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 Ca
 Property     Value 
  Atomic Number:   20
  Atomic Mass:   40.078
  Density (gm / cm^3):   1.55
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X-ray absorption edges for Ca
  Edge     Energy (eV)     Fluorescence Yield   Edge Jump
    K   4038.5   0.146786   8.744
    L1   438.4   0.00031   1.11694
    L2   349.7   0.00033   1.4
    L3   346.2   0.00033   5.811
    M1   44.3   8.4e-06   1.0
    M2   25.4   0.0   1.0
    M3   25.4   0.0   1.0
X-ray fluorescence lines for Ca
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   3692.3   0.586452
    Ka2 (K - L2 )   3688.8   0.294399
    Ka3 (K - L1 )   3600.1   0.000214641
    Kb1 (K - M3 )   4013.1   0.0783499
    Kb3 (K - M2 )   4013.1   0.0405853
    Lb3 (L1 - M3 )   413.0   0.586166
    Lb4 (L1 - M2 )   413.0   0.413833
    Ll (L3 - M1 )   301.9   1.0
    Ln (L2 - M1 )   305.4   1.0