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 Ho
 Property     Value 
  Atomic Number:   67
  Atomic Mass:   164.93
  Density (gm / cm^3):   8.79
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X-ray absorption edges for Ho
  Edge     Energy (eV)     Fluorescence Yield   Edge Jump
    K   55618.0   0.975053   5.403
    L1   9394.0   0.094   1.15332
    L2   8918.0   0.189   1.4
    L3   8071.0   0.182   2.706
    M1   2128.0   0.00108   1.04
    M2   1923.0   0.00185   1.058
    M3   1741.0   0.00145   1.1523
    M4   1392.0   0.0067   1.181
    M5   1351.0   0.0106   1.442
    N1   432.4   3.7e-05   1.09981
    N2   343.5   7e-05   1.005
    N3   308.2   5.9e-05   1.117
    N4   160.0   0.00011   1.091
    N5   160.0   0.00011   1.091
    N6   8.6   0.0   1.0
    N7   5.2   0.0   1.0
    O1   49.3   0.0   1.0
    O2   30.8   0.0   1.0
    O3   24.1   0.0   1.0
X-ray fluorescence lines for Ho
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   47547.0   0.510513
    Ka2 (K - L2 )   46700.0   0.286395
    Ka3 (K - L1 )   46224.0   0.000116342
    Kb1 (K - M3 )   53877.0   0.102459
    Kb2 (K - N2,3 )   55274.5   0.0451804
    Kb3 (K - M2 )   53695.0   0.053007
    Kb4 (K - N4,5 )   55458.0   0.000475417
    Kb5 (K - M4,5 )   54226.0   0.00185384
    La1 (L3 - M5 )   6720.0   0.730494
    La2 (L3 - M4 )   6679.0   0.0814274
    Lb1 (L2 - M4 )   7526.0   0.834959
    Lb2,15 (L3 - N4,5 )   7911.0   0.148573
    Lb3 (L1 - M3 )   7653.0   0.47464
    Lb4 (L1 - M2 )   7471.0   0.297416
    Lb6 (L3 - N1 )   7638.6   0.00787342
    Lg1 (L2 - N4 )   8758.0   0.1463
    Lg2 (L1 - N2 )   9050.5   0.0932251
    Lg3 (L1 - N3 )   9085.8   0.134719
    Ll (L3 - M1 )   5943.0   0.0316326
    Ln (L2 - M1 )   6790.0   0.0187411
    Ma (M5 - N6,7 )   1342.4   1.0
    Mb (M4 - N6 )   1383.4   0.997068
    Mg (M3 - N5 )   1581.0   1.0
    Mz (M4,5 - N2,3 )   1048.5   0.00293255