Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

SEXAFS analysis

  1. Sep 24, 2009 #1
    Hi all members,
    I have some problems with my assignment here.
    I would like to confirm on something on SEXAFS (surface extended x-ray adsorption fine structure) such as to determine the bond length of near neighboring atom and geometry of it.
    But I do not have a clear idea on how to get the bond length and geometry from the spectra of EXAFS.
    Can anyone help me on this?
    why there is a specific azimunth number or plane is needed for adsorption analysis?
    the motive of changing the incident x-ray to the sample which give different spectra?
    How do we calculate the bond length from the spectra in details?
    and the geometry as well?

    Last edited: Sep 24, 2009
  2. jcsd
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted