Journal ArticleDOI
Hydrothermal synthesis of Co y Zn y Mn 1-2y Fe 2 O 4 nanoferrites: Magneto-optical investigation
Sarah Mousa Asiri,Murat Sertkol,Sadik Güner,Hakan Güngüneş,K. M. Batoo,Tawfik A. Saleh,Hüseyin Sözeri,Munirah Abdullah Almessiere,Ayyar Manikandan,A. Baykal +9 more
TLDR
In this article, the formation of spinel phase and structural changes induced by Co2+ and Zn2+ ions substitutions were confirmed by X-ray diffraction studies.About:
This article is published in Ceramics International.The article was published on 2017-12-01. It has received 111 citations till now. The article focuses on the topics: Spinel & Rietveld refinement.read more
Citations
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Magneto-optical and microstructural properties of spinel cubic copper ferrites with Li-Al co-substitution
Yassine Slimani,Hakan Güngüneş,Muhammad Nawaz,Ayyar Manikandan,H.S. El Sayed,Munirah Abdullah Almessiere,Hüseyin Sözeri,Sagar E. Shirsath,Ismail Ercan,A. Baykal +9 more
TL;DR: In this article, the effect of co-substitution (Li and Al) on structural, morphological and magnetic properties of CuFe 2 O 4 nanoparticles were investigated using powder X-ray Diffraction (XRD), Fourier-Transform Infrared spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), Vibrating Sample Magnetometer (VSM) and Mossbauer spectroscopic techniques.
Journal ArticleDOI
Structural and magnetic properties of Ce-doped strontium hexaferrite
TL;DR: In this article, the authors used X-ray diffraction (XRD), photoluminescence (PLS), scanning electron microscopy (SEM), elemental mapping (EDS), TEM and vibrating sample magnetometer (VSM) at 300 and 10'K. All the elaborated products presented typically squarness ratio (M r /M s ) around 0.5, indicating the existence of noninteracting single domain MNPs with a uniaxial anisotropy.
Journal ArticleDOI
Structural, morphological, enhanced magnetic properties and antibacterial bio-medical activity of rare earth element (REE) cerium (Ce3+) doped CoFe2O4 nanoparticles
K. Elayakumar,K. Elayakumar,A Dinesh,Ayyar Manikandan,Murugesan Palanivelu,G. Kavitha,Satish Prakash,R. Thilak Kumar,Saravana Kumar Jaganathan,Saravana Kumar Jaganathan,A. Baykal +10 more
TL;DR: In this article, the effect of rare earth element (REE) Cerium (Ce3+) doped cobalt ferrite (CoFe2O4) nanoparticles (NPs) were prepared by the simple sol-gel combustion technique.
Journal ArticleDOI
Enhanced magnetic property and antibacterial biomedical activity of Ce3+ doped CuFe2O4 spinel nanoparticles synthesized by sol-gel method
K. Elayakumar,K. Elayakumar,Ayyar Manikandan,A. Dinesh,K. Thanrasu,K. Kanmani Raja,R. Thilak Kumar,Yassine Slimani,Saravana Kumar Jaganathan,Saravana Kumar Jaganathan,A. Baykal +10 more
TL;DR: In this article, a spinel copper ferrite (CuFe2O4) nanoparticles (NPs) doped with different concentrations of rare earth element (REE) Cerium (Ce3+) ions were synthesized by the simple sol-gel combustion technique.
Journal ArticleDOI
Structural, optical and magnetic properties of Tm3+ substituted cobalt spinel ferrites synthesized via sonochemical approach
Munirah Abdullah Almessiere,Yassine Slimani,A.D. Korkmaz,Sadik Güner,Murat Sertkol,Sagar E. Shirsath,Abdulhadi Baykal +6 more
TL;DR: Different magnetic parameters including coercivity Hc, saturation magnetization Ms, remanence Mr, squareness ratio (SQR = Mr/Ms) and magnetic moment nB were deduced and discussed and showed superparamagnetic (SPM) nature at RT, however, the other products exhibit ferromagnetic (FM) nature.
References
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Book
Introduction to Magnetic Materials
B. D. Cullity,C. D. Graham +1 more
TL;DR: In this paper, the authors present materials at the practical rather than theoretical level, allowing for a physical, quantitative, measurement-based understanding of magnetism among readers, be they professional engineers or graduate-level students.
Journal ArticleDOI
Surface Spin Disorder in NiFe2O4 Nanoparticles.
TL;DR: In this paper, a model of the magnetization within these particles consisting of ferrimagnetically aligned core spins and a spin-glass-like surface layer is proposed, and the qualitative features of this model are reproduced by a numerical calculation of the spin distribution.
Journal ArticleDOI
Finite-size effects in fine particles: magnetic and transport properties
Xavier Batlle,Amílcar Labarta +1 more
TL;DR: In this article, a review of the most relevant finite-size and surface effects in the magnetic and transport properties of magnetic fine particles and granular solids is presented, where the stability of the particle magnetization, superparamagnetic regime and the magnetic relaxation are discussed.
Journal ArticleDOI
The effect of reaction temperature on the particle size, structure and magnetic properties of coprecipitated CoFe2O4 nanoparticles
TL;DR: In this article, magnetic properties of as-synthesized cobalt ferrite nanoparticles of cubic spinel structure and equiaxial shape were investigated by X-ray diffraction and transmission electron microscopy.