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 Rb
 Property     Value 
  Atomic Number:   37
  Atomic Mass:   85.4678
  Density (gm / cm^3):   1.532
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X-ray absorption edges for Rb
  Edge     Energy (eV)     Fluorescence Yield   Edge Jump
    K   15200.0   0.64319   6.970
    L1   2065.0   0.00460   1.141
    L2   1864.0   0.02200   1.400
    L3   1804.0   0.02400   3.987
    M1   326.7   0.00005   1.040
    M2   248.7   0.00005   1.058
    M3   239.1   0.00008   1.123
    M4   113.0   0.00270   1.953
    M5   112.0   0.00000   1.843
    N1   30.5   0.00001   1.000
    N2   16.3   0.01266   1.000
    N3   15.3   0.01266   1.000
X-ray fluorescence lines for Rb
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   13396.0   0.56094
    Ka2 (K - L2 )   13336.0   0.29094
    Ka3 (K - L1 )   13135.0   0.00038
    Kb1 (K - M3 )   14960.9   0.08762
    Kb2 (K - N2,3 )   15183.7   0.01374
    Kb3 (K - M2 )   14951.3   0.04539
    Kb5 (K - M4,5 )   15087.0   0.00098
    La1 (L3 - M5 )   1692.0   0.86022
    La2 (L3 - M4 )   1691.0   0.09462
    Lb1 (L2 - M4 )   1751.0   0.95012
    Lb3 (L1 - M3 )   1825.9   0.48962
    Lb4 (L1 - M2 )   1816.3   0.34567
    Lb6 (L3 - N1 )   1773.5   0.00139
    Lg2 (L1 - N2 )   2048.7   0.07418
    Lg3 (L1 - N3 )   2049.7   0.09053
    Ll (L3 - M1 )   1477.3   0.04376
    Ln (L2 - M1 )   1537.3   0.04987
    Mz (M4,5 - N2,3 )   96.7   1.00000