================================================================== Calculation using SRIM-2003 SRIM version ---> SRIM-2003.26 Calc. date ---> September 06, 2006 ================================================================== Disk File Name = SRIM Outputs\Helium in ZnSe Ion = Helium [2] , Mass = 4.003 amu Target Density = 5.6700E+00 g/cm3 = 4.7308E+22 atoms/cm3 ======= Target Composition ======== Atom Atom Atomic Mass Name Numb Percent Percent ---- ---- ------- ------- Zn 30 050.00 045.30 Se 34 050.00 054.70 ==================================== 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 ----------- ---------- ---------- ---------- ---------- ---------- 20.00 keV 1.470E-01 1.590E-02 1179 A 897 A 725 A 22.50 keV 1.570E-01 1.512E-02 1323 A 961 A 784 A 25.00 keV 1.665E-01 1.443E-02 1464 A 1021 A 840 A 27.50 keV 1.756E-01 1.381E-02 1605 A 1076 A 894 A 30.00 keV 1.843E-01 1.324E-02 1743 A 1128 A 944 A 32.50 keV 1.928E-01 1.273E-02 1879 A 1176 A 993 A 35.00 keV 2.010E-01 1.227E-02 2014 A 1222 A 1039 A 37.50 keV 2.089E-01 1.184E-02 2147 A 1265 A 1083 A 40.00 keV 2.166E-01 1.145E-02 2278 A 1305 A 1125 A 45.00 keV 2.314E-01 1.074E-02 2535 A 1380 A 1204 A 50.00 keV 2.454E-01 1.014E-02 2785 A 1447 A 1278 A 55.00 keV 2.587E-01 9.602E-03 3029 A 1508 A 1346 A 60.00 keV 2.715E-01 9.131E-03 3267 A 1563 A 1410 A 65.00 keV 2.837E-01 8.710E-03 3500 A 1614 A 1470 A 70.00 keV 2.955E-01 8.332E-03 3728 A 1661 A 1526 A 80.00 keV 3.177E-01 7.679E-03 4170 A 1746 A 1630 A 90.00 keV 3.383E-01 7.134E-03 4594 A 1819 A 1724 A 100.00 keV 3.576E-01 6.670E-03 5003 A 1884 A 1809 A 110.00 keV 3.757E-01 6.271E-03 5399 A 1942 A 1887 A 120.00 keV 3.926E-01 5.923E-03 5784 A 1994 A 1960 A 130.00 keV 4.085E-01 5.616E-03 6157 A 2041 A 2027 A 140.00 keV 4.235E-01 5.343E-03 6521 A 2084 A 2089 A 150.00 keV 4.375E-01 5.099E-03 6876 A 2124 A 2148 A 160.00 keV 4.508E-01 4.879E-03 7223 A 2160 A 2204 A 170.00 keV 4.633E-01 4.679E-03 7564 A 2194 A 2256 A 180.00 keV 4.751E-01 4.497E-03 7898 A 2226 A 2306 A 200.00 keV 4.967E-01 4.177E-03 8549 A 2284 A 2398 A 225.00 keV 5.204E-01 3.842E-03 9335 A 2348 A 2503 A 250.00 keV 5.410E-01 3.562E-03 1.01 um 2405 A 2599 A 275.00 keV 5.589E-01 3.324E-03 1.08 um 2456 A 2686 A 300.00 keV 5.744E-01 3.120E-03 1.16 um 2501 A 2768 A 325.00 keV 5.879E-01 2.941E-03 1.23 um 2543 A 2844 A 350.00 keV 5.998E-01 2.784E-03 1.30 um 2582 A 2915 A 375.00 keV 6.101E-01 2.644E-03 1.37 um 2618 A 2983 A 400.00 keV 6.191E-01 2.519E-03 1.43 um 2652 A 3048 A 450.00 keV 6.339E-01 2.305E-03 1.57 um 2717 A 3169 A 500.00 keV 6.452E-01 2.127E-03 1.70 um 2775 A 3281 A 550.00 keV 6.537E-01 1.977E-03 1.83 um 2829 A 3387 A 600.00 keV 6.600E-01 1.849E-03 1.96 um 2879 A 3486 A ----------------------------------------------------------- Multiply Stopping by for Stopping Units ------------------- ------------------ 5.6698E+01 eV / Angstrom 5.6698E+02 keV / micron 5.6698E+02 MeV / mm 1.0000E+00 keV / (ug/cm2) 1.0000E+00 MeV / (mg/cm2) 1.0000E+03 keV / (mg/cm2) 1.1985E+02 eV / (1E15 atoms/cm2) 1.4385E+01 L.S.S. reduced units ================================================================== (C) 1984,1989,1992,1998,2003 by J.P. Biersack and J.F. Ziegler