================================================================== Calculation using SRIM-2006 SRIM version ---> SRIM-2008.04 Calc. date ---> February 26, 2010 ================================================================== Disk File Name = Air_Ca_40 Ion = Calcium [20] , Mass = 39.9626 amu Density = 1.2484E-03 g/cm3 = 5.0792E+19 atoms/cm3 Target is a GAS ======= Target Composition ======== Atom Atom Atomic Mass Name Numb Percent Percent ---- ---- ------- ------- C 6 000.01 000.01 O 8 023.18 025.05 N 7 075.53 071.47 Ar 18 001.28 003.46 ==================================== Bragg Correction = 0.00% Stopping Units = MeV/(mg/cm2) See bottom of Table for other Stopping units Ion = Calcium [20] , Mass = 39.9626 amu Ion dE/dx dE/dx Projected Longitudinal Lateral Energy Elec. Nuclear Range Straggling Straggling ----------- ---------- ---------- ---------- ---------- ---------- 400.00 keV 2.848E+00 1.547E+00 704.82 um 124.28 um 112.85 um 450.00 keV 3.037E+00 1.449E+00 789.86 um 134.14 um 124.10 um 500.00 keV 3.213E+00 1.364E+00 873.49 um 143.21 um 134.80 um 550.00 keV 3.380E+00 1.289E+00 955.73 um 151.61 um 145.00 um 600.00 keV 3.538E+00 1.224E+00 1.04 mm 159.40 um 154.73 um 650.00 keV 3.690E+00 1.166E+00 1.12 mm 166.67 um 164.03 um 700.00 keV 3.836E+00 1.114E+00 1.19 mm 173.46 um 172.91 um 800.00 keV 4.115E+00 1.024E+00 1.35 mm 186.36 um 189.56 um 900.00 keV 4.380E+00 9.496E-01 1.49 mm 197.76 um 204.88 um 1.00 MeV 4.634E+00 8.865E-01 1.64 mm 207.93 um 219.02 um 1.10 MeV 4.880E+00 8.322E-01 1.77 mm 217.06 um 232.11 um 1.20 MeV 5.120E+00 7.850E-01 1.91 mm 225.31 um 244.28 um 1.30 MeV 5.355E+00 7.435E-01 2.04 mm 232.80 um 255.61 um 1.40 MeV 5.587E+00 7.066E-01 2.16 mm 239.63 um 266.19 um 1.50 MeV 5.817E+00 6.737E-01 2.29 mm 245.88 um 276.09 um 1.60 MeV 6.046E+00 6.441E-01 2.41 mm 251.62 um 285.38 um 1.70 MeV 6.274E+00 6.172E-01 2.52 mm 256.90 um 294.10 um 1.80 MeV 6.502E+00 5.928E-01 2.63 mm 261.79 um 302.31 um 2.00 MeV 6.957E+00 5.499E-01 2.85 mm 271.31 um 317.34 um 2.25 MeV 7.527E+00 5.052E-01 3.10 mm 281.85 um 333.89 um 2.50 MeV 8.099E+00 4.679E-01 3.34 mm 290.72 um 348.38 um 2.75 MeV 8.673E+00 4.362E-01 3.56 mm 298.28 um 361.14 um 3.00 MeV 9.247E+00 4.090E-01 3.77 mm 304.78 um 372.46 um 3.25 MeV 9.821E+00 3.853E-01 3.97 mm 310.42 um 382.56 um 3.50 MeV 1.039E+01 3.644E-01 4.16 mm 315.36 um 391.62 um 3.75 MeV 1.096E+01 3.459E-01 4.34 mm 319.72 um 399.79 um 4.00 MeV 1.152E+01 3.294E-01 4.51 mm 323.59 um 407.19 um 4.50 MeV 1.263E+01 3.011E-01 4.83 mm 331.67 um 420.08 um 5.00 MeV 1.370E+01 2.776E-01 5.13 mm 338.27 um 430.94 um 5.50 MeV 1.473E+01 2.579E-01 5.40 mm 343.79 um 440.23 um 6.00 MeV 1.571E+01 2.410E-01 5.66 mm 348.48 um 448.28 um 6.50 MeV 1.663E+01 2.264E-01 5.90 mm 352.54 um 455.34 um 7.00 MeV 1.749E+01 2.135E-01 6.13 mm 356.09 um 461.59 um 8.00 MeV 1.905E+01 1.921E-01 6.57 mm 364.64 um 472.26 um 9.00 MeV 2.038E+01 1.749E-01 6.97 mm 371.70 um 481.09 um 10.00 MeV 2.151E+01 1.608E-01 7.34 mm 377.74 um 488.61 um 11.00 MeV 2.245E+01 1.489E-01 7.71 mm 383.06 um 495.15 um 12.00 MeV 2.325E+01 1.388E-01 8.05 mm 387.83 um 500.94 um 13.00 MeV 2.391E+01 1.301E-01 8.39 mm 392.20 um 506.14 um 14.00 MeV 2.447E+01 1.225E-01 8.72 mm 396.25 um 510.88 um 15.00 MeV 2.495E+01 1.158E-01 9.04 mm 400.04 um 515.23 um 16.00 MeV 2.535E+01 1.098E-01 9.36 mm 403.63 um 519.27 um 17.00 MeV 2.569E+01 1.045E-01 9.67 mm 407.05 um 523.04 um 18.00 MeV 2.599E+01 9.969E-02 9.98 mm 410.32 um 526.58 um 20.00 MeV 2.646E+01 9.139E-02 10.59 mm 420.91 um 533.11 um 22.50 MeV 2.688E+01 8.290E-02 11.33 mm 435.81 um 540.44 um 25.00 MeV 2.717E+01 7.594E-02 12.07 mm 449.76 um 547.08 um 27.50 MeV 2.736E+01 7.014E-02 12.80 mm 462.97 um 553.20 um 30.00 MeV 2.747E+01 6.521E-02 13.53 mm 475.61 um 558.90 um 32.50 MeV 2.752E+01 6.098E-02 14.26 mm 487.81 um 564.28 um 35.00 MeV 2.752E+01 5.729E-02 14.98 mm 499.65 um 569.39 um 37.50 MeV 2.747E+01 5.405E-02 15.71 mm 511.19 um 574.29 um 40.00 MeV 2.740E+01 5.119E-02 16.44 mm 522.50 um 579.01 um 45.00 MeV 2.717E+01 4.633E-02 17.90 mm 563.91 um 588.02 um 50.00 MeV 2.687E+01 4.236E-02 19.38 mm 603.15 um 596.61 um 55.00 MeV 2.652E+01 3.906E-02 20.88 mm 640.82 um 604.91 um 60.00 MeV 2.614E+01 3.626E-02 22.40 mm 677.31 um 613.00 um 65.00 MeV 2.575E+01 3.386E-02 23.94 mm 712.90 um 620.94 um 70.00 MeV 2.535E+01 3.178E-02 25.51 mm 747.81 um 628.79 um 80.00 MeV 2.456E+01 2.833E-02 28.71 mm 876.85 um 644.37 um 90.00 MeV 2.403E+01 2.560E-02 32.01 mm 994.93 um 659.86 um 100.00 MeV 2.331E+01 2.337E-02 35.39 mm 1.11 mm 675.38 um 110.00 MeV 2.272E+01 2.152E-02 38.86 mm 1.21 mm 691.07 um 120.00 MeV 2.216E+01 1.995E-02 42.43 mm 1.31 mm 706.96 um 130.00 MeV 2.162E+01 1.861E-02 46.09 mm 1.41 mm 723.10 um 140.00 MeV 2.112E+01 1.745E-02 49.83 mm 1.51 mm 739.52 um 150.00 MeV 2.064E+01 1.643E-02 53.67 mm 1.61 mm 756.24 um 160.00 MeV 2.018E+01 1.553E-02 57.59 mm 1.70 mm 773.29 um 170.00 MeV 1.974E+01 1.473E-02 61.60 mm 1.80 mm 790.67 um 180.00 MeV 1.933E+01 1.401E-02 65.70 mm 1.89 mm 808.41 um 200.00 MeV 1.854E+01 1.278E-02 74.16 mm 2.24 mm 844.99 um 225.00 MeV 1.764E+01 1.152E-02 85.22 mm 2.73 mm 892.84 um 250.00 MeV 1.683E+01 1.050E-02 96.84 mm 3.19 mm 943.13 um 275.00 MeV 1.608E+01 9.656E-03 109.01 mm 3.63 mm 995.90 um 300.00 MeV 1.538E+01 8.942E-03 121.74 mm 4.06 mm 1.05 mm 325.00 MeV 1.474E+01 8.332E-03 135.04 mm 4.47 mm 1.11 mm 350.00 MeV 1.415E+01 7.803E-03 148.90 mm 4.89 mm 1.17 mm 375.00 MeV 1.360E+01 7.341E-03 163.33 mm 5.30 mm 1.23 mm 400.00 MeV 1.309E+01 6.932E-03 178.33 mm 5.71 mm 1.30 mm 450.00 MeV 1.216E+01 6.244E-03 210.07 mm 7.27 mm 1.44 mm 500.00 MeV 1.136E+01 5.686E-03 244.15 mm 8.73 mm 1.59 mm 550.00 MeV 1.065E+01 5.223E-03 280.55 mm 10.14 mm 1.75 mm 600.00 MeV 1.003E+01 4.834E-03 319.29 mm 11.53 mm 1.92 mm 650.00 MeV 9.487E+00 4.500E-03 360.34 mm 12.92 mm 2.10 mm 700.00 MeV 9.004E+00 4.212E-03 403.67 mm 14.30 mm 2.29 mm 800.00 MeV 8.196E+00 3.738E-03 496.91 mm 19.47 mm 2.70 mm 900.00 MeV 7.555E+00 3.364E-03 598.70 mm 24.23 mm 3.14 mm 1.00 GeV 7.040E+00 3.060E-03 708.54 mm 28.79 mm 3.62 mm 1.10 GeV 6.622E+00 2.809E-03 825.85 mm 33.24 mm 4.13 mm 1.20 GeV 6.276E+00 2.598E-03 950.09 mm 37.62 mm 4.66 mm 1.30 GeV 5.916E+00 2.417E-03 1.08 m 41.97 mm 5.23 mm 1.40 GeV 5.600E+00 2.261E-03 1.22 m 46.37 mm 5.82 mm 1.50 GeV 5.321E+00 2.125E-03 1.37 m 50.82 mm 6.44 mm 1.60 GeV 5.071E+00 2.005E-03 1.52 m 55.32 mm 7.09 mm 1.70 GeV 4.848E+00 1.898E-03 1.68 m 59.87 mm 7.77 mm 1.80 GeV 4.646E+00 1.802E-03 1.85 m 64.47 mm 8.47 mm 2.00 GeV 4.295E+00 1.639E-03 2.21 m 82.07 mm 9.96 mm 2.25 GeV 3.926E+00 1.473E-03 2.70 m 107.26 mm 11.97 mm 2.50 GeV 3.619E+00 1.339E-03 3.23 m 131.02 mm 14.14 mm 2.75 GeV 3.364E+00 1.228E-03 3.80 m 154.18 mm 16.46 mm 3.00 GeV 3.147E+00 1.135E-03 4.42 m 177.12 mm 18.94 mm 3.25 GeV 2.962E+00 1.055E-03 5.08 m 200.00 mm 21.57 mm 3.50 GeV 2.801E+00 9.863E-04 5.77 m 222.93 mm 24.35 mm 3.75 GeV 2.660E+00 9.263E-04 6.50 m 245.96 mm 27.26 mm 4.00 GeV 2.535E+00 8.735E-04 7.28 m 269.12 mm 30.30 mm 4.50 GeV 2.325E+00 7.846E-04 8.93 m 356.33 mm 36.79 mm 5.00 GeV 2.155E+00 7.127E-04 10.71 m 437.20 mm 43.76 mm 5.50 GeV 2.014E+00 6.533E-04 12.64 m 515.00 mm 51.19 mm 6.00 GeV 1.896E+00 6.034E-04 14.69 m 591.14 mm 59.05 mm 6.50 GeV 1.795E+00 5.608E-04 16.86 m 666.32 mm 67.33 mm 7.00 GeV 1.707E+00 5.241E-04 19.15 m 740.91 mm 75.98 mm 8.00 GeV 1.564E+00 4.638E-04 24.05 m 1.02 m 94.35 mm 9.00 GeV 1.452E+00 4.163E-04 29.37 m 1.26 m 114.00 mm 10.00 GeV 1.362E+00 3.780E-04 35.06 m 1.50 m 134.78 mm 11.00 GeV 1.287E+00 3.463E-04 41.11 m 1.73 m 156.58 mm 12.00 GeV 1.226E+00 3.197E-04 47.49 m 1.95 m 179.27 mm 13.00 GeV 1.173E+00 2.971E-04 54.17 m 2.17 m 202.75 mm 14.00 GeV 1.128E+00 2.775E-04 61.14 m 2.38 m 226.94 mm 15.00 GeV 1.089E+00 2.604E-04 68.36 m 2.59 m 251.76 mm 16.00 GeV 1.055E+00 2.454E-04 75.83 m 2.80 m 277.13 mm 17.00 GeV 1.026E+00 2.321E-04 83.53 m 3.00 m 302.99 mm 18.00 GeV 9.993E-01 2.202E-04 91.44 m 3.20 m 329.27 mm 20.00 GeV 9.548E-01 1.998E-04 107.84 m 3.96 m 382.94 mm 22.50 GeV 9.110E-01 1.792E-04 129.32 m 4.99 m 451.62 mm 25.00 GeV 8.766E-01 1.626E-04 151.73 m 5.91 m 521.52 mm 27.50 GeV 8.492E-01 1.489E-04 174.94 m 6.76 m 592.21 mm 30.00 GeV 8.269E-01 1.374E-04 198.84 m 7.56 m 663.32 mm 32.50 GeV 8.086E-01 1.276E-04 223.33 m 8.32 m 734.58 mm 35.00 GeV 7.934E-01 1.192E-04 248.33 m 9.04 m 805.78 mm 37.50 GeV 7.807E-01 1.118E-04 273.78 m 9.73 m 876.73 mm 40.00 GeV 7.700E-01 1.053E-04 299.60 m 10.39 m 947.30 mm 45.00 GeV 7.532E-01 9.442E-05 352.20 m 12.78 m 1.09 m 50.00 GeV 7.410E-01 8.564E-05 405.81 m 14.86 m 1.22 m 55.00 GeV 7.321E-01 7.839E-05 460.18 m 16.74 m 1.36 m 60.00 GeV 7.255E-01 7.231E-05 515.14 m 18.45 m 1.49 m 65.00 GeV 7.207E-01 6.713E-05 570.52 m 20.05 m 1.62 m 70.00 GeV 7.173E-01 6.267E-05 626.22 m 21.54 m 1.74 m 80.00 GeV 7.134E-01 5.536E-05 738.18 m 26.74 m 1.98 m ----------------------------------------------------------- Multiply Stopping by for Stopping Units ------------------- ------------------ 1.2484E-02 eV/Angstrom 1.2484E-01 keV/micron 1.2484E-01 MeV/mm 1.0000E+00 keV/(ug/cm2) 1.0000E+00 MeV/(mg/cm2) 1.0000E+03 keV/(mg/cm2) 2.4578E+01 eV/(1E15 atoms/cm2) 9.0162E-02 L.S.S. reduced units ================================================================== (C) 1984,1989,1992,1998,2006 by J.P. Biersack and J.F. Ziegler