[Ifeffit] Collected k-space and fitting range

Taehoon Kim oxonhoon at outlook.com
Thu Mar 3 19:33:07 CST 2016


Hello,
I am a bit confused about the range of k-space, which may affect the quality of EXAFS fitting. I would like to understand whether there is a difference between the fitting using an identical fitting range of k-space obtained from different range of k-space collected. 
For example, is there a notable difference between a fitting of k = 2.3-11 which was deduced from a spectra data collected up to k=12 and a spectra data collected up to k=13 ? 
Kind regardsTerry 		 	   		  
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