[Ifeffit] Decision of Enot and model

[ABDUL AHAD]

hi all,

i have some questions to experts.
if i have cif file to any compound say ZnO and i fitted the exafs data with
it.
Now the question is if i wish to fit the doped ZnO with the same cif and
the same Enot then it shows large value of delta to fit. The question is
have i look for different Enot or i have to change the cif for the doped
one. Note i m talking about the main peak fit that only contain the Zn and
O not the doped element. Is there any limit of delta for bond length? i
think it should be small.

Thanks in advance

-- 

*​*

*A. Ahad*
*--------------------*
*Abdul Ahad*
Junior Research Fellow
*Dept of Physics*
*Aligarh Muslim University*
*Aligarh 202002 (U.P.), India*

*http://www.researcherid.com/rid/G-8198-2018
<http://www.researcherid.com/rid/G-8198-2018>*
*Email: a <a_ahad.rs at amu.ac.in>bdulahad.phy at gmail.com
<bdulahad.phy at gmail.com>*
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