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 :
[1] A. Mishra, S.Ninama, P. Sharma, N. Soni and R. Awate, “A newly Synthesis and characterization of metal complexes of 3-(N- phenyl) thiourea- pentanone-2 as ligand”, Journal of Physics: Conference Series, 365, ( 2012) International Conference on Recent Trends in Physics (ICRTP2012)
[2] P K Malviya, P Sharma and A. Mishra, "XRD and X –ray, K-Absorption Near Edge Studies of Cobalt, Nickel Ferrites", International Journal of Scientific Research in Physics and Applied Sciences, Vol.2, Issue.1, pp.1-4, 2014.
[3] G. Sathishkumar, C. Venkataraju and K.Sivakumar, "Synthesis, Structural and Dielectric Studies of Nickel Substituted Cobalt-Zinc Ferrite," Materials Sciences and Applications, Vol. 1 No. 1, 2010.
[4] S. Gubbala, H. Nathani, K. Koziol and R. D. K. Misra, “Magnetic Properties of Nanocrystalline Ni-Zn, Zn-Mn, and Ni-Mn Ferrites Synthesized by Reverse Micelle Technique,” Physica B Condensed Matter, Vol. 348, No. 1-4, 2004
[5] C. Suryanarayana and M. G. Norton, “X-Ray Diffraction a Practical Approach,” Plenum Press, New York, 1998.
[6] P K Malviya, P Sharma and A. Mishra, "Extended X–ray, K-absorption Fine Structural Studies of Cobalt, Nickel Ferrites", International Journal of Scientific Research in Physics and Applied Sciences, Vol.1, Issue.1, pp.1-9, 2013.
[7] P. K. Sharma, A. Mishra, R. Kame,V. Malviya and P .K. Malviya, Frontiers of Physics and Plasma Science IOP Publishing IOP Conf. Series: Journal of Physics: Conf. Series, 2017.
[8] P.K.Malviya, Varsha Malviya , Rashmi Kame, “X-Ray K-Absorption Near Edge Structural Studies of Mixed Ligand Copper II With Pyridine-2-Carboxamide and Amino Acids”, International Journal of Scientific Research in Physics and Applied Sciences, Vol.5, Issue.1, pp.1-7, 2017.
[9] P.K.Malviya, Varsha Malviya and Rashmi Kame, "X-Ray K-Absorption Near Edge Structural Studies of Mixed Ligand Copper II With Pyridine-2-Carboxamide and Amino Acids", International Journal of Scientific Research in Physics and Applied Sciences, Vol.5, Issue.1, pp.1-7, 2017