seescience.org 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 Tc
 Property     Value 
  Atomic Number:   43
  Atomic Mass:   97.907
  Density (gm / cm^3):   11.0
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X-ray absorption edges for Tc
  Edge     Energy (eV)     Width (eV)   Fluorescence Yield   Edge Jump
    K   21044.0   4.910   0.75979   6.561
    L1   3043.0   4.360   0.01100   1.145
    L2   2793.0   2.080   0.03700   1.400
    L3   2677.0   1.910   0.04000   3.594
    M1   544.0   7.035   0.00011   1.040
    M2   447.6   3.034   0.00020   1.058
    M3   417.7   3.034   0.00021   1.132
    M4   257.6   0.144   0.00285   1.136
    M5   253.9   0.144   0.00000   1.321
    N1   69.5   6.531   0.00000   1.000
    N2   42.3   2.576   0.00001   1.000
    N3   39.9   2.576   0.00001   1.000
X-ray fluorescence lines for Tc
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   18367.0   0.54924
    Ka2 (K - L2 )   18251.0   0.28870
    Ka3 (K - L1 )   18001.0   0.00043
    Kb1 (K - M3 )   20626.3   0.09018
    Kb2 (K - N2,3 )   21001.7   0.02362
    Kb3 (K - M2 )   20596.4   0.04671
    Kb5 (K - M4,5 )   20786.4   0.00111
    La1 (L3 - M5 )   2423.1   0.86334
    La2 (L3 - M4 )   2419.4   0.09594
    Lb1 (L2 - M4 )   2535.4   0.95970
    Lb3 (L1 - M3 )   2625.3   0.48785
    Lb4 (L1 - M2 )   2595.4   0.33698
    Lb6 (L3 - N1 )   2607.5   0.00300
    Lg2 (L1 - N2 )   3000.7   0.07830
    Lg3 (L1 - N3 )   3003.1   0.09688
    Ll (L3 - M1 )   2133.0   0.03771
    Ln (L2 - M1 )   2249.0   0.04030
    Mz (M4,5 - N2,3 )   215.3   1.00000