IXAS X-ray Data for the Elements

Select Element for X-ray Properties

H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac
Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Th Pa U Np Pu Am Cm Bk Cf



Atomic Data for Si
 Property     Value 
  Atomic Number:   14
  Atomic Mass:   28.085
  Density (gm / cm^3):   2.329
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X-ray absorption edges for Si
  Edge     Energy (eV)     Fluorescence Yield   Edge Jump
    K   1839.0   0.04291   10.370
    L1   149.7   0.00003   1.095
    L2   99.8   0.00037   1.000
    L3   99.2   0.00038   1.000
    M1   8.0   0.00001   1.000
    M2   2.0   0.00000   1.000
    M3   2.0   0.00000   1.000
X-ray fluorescence lines for Si
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   1739.8   0.59069
    Ka2 (K - L2 )   1739.2   0.29652
    Ka3 (K - L1 )   1689.3   0.00015
    Kb1 (K - M3 )   1837.0   0.07420
    Kb3 (K - M2 )   1837.0   0.03844
    Lb3 (L1 - M3 )   147.7   0.58617
    Lb4 (L1 - M2 )   147.7   0.41383
    Ll (L3 - M1 )   91.2   1.00000
    Ln (L2 - M1 )   91.8   1.00000