X-ray Absorption Near Edge (XANES) Studies of Cu-Ni Ferrites

P. Sharma¹ , Ashutosh Mishra² , Rashmi Kame³

1. Dept. of Physics, Holkar Science College (Devi Ahilya University), Indore, India.
2. School of Physics, Devi Ahilya University, Indore, India.
3. School of Physics, Devi Ahilya University, Indore, India.

Correspondence should be addressed to: rashmikame23@gmail.com.

Section:Research Paper, Product Type: Isroset-Journal
Vol.5 , Issue.5 , pp.1-4, Oct-2017

CrossRef-DOI:   https://doi.org/10.26438/ijsrpas/v5i5.14

Online published on Oct 30, 2017

Copyright © P. Sharma, Ashutosh Mishra, Rashmi Kame . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
Synthesis of Copper complexes (Ni1-xCuxFe2O4) by the solid root method. XANES spectra have been recorded at the K-edge of Cu using the dispersive beam line at 2.5GeV Indus-2 synchrotron radiation source RRCAT(Raja Ramanna Centre for Advance Technology ), Indore, India. All the samples have been studied in powder form. From the Ni(1-x)Cu(x)Fe2O4 experimental measurements, the energy of the K-absorption edge(Ek),chemical shift(∆Ek), shift of the principal absorption maxima(EA),edge widths(Ew) percentage Covalency, and effective nuclear charge (ENC) in these complexes have been estimated.

Key-Words / Index Term :
XANES, Athena, Hephaestus

References :
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