================================================================== Calculation using SRIM-2006 SRIM version ---> SRIM-2008.04 Calc. date ---> February 26, 2010 ================================================================== Disk File Name = Air_Si_28 Ion = Silicon [14] , Mass = 27.9769 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 = Silicon [14] , Mass = 27.9769 amu Ion dE/dx dE/dx Projected Longitudinal Lateral Energy Elec. Nuclear Range Straggling Straggling ----------- ---------- ---------- ---------- ---------- ---------- 300.00 keV 2.310E+00 8.247E-01 727.83 um 131.77 um 121.44 um 325.00 keV 2.398E+00 7.859E-01 787.38 um 138.54 um 129.49 um 350.00 keV 2.487E+00 7.510E-01 846.14 um 144.91 um 137.26 um 375.00 keV 2.576E+00 7.196E-01 904.04 um 150.91 um 144.75 um 400.00 keV 2.666E+00 6.910E-01 961.04 um 156.56 um 151.98 um 450.00 keV 2.845E+00 6.411E-01 1.07 mm 167.23 um 165.66 um 500.00 keV 3.022E+00 5.987E-01 1.18 mm 176.74 um 178.37 um 550.00 keV 3.197E+00 5.623E-01 1.28 mm 185.25 um 190.17 um 600.00 keV 3.368E+00 5.306E-01 1.38 mm 192.91 um 201.15 um 650.00 keV 3.536E+00 5.027E-01 1.48 mm 199.84 um 211.38 um 700.00 keV 3.700E+00 4.779E-01 1.57 mm 206.14 um 220.93 um 800.00 keV 4.016E+00 4.359E-01 1.75 mm 217.85 um 238.24 um 900.00 keV 4.317E+00 4.013E-01 1.92 mm 227.75 um 253.54 um 1.00 MeV 4.607E+00 3.724E-01 2.08 mm 236.25 um 267.16 um 1.10 MeV 4.886E+00 3.478E-01 2.24 mm 243.64 um 279.38 um 1.20 MeV 5.158E+00 3.266E-01 2.38 mm 250.13 um 290.42 um 1.30 MeV 5.423E+00 3.081E-01 2.52 mm 255.87 um 300.45 um 1.40 MeV 5.684E+00 2.918E-01 2.66 mm 261.00 um 309.60 um 1.50 MeV 5.941E+00 2.773E-01 2.79 mm 265.60 um 317.99 um 1.60 MeV 6.194E+00 2.643E-01 2.91 mm 269.75 um 325.72 um 1.70 MeV 6.445E+00 2.526E-01 3.03 mm 273.52 um 332.86 um 1.80 MeV 6.693E+00 2.420E-01 3.15 mm 276.95 um 339.48 um 2.00 MeV 7.184E+00 2.235E-01 3.37 mm 283.80 um 351.36 um 2.25 MeV 7.788E+00 2.044E-01 3.62 mm 291.38 um 364.14 um 2.50 MeV 8.381E+00 1.885E-01 3.86 mm 297.67 um 375.07 um 2.75 MeV 8.964E+00 1.751E-01 4.09 mm 302.97 um 384.53 um 3.00 MeV 9.536E+00 1.637E-01 4.30 mm 307.51 um 392.82 um 3.25 MeV 1.009E+01 1.538E-01 4.50 mm 311.44 um 400.13 um 3.50 MeV 1.064E+01 1.451E-01 4.69 mm 314.88 um 406.65 um 3.75 MeV 1.116E+01 1.374E-01 4.87 mm 317.92 um 412.50 um 4.00 MeV 1.167E+01 1.306E-01 5.04 mm 320.64 um 417.78 um 4.50 MeV 1.262E+01 1.189E-01 5.36 mm 326.90 um 426.96 um 5.00 MeV 1.349E+01 1.093E-01 5.67 mm 332.12 um 434.72 um 5.50 MeV 1.427E+01 1.013E-01 5.95 mm 336.60 um 441.41 um 6.00 MeV 1.497E+01 9.441E-02 6.22 mm 340.52 um 447.26 um 6.50 MeV 1.558E+01 8.849E-02 6.48 mm 344.02 um 452.45 um 7.00 MeV 1.612E+01 8.332E-02 6.73 mm 347.19 um 457.13 um 8.00 MeV 1.699E+01 7.472E-02 7.21 mm 356.03 um 465.27 um 9.00 MeV 1.764E+01 6.784E-02 7.67 mm 363.79 um 472.24 um 10.00 MeV 1.813E+01 6.221E-02 8.12 mm 370.83 um 478.35 um 11.00 MeV 1.848E+01 5.749E-02 8.55 mm 377.34 um 483.84 um 12.00 MeV 1.874E+01 5.349E-02 8.98 mm 383.46 um 488.83 um 13.00 MeV 1.891E+01 5.005E-02 9.41 mm 389.30 um 493.45 um 14.00 MeV 1.904E+01 4.705E-02 9.83 mm 394.91 um 497.76 um 15.00 MeV 1.911E+01 4.441E-02 10.25 mm 400.34 um 501.82 um 16.00 MeV 1.915E+01 4.207E-02 10.66 mm 405.63 um 505.67 um 17.00 MeV 1.916E+01 3.999E-02 11.08 mm 410.81 um 509.35 um 18.00 MeV 1.914E+01 3.811E-02 11.50 mm 415.90 um 512.88 um 20.00 MeV 1.905E+01 3.487E-02 12.33 mm 434.01 um 519.59 um 22.50 MeV 1.886E+01 3.156E-02 13.39 mm 460.69 um 527.46 um 25.00 MeV 1.861E+01 2.886E-02 14.45 mm 486.40 um 534.94 um 27.50 MeV 1.833E+01 2.662E-02 15.54 mm 511.46 um 542.13 um 30.00 MeV 1.802E+01 2.471E-02 16.64 mm 536.05 um 549.14 um 32.50 MeV 1.770E+01 2.308E-02 17.75 mm 560.34 um 556.01 um 35.00 MeV 1.738E+01 2.166E-02 18.89 mm 584.42 um 562.80 um 37.50 MeV 1.706E+01 2.041E-02 20.06 mm 608.39 um 569.55 um 40.00 MeV 1.674E+01 1.931E-02 21.24 mm 632.29 um 576.29 um 45.00 MeV 1.612E+01 1.745E-02 23.68 mm 722.35 um 589.82 um 50.00 MeV 1.553E+01 1.593E-02 26.20 mm 808.21 um 603.53 um 55.00 MeV 1.499E+01 1.467E-02 28.83 mm 891.33 um 617.53 um 60.00 MeV 1.459E+01 1.361E-02 31.53 mm 972.01 um 631.83 um 65.00 MeV 1.416E+01 1.269E-02 34.32 mm 1.05 mm 646.45 um 70.00 MeV 1.373E+01 1.190E-02 37.19 mm 1.13 mm 661.46 um 80.00 MeV 1.303E+01 1.059E-02 43.17 mm 1.41 mm 692.73 um 90.00 MeV 1.242E+01 9.558E-03 49.47 mm 1.67 mm 725.68 um 100.00 MeV 1.188E+01 8.716E-03 56.06 mm 1.92 mm 760.31 um 110.00 MeV 1.140E+01 8.017E-03 62.94 mm 2.15 mm 796.64 um 120.00 MeV 1.096E+01 7.427E-03 70.10 mm 2.38 mm 834.62 um 130.00 MeV 1.057E+01 6.922E-03 77.54 mm 2.61 mm 874.22 um 140.00 MeV 1.021E+01 6.485E-03 85.24 mm 2.83 mm 915.42 um 150.00 MeV 9.878E+00 6.102E-03 93.22 mm 3.05 mm 958.15 um 160.00 MeV 9.569E+00 5.764E-03 101.45 mm 3.27 mm 1.00 mm 170.00 MeV 9.281E+00 5.464E-03 109.95 mm 3.48 mm 1.05 mm 180.00 MeV 9.010E+00 5.194E-03 118.70 mm 3.70 mm 1.10 mm 200.00 MeV 8.515E+00 4.732E-03 136.99 mm 4.52 mm 1.19 mm 225.00 MeV 7.967E+00 4.262E-03 161.30 mm 5.69 mm 1.33 mm 250.00 MeV 7.482E+00 3.881E-03 187.23 mm 6.77 mm 1.47 mm 275.00 MeV 7.049E+00 3.566E-03 214.80 mm 7.82 mm 1.61 mm 300.00 MeV 6.660E+00 3.300E-03 244.02 mm 8.85 mm 1.77 mm 325.00 MeV 6.308E+00 3.073E-03 274.91 mm 9.88 mm 1.93 mm 350.00 MeV 5.989E+00 2.876E-03 307.48 mm 10.91 mm 2.11 mm 375.00 MeV 5.699E+00 2.704E-03 341.75 mm 11.95 mm 2.29 mm 400.00 MeV 5.435E+00 2.552E-03 377.73 mm 12.99 mm 2.48 mm 450.00 MeV 4.973E+00 2.297E-03 454.77 mm 16.97 mm 2.89 mm 500.00 MeV 4.587E+00 2.090E-03 538.63 mm 20.72 mm 3.33 mm 550.00 MeV 4.263E+00 1.918E-03 629.21 mm 24.38 mm 3.80 mm 600.00 MeV 3.991E+00 1.774E-03 726.30 mm 28.00 mm 4.31 mm 650.00 MeV 3.764E+00 1.651E-03 829.63 mm 31.60 mm 4.84 mm 700.00 MeV 3.573E+00 1.544E-03 938.84 mm 35.19 mm 5.41 mm 800.00 MeV 3.284E+00 1.369E-03 1.17 m 48.34 mm 6.62 mm 900.00 MeV 3.033E+00 1.231E-03 1.43 m 60.25 mm 7.92 mm 1.00 GeV 2.797E+00 1.119E-03 1.70 m 71.75 mm 9.31 mm 1.10 GeV 2.593E+00 1.027E-03 2.00 m 83.22 mm 10.80 mm 1.20 GeV 2.420E+00 9.491E-04 2.32 m 94.76 mm 12.39 mm 1.30 GeV 2.271E+00 8.827E-04 2.66 m 106.42 mm 14.08 mm 1.40 GeV 2.142E+00 8.253E-04 3.02 m 118.21 mm 15.87 mm 1.50 GeV 2.029E+00 7.752E-04 3.41 m 130.16 mm 17.76 mm 1.60 GeV 1.929E+00 7.311E-04 3.81 m 142.26 mm 19.74 mm 1.70 GeV 1.839E+00 6.919E-04 4.24 m 154.51 mm 21.81 mm 1.80 GeV 1.759E+00 6.569E-04 4.68 m 166.92 mm 23.97 mm 2.00 GeV 1.621E+00 5.968E-04 5.63 m 214.32 mm 28.55 mm 2.25 GeV 1.481E+00 5.361E-04 6.92 m 281.89 mm 34.76 mm 2.50 GeV 1.367E+00 4.870E-04 8.33 m 345.30 mm 41.48 mm 2.75 GeV 1.272E+00 4.465E-04 9.85 m 406.84 mm 48.68 mm 3.00 GeV 1.193E+00 4.124E-04 11.48 m 467.50 mm 56.34 mm 3.25 GeV 1.125E+00 3.833E-04 13.21 m 527.79 mm 64.44 mm 3.50 GeV 1.066E+00 3.582E-04 15.04 m 587.98 mm 72.96 mm 3.75 GeV 1.015E+00 3.363E-04 16.96 m 648.20 mm 81.89 mm 4.00 GeV 9.695E-01 3.170E-04 18.98 m 708.54 mm 91.19 mm 4.50 GeV 8.935E-01 2.846E-04 23.28 m 934.60 mm 110.90 mm 5.00 GeV 8.322E-01 2.584E-04 27.93 m 1.14 m 131.96 mm 5.50 GeV 7.816E-01 2.367E-04 32.90 m 1.34 m 154.25 mm 6.00 GeV 7.393E-01 2.186E-04 38.16 m 1.54 m 177.68 mm 6.50 GeV 7.032E-01 2.031E-04 43.72 m 1.73 m 202.15 mm 7.00 GeV 6.723E-01 1.897E-04 49.54 m 1.91 m 227.58 mm 8.00 GeV 6.218E-01 1.678E-04 61.94 m 2.60 m 281.02 mm 9.00 GeV 5.825E-01 1.505E-04 75.25 m 3.21 m 337.43 mm 10.00 GeV 5.510E-01 1.366E-04 89.39 m 3.78 m 396.36 mm 11.00 GeV 5.254E-01 1.251E-04 104.28 m 4.33 m 457.40 mm 12.00 GeV 5.041E-01 1.155E-04 119.84 m 4.86 m 520.20 mm 13.00 GeV 4.863E-01 1.072E-04 136.02 m 5.37 m 584.48 mm 14.00 GeV 4.711E-01 1.001E-04 152.76 m 5.87 m 649.97 mm 15.00 GeV 4.581E-01 9.396E-05 170.00 m 6.36 m 716.47 mm 16.00 GeV 4.468E-01 8.852E-05 187.71 m 6.83 m 783.77 mm 17.00 GeV 4.369E-01 8.369E-05 205.84 m 7.30 m 851.72 mm 18.00 GeV 4.283E-01 7.938E-05 224.35 m 7.76 m 920.17 mm 20.00 GeV 4.139E-01 7.201E-05 262.40 m 9.44 m 1.06 m 22.50 GeV 4.001E-01 6.457E-05 311.62 m 11.73 m 1.23 m 25.00 GeV 3.895E-01 5.856E-05 362.35 m 13.76 m 1.40 m 27.50 GeV 3.813E-01 5.361E-05 414.32 m 15.60 m 1.58 m 30.00 GeV 3.748E-01 4.945E-05 467.29 m 17.31 m 1.75 m 32.50 GeV 3.696E-01 4.591E-05 521.09 m 18.91 m 1.92 m 35.00 GeV 3.655E-01 4.286E-05 575.57 m 20.42 m 2.08 m 37.50 GeV 3.623E-01 4.020E-05 630.60 m 21.85 m 2.25 m 40.00 GeV 3.596E-01 3.786E-05 686.07 m 23.22 m 2.41 m 45.00 GeV 3.558E-01 3.393E-05 798.03 m 28.11 m 2.72 m 50.00 GeV 3.535E-01 3.076E-05 910.96 m 32.33 m 3.03 m 55.00 GeV 3.521E-01 2.815E-05 1.02 km 36.10 m 3.32 m 56.00 GeV 3.520E-01 2.768E-05 1.05 km 36.24 m 3.38 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) 1.3330E-01 L.S.S. reduced units ================================================================== (C) 1984,1989,1992,1998,2006 by J.P. Biersack and J.F. Ziegler