.19 mm 1.29 mm 35.00 keV 9.136E-01 3.048E-03 6.02 mm 1.19 mm 1.30 mm 37.50 keV 9.411E-01 2.882E-03 6.21 mm 1.19 mm 1.31 mm 40.00 keV 9.668E-01 2.734E-03 6.39 mm 1.19 mm 1.31 mm 45.00 keV 1.012E+00 2.483E-03 6.74 mm 1.20 mm 1.32 mm 50.00 keV 1.047E+00 2.277E-03 7.08 mm 1.20 mm 1.33 mm 55.00 keV 1.073E+00 2.105E-03 7.42 mm 1.20 mm 1.33 mm 60.00 keV 1.092E+00 1.959E-03 7.74 mm 1.21 mm 1.34 mm 65.00 keV 1.104E+00 1.833E-03 8.06 mm 1.21 mm 1.35 mm 70.00 keV 1.110E+00 1.723E-03 8.38 mm 1.21 mm 1.35 mm 80.00 keV 1.110E+00 1.541E-03 9.01 mm 1.22 mm 1.36 mm 90.00 keV 1.098E+00 1.396E-03 9.65 mm 1.22 mm 1.37 mm 100.00 keV 1.080E+00 1.278E-03 10.30 mm 1.23 mm 1.38 mm 110.00 keV 1.057E+00 1.179E-03 10.96 mm 1.23 mm 1.39 mm 120.00 keV 1.032E+00 1.095E-03 11.64 mm 1.24 mm 1.39 mm 130.00 keV 1.005E+00 1.024E-03 12.33 mm 1.24 mm 1.40 mm 140.00 keV 9.791E-01 9.610E-04 13.04 mm 1.25 mm 1.41 mm 150.00 keV 9.531E-01 9.062E-04 13.78 mm 1.26 mm 1.42 mm 160.00 keV 9.277E-01 8.576E-04 14.53 mm 1.26 mm 1.42 mm 170.00 keV 9.030E-01 8.143E-04 15.30 mm 1.27 mm 1.43 mm 180.00 keV 8.793E-01 7.755E-04 16.09 mm 1.28 mm 1.44 mm 200.00 keV 8.347E-01 7.085E-04 17.75 mm 1.30 mm 1.45 mm 225.00 keV 7.842E-01 6.402E-04 19.93 mm 1.34 mm 1.47 mm 250.00 keV 7.392E-01 5.846E-04 22.26 mm 1.39 mm 1.50 mm 275.00 keV 6.990E-01 5.384E-04 24.72 mm 1.44 mm 1.52 mm 300.00 keV 6.630E-01 4.994E-04 27.32 mm 1.49 mm 1.55 mm 325.00 keV 6.306E-01 4.659E-04 30.06 mm 1.54 mm 1.57 mm 350.00 keV 6.013E-01 4.368E-04 32.93 mm 1.60 mm 1.60 mm 375.00 keV 5.748E-01 4.114E-04 35.95 mm 1.66 mm 1.63 mm 400.00 keV 5.506E-01 3.889E-04 39.09 mm 1.73 mm 1.67 mm 450.00 keV 5.082E-01 3.509E-04 45.79 mm 1.99 mm 1.74 mm 500.00 keV 4.722E-01 3.200E-04 53.02 mm 2.25 mm 1.83 mm 550.00 keV 4.413E-01 2.944E-04 60.78 mm 2.52 mm 1.92 mm 600.00 keV 4.144E-01 2.727E-04 69.06 mm 2.79 mm 2.03 mm 650.00 keV 3.908E-01 2.542E-04 77.86 mm 3.08 mm 2.14 mm 700.00 keV 3.700E-01 2.382E-04 87.18 mm 3.37 mm 2.27 mm 800.00 keV 3.346E-01 2.117E-04 107.32 mm 4.44 mm 2.55 mm 900.00 keV 3.058E-01 1.908E-04 129.47 mm 5.47 mm 2.88 mm 1.00 MeV 2.819E-01 1.738E-04 153.60 mm 6.49 mm 3.24 mm 1.10 MeV 2.637E-01 1.597E-04 179.59 mm 7.50 mm 3.64 mm 1.20 MeV 2.459E-01 1.479E-04 207.42 mm 8.51 mm 4.08 mm 1.30 MeV 2.315E-01 1.377E-04 237.11 mm 9.54 mm 4.55 mm 1.40 MeV 2.191E-01 1.289E-04 268.57 mm 10.57 mm 5.05 mm 1.50 MeV 2.080E-01 1.213E-04 301.77 mm 11.62 mm 5.58 mm 1.60 MeV 1.981E-01 1.145E-04 336.67 mm 12.68 mm 6.14 mm 1.70 MeV 1.892E-01 1.085E-04 373.27 mm 13.76 mm 6.72 mm 1.80 MeV 1.811E-01 1.031E-04 411.55 mm 14.84 mm 7.34 mm 2.00 MeV 1.670E-01 9.381E-05 493.06 mm 18.91 mm 8.64 mm 2.25 MeV 1.524E-01 8.443E-05 604.15 mm 24.73 mm 10.42 mm 2.50 MeV 1.403E-01 7.682E-05 725.32 mm 30.24 mm 12.36 mm 2.75 MeV 1.302E-01 7.053E-05 856.44 mm 35.63 mm 14.44 mm 3.00 MeV 1.215E-01 6.522E-05 997.34 mm 41.00 mm 16.67 mm 3.25 MeV 1.140E-01 6.070E-05 1.15 m 46.38 mm 19.05 mm 3.50 MeV 1.074E-01 5.678E-05 1.31 m 51.81 mm 21.57 mm 3.75 MeV 1.017E-01 5.336E-05 1.48 m 57.30 mm 24.23 mm 4.00 MeV 9.652E-02 5.035E-05 1.66 m 62.86 mm 27.03 mm 4.50 MeV 8.776E-02 4.527E-05 2.04 m 83.60 mm 33.03 mm 5.00 MeV 8.058E-02 4.116E-05 2.46 m 103.12 mm 39.57 mm 5.50 MeV 7.456E-02 3.776E-05 2.92 m 122.19 mm 46.63 mm 6.00 MeV 6.945E-02 3.490E-05 3.41 m 141.17 mm 54.21 mm 6.50 MeV 6.505E-02 3.246E-05 3.94 m 160.21 mm 62.29 mm 7.00 MeV 6.121E-02 3.036E-05 4.50 m 179.41 mm 70.87 mm 8.00 MeV 5.485E-02 2.689E-05 5.73 m 250.38 mm 89.50 mm 9.00 MeV 4.977E-02 2.416E-05 7.08 m 316.64 mm 110.04 mm 10.00 MeV 4.563E-02 2.196E-05 8.57 m 381.45 mm 132.47 mm 11.00 MeV 4.217E-02 2.013E-05 10.19 m 446.10 mm 156.73 mm 12.00 MeV 3.923E-02 1.860E-05 11.93 m 511.21 mm 182.79 mm 13.00 MeV 3.672E-02 1.729E-05 13.80 m 577.09 mm 210.63 mm 14.00 MeV 3.453E-02 1.616E-05 15.79 m 643.94 mm 240.21 mm 15.00 MeV 3.261E-02 1.517E-05 17.90 m 711.84 mm 271.52 mm 16.00 MeV 3.091E-02 1.430E-05 20.13 m 780.86 mm 304.51 mm 17.00 MeV 2.939E-02 1.353E-05 22.48 m 851.02 mm 339.19 mm 18.00 MeV 2.803E-02 1.284E-05 24.95 m 922.34 mm 375.51 mm 20.00 MeV 2.568E-02 1.166E-05 30.24 m 1.19 m 453.07 mm 22.50 MeV 2.329E-02 1.047E-05 37.48 m 1.58 m 558.98 mm 25.00 MeV 2.135E-02 9.508E-06 45.43 m 1.94 m 674.60 mm 27.50 MeV 1.973E-02 8.712E-06 54.07 m 2.30 m 799.69 mm 30.00 MeV 1.837E-02 8.044E-06 63.38 m 2.66 m 934.03 mm 32.50 MeV 1.720E-02 7.474E-06 73.35 m 3.02 m 1.08 m 35.00 MeV 1.618E-02 6.982E-06 83.97 m 3.38 m 1.23 m 37.50 MeV 1.530E-02 6.553E-06 95.23 m 3.74 m 1.39 m 40.00 MeV 1.451E-02 6.175E-06 107.13 m 4.11 m 1.56 m 45.00 MeV 1.319E-02 5.541E-06 132.76 m 5.50 m 1.92 m 50.00 MeV 1.211E-02 5.028E-06 160.81 m 6.80 m 2.32 m 55.00 MeV 1.122E-02 4.606E-06 191.23 m 8.07 m 2.75 m 60.00 MeV 1.047E-02 4.250E-06 223.94 m 9.32 m 3.20 m 65.00 MeV 9.823E-03 3.948E-06 258.90 m 10.58 m 3.69 m 70.00 MeV 9.266E-03 3.687E-06 296.06 m 11.84 m 4.21 m 80.00 MeV 8.350E-03 3.259E-06 376.67 m 16.48 m 5.32 m 90.00 MeV 7.627E-03 2.923E-06 465.51 m 20.78 m 6.53 m 100.00 MeV 7.042E-03 2.651E-06 562.26 m 24.93 m 7.85 m ----------------------------------------------------------- Multiply Stopping by for Stopping Units ------------------- ------------------ 1.4100E-03 eV / Angstrom 1.4100E-02 keV / micron 1.4100E-02 MeV / mm 1.0000E+00 keV / (ug/cm2) 1.0000E+00 MeV / (mg/cm2) 1.0000E+03 keV / (mg/cm2) 6.6471E+00 eV / (1E15 atoms/cm2) 3.1407E+00 L.S.S. reduced units ================================================================== (C) 1984,1989,1992,1998,2008 by J.P. Biersack and J.F. Ziegler