X-ray diffraction and Raman scattering study of Cr-doped ZnFe{sub 2}O{sub 4} spinel ferrites
Journal Article
·
· AIP Conference Proceedings
- School of Physics, Vigyan Bhawan, Devi Ahilya University, Khandwa Road Campus, Indore-452001 (India)
XRD and Raman scattering measurements were made on polycrystalline ZnFe{sub 2-x}Cr{sub x}O{sub 4} (x=0.0, 0.1, 0.2) spinel ferrites as prepared by solid-state reaction route. Rietveld refined X-ray diffraction pattern confirmed the formation of single-phase and are indexed in cubic structure with Fd3m space group. Slight reduction in the lattice parameter from 8.435 to 8.410 Ǻ, with Cr{sup 3+} ion substitution has been observed. From Raman scattering spectra, the modes of ZnFe{sub 1.9}Cr{sub 0.1}O{sub 4} and ZnFe{sub 1.8}Cr{sub 0.2}O{sub 4} are shifted towards the lower frequency side as compared to ZnFe{sub 2}O{sub 4}, this red shift is attributed to higher atomic mass of Zn (65.39 amu) as compared to Fe (55.84 amu)
- OSTI ID:
- 22490456
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1665; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Magnetic properties of CoFe{sub 2}O{sub 4} and ZnFe{sub 2}O{sub 4} nanoparticles synthesized by novel chemical route
Structural and Raman scattering study of Ni-doped CoFe{sub 2}O{sub 4}
Magnetic moment directions and distributions of cations in Cr (Co) substituted spinel ferrites Ni{sub 0.7}Fe{sub 2.3}O{sub 4}
Journal Article
·
Mon May 23 00:00:00 EDT 2016
· AIP Conference Proceedings
·
OSTI ID:22608869
Structural and Raman scattering study of Ni-doped CoFe{sub 2}O{sub 4}
Journal Article
·
Thu Apr 24 00:00:00 EDT 2014
· AIP Conference Proceedings
·
OSTI ID:22269256
Magnetic moment directions and distributions of cations in Cr (Co) substituted spinel ferrites Ni{sub 0.7}Fe{sub 2.3}O{sub 4}
Journal Article
·
Tue Sep 15 00:00:00 EDT 2015
· AIP Advances
·
OSTI ID:22492366