[Ifeffit] about energy error in XANES

mzhu at udel.edu mzhu at udel.edu
Fri Jan 29 22:53:32 CST 2010

Dear All,
  My XANES data were collected with Si(111) monochromator with a step size of 0.5 ev. I want to determine the energy position of the white line (the maximum absorbance) after internal energy calibration. I am wondering how to determine its error. Is it -0.5 ~ +0.5 ev, due to the step size(0.5ev) for data collection? Does it depend on the monochromator? Thanks.

Best wishes,


Mengqiang Zhu
Ph.D Candidate 
Environmental Soil Chemistry
Department of Plant and Soil Sciences 
University of Delaware
152 Townsend Hall
Newark, DE 19716 

More information about the Ifeffit mailing list