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 Tb
 Property     Value 
  Atomic Number:   65
  Atomic Mass:   158.925
  Density (gm / cm^3):   8.23
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X-ray absorption edges for Tb
  Edge     Energy (eV)     Fluorescence Yield   Edge Jump
    K   51996.0   0.96946   5.492
    L1   8708.0   0.08300   1.153
    L2   8252.0   0.16700   1.400
    L3   7514.0   0.16400   2.732
    M1   1968.0   0.00097   1.040
    M2   1768.0   0.00166   1.058
    M3   1611.0   0.00136   1.151
    M4   1276.9   0.00540   1.207
    M5   1241.1   0.00825   1.470
    N1   396.0   0.00003   1.111
    N2   322.4   0.00007   1.005
    N3   284.1   0.00006   1.132
    N4   150.5   0.00011   1.105
    N5   150.5   0.00011   1.105
    N6   7.7   0.00000   1.000
    N7   2.4   0.00000   1.000
    O1   45.6   0.00000   1.000
    O2   28.7   0.00000   1.000
    O3   22.6   0.00000   1.000
X-ray fluorescence lines for Tb
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   44482.0   0.51412
    Ka2 (K - L2 )   43744.0   0.28658
    Ka3 (K - L1 )   43288.0   0.00010
    Kb1 (K - M3 )   50385.0   0.09974
    Kb2 (K - N2,3 )   51673.6   0.04576
    Kb3 (K - M2 )   50228.0   0.05159
    Kb4 (K - N4,5 )   51845.5   0.00045
    Kb5 (K - M4,5 )   50719.1   0.00166
    La1 (L3 - M5 )   6272.9   0.72886
    La2 (L3 - M4 )   6237.1   0.08122
    Lb1 (L2 - M4 )   6975.1   0.83762
    Lb2,15 (L3 - N4,5 )   7363.5   0.15170
    Lb3 (L1 - M3 )   7097.0   0.48044
    Lb4 (L1 - M2 )   6940.0   0.29441
    Lb6 (L3 - N1 )   7118.0   0.00739
    Lg1 (L2 - N4 )   8101.5   0.14315
    Lg2 (L1 - N2 )   8385.6   0.09309
    Lg3 (L1 - N3 )   8423.9   0.13206
    Ll (L3 - M1 )   5546.0   0.03083
    Ln (L2 - M1 )   6284.0   0.01923
    Ma (M5 - N6,7 )   1233.4   1.00000
    Mb (M4 - N6 )   1269.2   0.99707
    Mg (M3 - N5 )   1460.5   1.00000
    Mz (M4,5 - N2,3 )   954.5   0.00293