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 Be
 Property     Value 
  Atomic Number:   4
  Atomic Mass:   9.0122
  Density (gm / cm^3):   1.85
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X-ray absorption edges for Be
  Edge     Energy (eV)     Width (eV)   Fluorescence Yield   Edge Jump
    K   111.5   0.048   0.00003   23.530
    L1   8.0   0.143   0.00000   1.000
    L2   3.0   0.003   0.00000   1.000
    L3   3.0   0.003   0.00000   1.000
X-ray fluorescence lines for Be
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   108.5   0.66575
    Ka2 (K - L2 )   108.5   0.33420
    Ka3 (K - L1 )   103.5   0.00005