ESTAR, 8 September 1992.

                            Electrons in  SILICON DIOXIDE                                                               
 
                              Density, g/cm3     I, eV
                                2.3200E+00       139.2
 
 
 
      ENERGY          STOPPING POWER             CSDA     RADIATION   DENSITY
              COLLISION  RADIATIVE    TOTAL      RANGE      YIELD      EFFECT
                                                                       DELTA
       MeV    MeV cm2/g  MeV cm2/g  MeV cm2/g    g/cm2
      0.0100  1.780E+01  5.664E-03  1.781E+01  3.255E-04  1.716E-04  0.000E+00
      0.0125  1.506E+01  5.762E-03  1.506E+01  4.788E-04  2.074E-04  0.000E+00
      0.0150  1.313E+01  5.830E-03  1.313E+01  6.570E-04  2.417E-04  0.000E+00
      0.0175  1.169E+01  5.880E-03  1.169E+01  8.592E-04  2.749E-04  0.000E+00
      0.0200  1.057E+01  5.918E-03  1.057E+01  1.084E-03  3.069E-04  0.000E+00
      0.0250  8.939E+00  5.971E-03  8.944E+00  1.601E-03  3.684E-04  0.000E+00
      0.0300  7.804E+00  6.009E-03  7.810E+00  2.201E-03  4.268E-04  0.000E+00
      0.0350  6.965E+00  6.039E-03  6.971E+00  2.880E-03  4.827E-04  0.000E+00
      0.0400  6.318E+00  6.065E-03  6.324E+00  3.634E-03  5.365E-04  0.000E+00
      0.0450  5.803E+00  6.089E-03  5.809E+00  4.460E-03  5.884E-04  0.000E+00
      0.0500  5.383E+00  6.112E-03  5.389E+00  5.355E-03  6.387E-04  0.000E+00
      0.0550  5.033E+00  6.135E-03  5.040E+00  6.315E-03  6.876E-04  0.000E+00
      0.0600  4.738E+00  6.159E-03  4.744E+00  7.338E-03  7.351E-04  0.000E+00
      0.0700  4.265E+00  6.207E-03  4.271E+00  9.564E-03  8.267E-04  0.000E+00
      0.0800  3.904E+00  6.259E-03  3.910E+00  1.201E-02  9.143E-04  0.000E+00
      0.0900  3.618E+00  6.315E-03  3.624E+00  1.467E-02  9.985E-04  0.000E+00
      0.1000  3.386E+00  6.375E-03  3.393E+00  1.753E-02  1.080E-03  0.000E+00
      0.1250  2.963E+00  6.541E-03  2.969E+00  2.544E-02  1.272E-03  0.000E+00
      0.1500  2.677E+00  6.727E-03  2.683E+00  3.432E-02  1.453E-03  0.000E+00
      0.1750  2.471E+00  6.930E-03  2.478E+00  4.403E-02  1.624E-03  0.000E+00
      0.2000  2.316E+00  7.148E-03  2.323E+00  5.446E-02  1.789E-03  0.000E+00
      0.2500  2.101E+00  7.622E-03  2.109E+00  7.713E-02  2.100E-03  0.000E+00
      0.3000  1.961E+00  8.144E-03  1.969E+00  1.017E-01  2.396E-03  0.000E+00
      0.3500  1.864E+00  8.706E-03  1.872E+00  1.278E-01  2.682E-03  0.000E+00
      0.4000  1.792E+00  9.304E-03  1.801E+00  1.550E-01  2.960E-03  1.344E-02
      0.4500  1.738E+00  9.935E-03  1.748E+00  1.832E-01  3.233E-03  3.175E-02
      0.5000  1.697E+00  1.060E-02  1.708E+00  2.122E-01  3.504E-03  5.191E-02
      0.5500  1.665E+00  1.128E-02  1.676E+00  2.417E-01  3.774E-03  7.343E-02
      0.6000  1.639E+00  1.199E-02  1.651E+00  2.718E-01  4.042E-03  9.598E-02
      0.7000  1.603E+00  1.348E-02  1.616E+00  3.331E-01  4.579E-03  1.431E-01
      0.8000  1.579E+00  1.504E-02  1.594E+00  3.954E-01  5.118E-03  1.919E-01
      0.9000  1.563E+00  1.667E-02  1.579E+00  4.585E-01  5.659E-03  2.413E-01
      1.0000  1.552E+00  1.836E-02  1.570E+00  5.220E-01  6.206E-03  2.907E-01
      1.2500  1.540E+00  2.283E-02  1.563E+00  6.817E-01  7.593E-03  4.118E-01
      1.5000  1.538E+00  2.761E-02  1.566E+00  8.416E-01  9.013E-03  5.276E-01
      1.7500  1.542E+00  3.264E-02  1.575E+00  1.001E+00  1.046E-02  6.371E-01
      2.0000  1.548E+00  3.787E-02  1.586E+00  1.159E+00  1.194E-02  7.405E-01
      2.5000  1.563E+00  4.886E-02  1.612E+00  1.472E+00  1.497E-02  9.306E-01
      3.0000  1.578E+00  6.039E-02  1.639E+00  1.780E+00  1.807E-02  1.102E+00
      3.5000  1.593E+00  7.238E-02  1.665E+00  2.082E+00  2.123E-02  1.258E+00
      4.0000  1.606E+00  8.475E-02  1.691E+00  2.380E+00  2.442E-02  1.402E+00
      4.5000  1.619E+00  9.743E-02  1.716E+00  2.674E+00  2.765E-02  1.535E+00
      5.0000  1.630E+00  1.104E-01  1.741E+00  2.963E+00  3.089E-02  1.659E+00
      5.5000  1.641E+00  1.236E-01  1.764E+00  3.248E+00  3.415E-02  1.776E+00
      6.0000  1.650E+00  1.371E-01  1.787E+00  3.530E+00  3.742E-02  1.885E+00
      7.0000  1.667E+00  1.646E-01  1.832E+00  4.082E+00  4.397E-02  2.087E+00
      8.0000  1.682E+00  1.927E-01  1.875E+00  4.622E+00  5.052E-02  2.269E+00
      9.0000  1.695E+00  2.214E-01  1.916E+00  5.150E+00  5.704E-02  2.435E+00
     10.0000  1.706E+00  2.507E-01  1.957E+00  5.666E+00  6.352E-02  2.587E+00
     12.5000  1.730E+00  3.254E-01  2.056E+00  6.912E+00  7.948E-02  2.921E+00
     15.0000  1.749E+00  4.021E-01  2.152E+00  8.101E+00  9.502E-02  3.205E+00
     17.5000  1.765E+00  4.803E-01  2.246E+00  9.238E+00  1.101E-01  3.452E+00
     20.0000  1.779E+00  5.596E-01  2.338E+00  1.033E+01  1.247E-01  3.671E+00
     25.0000  1.801E+00  7.209E-01  2.522E+00  1.239E+01  1.523E-01  4.047E+00
     30.0000  1.818E+00  8.847E-01  2.703E+00  1.430E+01  1.781E-01  4.362E+00
     35.0000  1.833E+00  1.051E+00  2.883E+00  1.609E+01  2.021E-01  4.635E+00
     40.0000  1.845E+00  1.218E+00  3.063E+00  1.778E+01  2.245E-01  4.874E+00
     45.0000  1.855E+00  1.386E+00  3.242E+00  1.936E+01  2.455E-01  5.089E+00
     50.0000  1.865E+00  1.556E+00  3.421E+00  2.086E+01  2.651E-01  5.282E+00
     55.0000  1.873E+00  1.727E+00  3.600E+00  2.229E+01  2.835E-01  5.459E+00
     60.0000  1.880E+00  1.898E+00  3.778E+00  2.364E+01  3.008E-01  5.621E+00
     70.0000  1.894E+00  2.243E+00  4.136E+00  2.617E+01  3.325E-01  5.911E+00
     80.0000  1.905E+00  2.590E+00  4.494E+00  2.849E+01  3.609E-01  6.165E+00
     90.0000  1.915E+00  2.938E+00  4.853E+00  3.063E+01  3.865E-01  6.391E+00
    100.0000  1.923E+00  3.288E+00  5.212E+00  3.262E+01  4.097E-01  6.594E+00
    125.0000  1.941E+00  4.169E+00  6.110E+00  3.705E+01  4.593E-01  7.027E+00
    150.0000  1.956E+00  5.055E+00  7.011E+00  4.086E+01  4.999E-01  7.384E+00
    175.0000  1.968E+00  5.945E+00  7.913E+00  4.422E+01  5.337E-01  7.687E+00
    200.0000  1.978E+00  6.839E+00  8.817E+00  4.721E+01  5.625E-01  7.951E+00
    250.0000  1.996E+00  8.633E+00  1.063E+01  5.237E+01  6.090E-01  8.393E+00
    300.0000  2.010E+00  1.043E+01  1.244E+01  5.671E+01  6.452E-01  8.755E+00
    350.0000  2.022E+00  1.224E+01  1.426E+01  6.046E+01  6.742E-01  9.062E+00
    400.0000  2.032E+00  1.405E+01  1.608E+01  6.376E+01  6.982E-01  9.328E+00
    450.0000  2.041E+00  1.586E+01  1.790E+01  6.670E+01  7.184E-01  9.563E+00
    500.0000  2.049E+00  1.768E+01  1.973E+01  6.936E+01  7.357E-01  9.773E+00
    550.0000  2.057E+00  1.950E+01  2.155E+01  7.179E+01  7.507E-01  9.963E+00
    600.0000  2.063E+00  2.131E+01  2.338E+01  7.401E+01  7.638E-01  1.014E+01
    700.0000  2.075E+00  2.496E+01  2.703E+01  7.799E+01  7.858E-01  1.044E+01
    800.0000  2.086E+00  2.860E+01  3.069E+01  8.146E+01  8.036E-01  1.071E+01
    900.0000  2.095E+00  3.225E+01  3.434E+01  8.454E+01  8.182E-01  1.095E+01
   1000.0000  2.103E+00  3.590E+01  3.800E+01  8.730E+01  8.306E-01  1.116E+01