Energy SigmaE Alpha SigAlpha ntot imp backsc trans tried negE range straggeling Eback sigEback Etrans SigEtrans red._E PRC SiO2 Al2O3 TiN W TiN Al2O3 Si 21.00 0.45 0.00 15.00 5000 4990 10 0 5000 0 0.1160E+04 0.2221E+03 0.7854E+04 0.4839E+04 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 20 215 797 787 1302 1865 4