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 Tm
 Property     Value 
  Atomic Number:   69
  Atomic Mass:   168.934
  Density (gm / cm^3):   9.32
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X-ray absorption edges for Tm
  Edge     Energy (eV)     Fluorescence Yield   Edge Jump
    K   59390.0   0.979026   5.369
    L1   10116.0   0.106   1.15377
    L2   9617.0   0.211   1.4
    L3   8648.0   0.201   2.678
    M1   2307.0   0.00112667   1.04
    M2   2090.0   0.00193   1.058
    M3   1885.0   0.00159   1.15334
    M4   1515.0   0.00796667   1.169
    M5   1468.0   0.0134667   1.395
    N1   470.9   4.5e-05   1.08913
    N2   385.9   6.66667e-05   1.005
    N3   332.6   5.43333e-05   1.11
    N4   175.5   8.33333e-05   1.084
    N5   175.5   9.66667e-05   1.084
    N6   4.6   0.0   1.0
    N7   4.6   0.0   1.0
    O1   54.7   0.0   1.0
    O2   31.8   0.0   1.0
    O3   25.0   0.0   1.0
X-ray fluorescence lines for Tm
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   50742.0   0.507393
    Ka2 (K - L2 )   49773.0   0.286535
    Ka3 (K - L1 )   49274.0   0.000138253
    Kb1 (K - M3 )   57505.0   0.10476
    Kb2 (K - N2,3 )   59004.1   0.0443969
    Kb3 (K - M2 )   57300.0   0.0542205
    Kb4 (K - N4,5 )   59214.5   0.000510306
    Kb5 (K - M4,5 )   57875.0   0.00204613
    La1 (L3 - M5 )   7180.0   0.732774
    La2 (L3 - M4 )   7133.0   0.0817023
    Lb1 (L2 - M4 )   8102.0   0.832292
    Lb2,15 (L3 - N4,5 )   8472.5   0.144571
    Lb3 (L1 - M3 )   8231.0   0.467781
    Lb4 (L1 - M2 )   8026.0   0.301233
    Lb6 (L3 - N1 )   8177.1   0.00836794
    Lg1 (L2 - N4 )   9441.5   0.14932
    Lg2 (L1 - N2 )   9730.1   0.0938586
    Lg3 (L1 - N3 )   9783.4   0.137127
    Ll (L3 - M1 )   6341.0   0.0325845
    Ln (L2 - M1 )   7310.0   0.0183875
    Ma (M5 - N6,7 )   1463.4   1.0
    Mb (M4 - N6 )   1510.4   0.997068
    Mg (M3 - N5 )   1709.5   1.0
    Mz (M4,5 - N2,3 )   1129.1   0.00293255