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 Gd
 Property     Value 
  Atomic Number:   64
  Atomic Mass:   157.25
  Density (gm / cm^3):   7.9
python script
X-ray absorption edges for Gd
  Edge     Energy (eV)     Fluorescence Yield   Edge Jump
    K   50239.0   0.966011   5.537
    L1   8376.0   0.079   1.15259
    L2   7930.0   0.158   1.4
    L3   7243.0   0.155   2.747
    M1   1881.0   0.0009225   1.04
    M2   1688.0   0.001565   1.058
    M3   1544.0   0.0013075   1.15062
    M4   1221.9   0.00475   1.228
    M5   1189.6   0.007075   1.142
    N1   378.6   3.05e-05   1.11708
    N2   286.0   7.1e-05   1.005
    N3   271.0   5.6e-05   1.137
    N4   142.6   0.00011   1.135
    N5   142.6   0.00011   1.135
    N6   8.6   0.0   1.0
    N7   8.6   0.0   1.0
    O1   36.0   0.0   1.0
    O2   20.0   0.0   1.0
    O3   20.0   0.0   1.0
X-ray fluorescence lines for Gd
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   42996.0   0.516144
    Ka2 (K - L2 )   42309.0   0.286809
    Ka3 (K - L1 )   41863.0   8.99129e-05
    Kb1 (K - M3 )   48695.0   0.0982171
    Kb2 (K - N2,3 )   49953.0   0.0459368
    Kb3 (K - M2 )   48551.0   0.0507971
    Kb4 (K - N4,5 )   50096.4   0.000442581
    Kb5 (K - M4,5 )   49017.1   0.00156358
    La1 (L3 - M5 )   6053.4   0.728335
    La2 (L3 - M4 )   6021.1   0.0811557
    Lb1 (L2 - M4 )   6708.1   0.838972
    Lb2,15 (L3 - N4,5 )   7100.4   0.152877
    Lb3 (L1 - M3 )   6832.0   0.482936
    Lb4 (L1 - M2 )   6688.0   0.293244
    Lb6 (L3 - N1 )   6864.4   0.00714951
    Lg1 (L2 - N4 )   7787.4   0.141499
    Lg2 (L1 - N2 )   8090.0   0.0931822
    Lg3 (L1 - N3 )   8105.0   0.130638
    Ll (L3 - M1 )   5362.0   0.0304831
    Ln (L2 - M1 )   6049.0   0.0195289
    Ma (M5 - N6,7 )   1181.0   1.0
    Mb (M4 - N6 )   1213.3   0.997068
    Mg (M3 - N5 )   1401.4   1.0
    Mz (M4,5 - N2,3 )   935.9   0.00293255