This calculates realistic electron density (effective density)
of any element taking into account properly calculated anomalous scattering factors.
The caclulation of f' and f" is based on the IFEFFIT 1.2.5 program
by Matt Newville of The University of Chicago.

To get x-ray properties of an element choose the element first
and then enter your x-ray energy
(the energy should be within 20-30000 eV range).

Choose the element below

- Ac Ag Al Ar As At Au B Ba Be Bi Br C Ca Cd Ce Cl Co Cr Cs Cu Dy Er Eu F Fe Fr Ga Gd Ge H He Hf Hg Ho I In Ir K Kr La Li Lu Mg Mn Mo N Na Nb Nd Ne Ni O Os P Pa Pb Pd Pm Po Pr Pt Ra Rb Re Rh Rn Ru S Sb Sc Se Si Sm Sn Sr Ta Tb Tc Te Th Ti Tl Tm U V W Xe Y Yb Zn Zr

   =

Electron density (e/A^3)
Wave-Length (Angstroms)
   =

Wave-Vector Q_z (A^-1)
Wave-Length (Angstroms)
   =

Angle (degrees)
Wave-Length (Angstroms)
   =

Q_z (A^-1)
Wave-Length (Angstroms)
Beam Width (mm)
   =

Critical Wave-Vector Q_c
Average Surface Roughness
Wave-Vector Q_z
   =