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   0.969464   5.492
    L1   8708.0   0.083   1.15284
    L2   8252.0   0.167   1.4
    L3   7514.0   0.164   2.732
    M1   1968.0   0.000975   1.04
    M2   1768.0   0.00166   1.058
    M3   1611.0   0.001355   1.1512
    M4   1276.9   0.0054   1.207
    M5   1241.1   0.00825   1.47
    N1   396.0   3.3e-05   1.11115
    N2   322.4   7e-05   1.005
    N3   284.1   5.6e-05   1.132
    N4   150.5   0.00011   1.105
    N5   150.5   0.00011   1.105
    N6   7.7   0.0   1.0
    N7   2.4   0.0   1.0
    O1   45.6   0.0   1.0
    O2   28.7   0.0   1.0
    O3   22.6   0.0   1.0
X-ray fluorescence lines for Tb
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   44482.0   0.514122
    Ka2 (K - L2 )   43744.0   0.286579
    Ka3 (K - L1 )   43288.0   9.80819e-05
    Kb1 (K - M3 )   50385.0   0.099743
    Kb2 (K - N2,3 )   51673.6   0.0457569
    Kb3 (K - M2 )   50228.0   0.0515893
    Kb4 (K - N4,5 )   51845.5   0.000450928
    Kb5 (K - M4,5 )   50719.1   0.00166062
    La1 (L3 - M5 )   6272.9   0.728857
    La2 (L3 - M4 )   6237.1   0.0812242
    Lb1 (L2 - M4 )   6975.1   0.837619
    Lb2,15 (L3 - N4,5 )   7363.5   0.151703
    Lb3 (L1 - M3 )   7097.0   0.480439
    Lb4 (L1 - M2 )   6940.0   0.294412
    Lb6 (L3 - N1 )   7118.0   0.00738835
    Lg1 (L2 - N4 )   8101.5   0.143151
    Lg2 (L1 - N2 )   8385.6   0.0930923
    Lg3 (L1 - N3 )   8423.9   0.132056
    Ll (L3 - M1 )   5546.0   0.0308277
    Ln (L2 - M1 )   6284.0   0.0192301
    Ma (M5 - N6,7 )   1233.4   1.0
    Mb (M4 - N6 )   1269.2   0.997068
    Mg (M3 - N5 )   1460.5   1.0
    Mz (M4,5 - N2,3 )   954.5   0.00293255