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Structural, magneti...
Structural, magnetic and hyperfine characterizations of nanocrystalline Zn-Cd doped nickel ferrites
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- Aakash, förnamn (författare)
- Department of Electronics and Communication Engg., Birla Institute of Technology
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- Nordblad, Per (författare)
- Uppsala universitet,Fasta tillståndets fysik
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- Mohan, Rajendra (författare)
- Department of Physics, National Institute of Technology Patna
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- Mukherjee, Samrat (författare)
- Department of Physics, National Institute of Technology Patna
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Department of Electronics and Communication Engg, Birla Institute of Technology Fasta tillståndets fysik (creator_code:org_t)
- ELSEVIER SCIENCE BV, 2017
- 2017
- Engelska.
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Ingår i: Journal of Magnetism and Magnetic Materials. - : ELSEVIER SCIENCE BV. - 0304-8853 .- 1873-4766. ; 441, s. 710-717
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In our present work, we have synthesized a series of Cd-Zn doped nickel ferrite ((Cd-0.5 Zn-x(x)) Ni0(.5)Fe(2)O(4); x = 0, 0.1, 0.2, 0.3, 0.4 and 0.5) through standard chemical co-precipitation method to study the influence of diamagnetic ions (Cd, Zn) on the magnetic properties of ferrites. XRD and Raman spectroscopy were employed for the structural characterizations. The refinement of the X-ray diffractogram data augmented by the Williamson-Hall plots showed the presence of Cd2+ vacancies and a strained crystal structure. The vibrational spectroscopy indicated the presence of lower space-group symmetry and a distorted crystal structure. Magnetic measurements showed the samples possessed low magnetic anisotropy along with a canted spin structure. The Mossbauer measurements confirmed the cation distribution and gave evidence of super transferred hyperfine interactions arising due to canted spin structure of the system.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- Ferrite
- Diamagnetic
- Williamson-Hall plot
- Raman spectroscopy
- Mossbauer spectroscopy
- Super transferred hyperfine interactions
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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