********************************************************************************
E_Glass:
Calculate various parameters from mass fractions of elements (LBL-like way)
********************************************************************************
Fraction by weight ([SiO2])=    0.540
Fraction by weight ([CaO])=     0.190
Fraction by weight ([Al2O3])=   0.130
Fraction by weight ([MgO])=     0.025
Fraction by weight ([B2O3])=    0.075
Fraction by weight ([TiO2])=    0.008
Fraction by weight ([Na2O])=    0.010
Fraction by weight ([K2O])=     0.010
Fraction by weight ([Fe2O3])=   0.005
Fraction by weight ([F2])=      0.007
Molecular fraction ([SiO2])=    1.000000
Molecular fraction ([CaO])=     0.376990
Molecular fraction ([Al2O3])=   0.141865
Molecular fraction ([MgO])=     0.069017
Molecular fraction ([B2O3])=    0.119869
Molecular fraction ([TiO2])=    0.011145
Molecular fraction ([Na2O])=    0.017952
Molecular fraction ([K2O])=     0.011812
Molecular fraction ([Fe2O3])=   0.003484
Molecular fraction ([F2])=      0.020498
      I_eff_alt =  143.89806 (eV)
        A_eff_d =  111.26574
        Z_eff_d =   55.24405
Z_eff_d/A_eff_d =    0.49651
Mass fraction (Si)=   0.252418
Mass fraction (Ca)=   0.135792
Mass fraction (Al)=   0.068803
Mass fraction (Mg)=   0.015076
Mass fraction (B)=    0.023292
Mass fraction (Ti)=   0.004795
Mass fraction (Na)=   0.007419
Mass fraction (K)=    0.008302
Mass fraction (Fe)=   0.003497
Mass fraction (F)=    0.007000
Mass fraction (O)=    0.473606
Atomic fraction (O)=    1.000000
Atomic fraction (Si)=   0.303608
Atomic fraction (Ca)=   0.114457
Atomic fraction (Al)=   0.086143
Atomic fraction (Mg)=   0.020954
Atomic fraction (B)=    0.072787
Atomic fraction (Ti)=   0.003384
Atomic fraction (Na)=   0.010901
Atomic fraction (K)=    0.007173
Atomic fraction (Fe)=   0.002115
Atomic fraction (F)=    0.012447
          I_eff =  128.85381 (eV)
          A_eff =   33.78122
          Z_eff =   16.77256
    Z_eff/A_eff =    0.49651
          L_rad =   25.48918 (g/cm^2)
            <A> =   23.63635
           <Ad> =   23.62332 <- <Z>/(Z_eff/A_eff)
            <Z> =   11.72911
********************************************************************************
Epotek 301-1:
Calculate various parameters from mass fractions of elements (LBL-like way)
********************************************************************************
Fraction by weight ([C19H20O4])=   0.560
Fraction by weight ([C10H18O4])=   0.240
Fraction by weight ([C9H22N2])=    0.200
Molecular fraction ([C19H20O4])=   1.000000
Molecular fraction ([C10H18O4])=   0.661905
Molecular fraction ([C9H22N2])=    0.704779
      I_eff_alt =   67.82826 (eV)
        A_eff_d =  557.78446
        Z_eff_d =  302.23966
Z_eff_d/A_eff_d =    0.54186
Mass fraction (C)=   0.688235
Mass fraction (H)=   0.085694
Mass fraction (O)=   0.190674
Mass fraction (N)=   0.035397
Atomic fraction (H)=   1.000000
Atomic fraction (C)=   0.674029
Atomic fraction (O)=   0.140188
Atomic fraction (N)=   0.029725
          I_eff =   67.82787 (eV)
          A_eff =   11.76278
          Z_eff =    6.37375
    Z_eff/A_eff =    0.54186
          L_rad =   41.70567 (g/cm^2)
            <A> =   11.89896
           <Ad> =   11.05139 <- <Z>/(Z_eff/A_eff)
            <Z> =    5.98828
********************************************************************************
G10-FR4:
Calculate various parameters from mass fractions of elements (LBL-like way)
 with I_E_Glass=    143.90 (ev)
 with I_Epotek301_1= 76.70 (ev) (<-- From LBL Epotk301-1)
********************************************************************************
Fraction by weight ([E_Glass])=       0.600
Fraction by weight ([Epotek301-1])=   0.400
Mass of E_Glass (arb-unit))=         33.781219
Mass of Epotek301-1 (arb-unit))=     11.762783
Molecular fraction ([E_Glass])=       0.522307
Molecular fraction ([Epotek301-1])=   1.000000
      I_eff_alt =  110.40070 (eV)
        A_eff_d =   29.40696
        Z_eff_d =   15.13418
Z_eff_d/A_eff_d =    0.51465
Atomic fraction (H)=    1.000000
Atomic fraction (C)=    0.674029
Atomic fraction (O)=    0.662495
Atomic fraction (N)=    0.029725
Atomic fraction (Si)=   0.158577
Atomic fraction (Ca)=   0.059782
Atomic fraction (Al)=   0.044993
Atomic fraction (Mg)=   0.010944
Atomic fraction (B)=    0.038017
Atomic fraction (Ti)=   0.001767
Atomic fraction (Na)=   0.005694
Atomic fraction (K)=    0.003746
Atomic fraction (Fe)=   0.001105
Atomic fraction (F)=    0.006501
          I_eff =   98.33939 (eV)
          A_eff =   29.40696
          Z_eff =   15.13418
    Z_eff/A_eff =    0.51465
Mass fraction (H)=    0.034278
Mass fraction (C)=    0.275294
Mass fraction (O)=    0.360434
Mass fraction (N)=    0.014159
Mass fraction (Si)=   0.151451
Mass fraction (Ca)=   0.081475
Mass fraction (Al)=   0.041282
Mass fraction (Mg)=   0.009046
Mass fraction (B)=    0.013975
Mass fraction (Ti)=   0.002877
Mass fraction (Na)=   0.004451
Mass fraction (K)=    0.004981
Mass fraction (Fe)=   0.002098
Mass fraction (F)=    0.004200
          L_rad =   30.18374 (g/cm^2)
            <A> =   18.94140
           <Ad> =   18.32866 <- <Z>/(Z_eff/A_eff)
            <Z> =    9.43278