================================================================== SRIM version ---> SRIM-2013.00 Calc. date ---> March 12, 2022 ================================================================== Disk File Name = 560Srim-He.txt Ion = Hydrogen [1] , Mass = 1.008 amu Target Density = 1.3170E-04 g/cm3 = 1.9813E+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 3.95 mm 1.20 mm 1.25 mm 11.00 keV 4.801E-01 7.584E-03 4.10 mm 1.21 mm 1.27 mm 12.00 keV 5.308E-01 7.097E-03 4.23 mm 1.22 mm 1.28 mm 13.00 keV 5.768E-01 6.675E-03 4.36 mm 1.23 mm 1.29 mm 14.00 keV 6.173E-01 6.304E-03 4.48 mm 1.23 mm 1.30 mm 15.00 keV 6.518E-01 5.976E-03 4.59 mm 1.23 mm 1.31 mm 16.00 keV 6.803E-01 5.684E-03 4.70 mm 1.24 mm 1.32 mm 17.00 keV 7.034E-01 5.421E-03 4.81 mm 1.24 mm 1.32 mm 18.00 keV 7.221E-01 5.184E-03 4.91 mm 1.24 mm 1.33 mm 20.00 keV 7.500E-01 4.771E-03 5.10 mm 1.25 mm 1.34 mm 22.50 keV 7.764E-01 4.347E-03 5.34 mm 1.25 mm 1.35 mm 25.00 keV 8.012E-01 3.997E-03 5.58 mm 1.26 mm 1.36 mm 27.50 keV 8.277E-01 3.703E-03 5.80 mm 1.26 mm 1.37 mm 30.00 keV 8.560E-01 3.453E-03 6.02 mm 1.27 mm 1.38 mm 32.50 keV 8.850E-01 3.237E-03 6.24 mm 1.27 mm 1.39 mm 35.00 keV 9.136E-01 3.048E-03 6.45 mm 1.27 mm 1.39 mm 37.50 keV 9.411E-01 2.882E-03 6.65 mm 1.27 mm 1.40 mm 40.00 keV 9.668E-01 2.734E-03 6.84 mm 1.28 mm 1.40 mm 45.00 keV 1.012E+00 2.483E-03 7.22 mm 1.28 mm 1.41 mm 50.00 keV 1.047E+00 2.277E-03 7.58 mm 1.28 mm 1.42 mm 55.00 keV 1.073E+00 2.105E-03 7.94 mm 1.29 mm 1.43 mm 60.00 keV 1.092E+00 1.959E-03 8.29 mm 1.29 mm 1.44 mm 65.00 keV 1.104E+00 1.833E-03 8.63 mm 1.29 mm 1.44 mm 70.00 keV 1.110E+00 1.723E-03 8.97 mm 1.30 mm 1.45 mm 80.00 keV 1.110E+00 1.541E-03 9.65 mm 1.30 mm 1.46 mm 90.00 keV 1.098E+00 1.396E-03 10.33 mm 1.31 mm 1.47 mm 100.00 keV 1.080E+00 1.278E-03 11.03 mm 1.31 mm 1.48 mm 110.00 keV 1.057E+00 1.179E-03 11.73 mm 1.32 mm 1.48 mm 120.00 keV 1.032E+00 1.095E-03 12.46 mm 1.33 mm 1.49 mm 130.00 keV 1.005E+00 1.024E-03 13.20 mm 1.33 mm 1.50 mm 140.00 keV 9.791E-01 9.610E-04 13.96 mm 1.34 mm 1.51 mm 150.00 keV 9.531E-01 9.062E-04 14.75 mm 1.35 mm 1.52 mm 160.00 keV 9.277E-01 8.576E-04 15.55 mm 1.35 mm 1.52 mm 170.00 keV 9.030E-01 8.143E-04 16.38 mm 1.36 mm 1.53 mm 180.00 keV 8.793E-01 7.755E-04 17.23 mm 1.37 mm 1.54 mm 200.00 keV 8.347E-01 7.085E-04 19.00 mm 1.39 mm 1.56 mm 225.00 keV 7.842E-01 6.402E-04 21.34 mm 1.44 mm 1.58 mm 250.00 keV 7.392E-01 5.846E-04 23.83 mm 1.49 mm 1.60 mm 275.00 keV 6.990E-01 5.384E-04 26.47 mm 1.54 mm 1.63 mm 300.00 keV 6.630E-01 4.994E-04 29.25 mm 1.59 mm 1.66 mm 325.00 keV 6.306E-01 4.659E-04 32.18 mm 1.65 mm 1.68 mm 350.00 keV 6.013E-01 4.368E-04 35.26 mm 1.72 mm 1.72 mm 375.00 keV 5.748E-01 4.114E-04 38.48 mm 1.78 mm 1.75 mm 400.00 keV 5.506E-01 3.889E-04 41.85 mm 1.85 mm 1.79 mm 450.00 keV 5.082E-01 3.509E-04 49.02 mm 2.13 mm 1.87 mm 500.00 keV 4.722E-01 3.200E-04 56.76 mm 2.41 mm 1.96 mm 550.00 keV 4.413E-01 2.944E-04 65.07 mm 2.70 mm 2.06 mm 600.00 keV 4.144E-01 2.727E-04 73.94 mm 2.99 mm 2.17 mm 650.00 keV 3.908E-01 2.542E-04 83.36 mm 3.29 mm 2.29 mm 700.00 keV 3.700E-01 2.382E-04 93.33 mm 3.60 mm 2.43 mm 800.00 keV 3.346E-01 2.117E-04 114.90 mm 4.76 mm 2.73 mm 900.00 keV 3.058E-01 1.908E-04 138.61 mm 5.86 mm 3.08 mm 1.00 MeV 2.819E-01 1.738E-04 164.45 mm 6.95 mm 3.47 mm 1.10 MeV 2.637E-01 1.597E-04 192.27 mm 8.03 mm 3.90 mm 1.20 MeV 2.459E-01 1.479E-04 222.06 mm 9.11 mm 4.37 mm 1.30 MeV 2.315E-01 1.377E-04 253.86 mm 10.21 mm 4.87 mm 1.40 MeV 2.191E-01 1.289E-04 287.54 mm 11.32 mm 5.40 mm 1.50 MeV 2.080E-01 1.213E-04 323.07 mm 12.44 mm 5.97 mm 1.60 MeV 1.981E-01 1.145E-04 360.44 mm 13.58 mm 6.57 mm 1.70 MeV 1.892E-01 1.085E-04 399.63 mm 14.73 mm 7.20 mm 1.80 MeV 1.811E-01 1.031E-04 440.61 mm 15.89 mm 7.85 mm 2.00 MeV 1.670E-01 9.381E-05 527.88 mm 20.25 mm 9.25 mm 2.25 MeV 1.524E-01 8.443E-05 646.81 mm 26.47 mm 11.16 mm 2.50 MeV 1.403E-01 7.682E-05 776.54 mm 32.37 mm 13.23 mm 2.75 MeV 1.302E-01 7.053E-05 916.91 mm 38.15 mm 15.46 mm 3.00 MeV 1.215E-01 6.522E-05 1.07 m 43.89 mm 17.85 mm 3.25 MeV 1.140E-01 6.070E-05 1.23 m 49.65 mm 20.40 mm 3.50 MeV 1.074E-01 5.678E-05 1.40 m 55.47 mm 23.09 mm 3.75 MeV 1.017E-01 5.336E-05 1.58 m 61.35 mm 25.94 mm 4.00 MeV 9.652E-02 5.035E-05 1.77 m 67.30 mm 28.94 mm 4.50 MeV 8.776E-02 4.527E-05 2.19 m 89.50 mm 35.36 mm 5.00 MeV 8.058E-02 4.116E-05 2.64 m 110.40 mm 42.37 mm 5.50 MeV 7.456E-02 3.776E-05 3.13 m 130.82 mm 49.93 mm 6.00 MeV 6.945E-02 3.490E-05 3.65 m 151.13 mm 58.04 mm 6.50 MeV 6.505E-02 3.246E-05 4.22 m 171.52 mm 66.69 mm 7.00 MeV 6.121E-02 3.036E-05 4.82 m 192.08 mm 75.87 mm 8.00 MeV 5.485E-02 2.689E-05 6.13 m 268.06 mm 95.82 mm 9.00 MeV 4.977E-02 2.416E-05 7.58 m 339.00 mm 117.82 mm 10.00 MeV 4.563E-02 2.196E-05 9.17 m 408.39 mm 141.82 mm 11.00 MeV 4.217E-02 2.013E-05 10.90 m 477.60 mm 167.79 mm 12.00 MeV 3.923E-02 1.860E-05 12.77 m 547.31 mm 195.70 mm 13.00 MeV 3.672E-02 1.729E-05 14.77 m 617.84 mm 225.50 mm 14.00 MeV 3.453E-02 1.616E-05 16.90 m 689.41 mm 257.18 mm 15.00 MeV 3.261E-02 1.517E-05 19.16 m 762.11 mm 290.69 mm 16.00 MeV 3.091E-02 1.430E-05 21.55 m 836.00 mm 326.02 mm 17.00 MeV 2.939E-02 1.353E-05 24.07 m 911.12 mm 363.14 mm 18.00 MeV 2.803E-02 1.284E-05 26.72 m 987.47 mm 402.03 mm 20.00 MeV 2.568E-02 1.166E-05 32.37 m 1.28 m 485.06 mm 22.50 MeV 2.329E-02 1.047E-05 40.13 m 1.69 m 598.45 mm 25.00 MeV 2.135E-02 9.508E-06 48.64 m 2.08 m 722.24 mm 27.50 MeV 1.973E-02 8.712E-06 57.88 m 2.46 m 856.16 mm 30.00 MeV 1.837E-02 8.044E-06 67.85 m 2.85 m 999.99 mm 32.50 MeV 1.720E-02 7.474E-06 78.53 m 3.23 m 1.15 m 35.00 MeV 1.618E-02 6.982E-06 89.90 m 3.62 m 1.32 m 37.50 MeV 1.530E-02 6.553E-06 101.96 m 4.01 m 1.49 m 40.00 MeV 1.451E-02 6.175E-06 114.70 m 4.41 m 1.67 m 45.00 MeV 1.319E-02 5.541E-06 142.13 m 5.89 m 2.06 m 50.00 MeV 1.211E-02 5.028E-06 172.17 m 7.28 m 2.48 m 55.00 MeV 1.122E-02 4.606E-06 204.73 m 8.64 m 2.94 m 60.00 MeV 1.047E-02 4.250E-06 239.75 m 9.98 m 3.43 m 65.00 MeV 9.823E-03 3.948E-06 277.18 m 11.32 m 3.95 m 70.00 MeV 9.266E-03 3.687E-06 316.96 m 12.67 m 4.50 m 80.00 MeV 8.350E-03 3.259E-06 403.27 m 17.65 m 5.69 m 90.00 MeV 7.627E-03 2.923E-06 498.39 m 22.24 m 6.99 m 100.00 MeV 7.042E-03 2.651E-06 601.96 m 26.69 m 8.40 m ----------------------------------------------------------- Multiply Stopping by for Stopping Units ------------------- ------------------ 1.3170E-03 eV / Angstrom 1.3170E-02 keV / micron 1.3170E-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