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Preparation And Magnetic Properties Of Feag

Preparation and study magnetic properties of the spinal ferrite Mg 1 − X Zn X Fe 2 O 4. Kadhim J. Kadhim. Corresponding Author. E-mail address: [email protected] Department of Physics, College of Science, Mustansiriyah University, Baghdad, Iraq. Correspondence .

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Preparation And Study Magnetic Properties Of The Spinal ...

Preparation and study magnetic properties of the spinal ferrite Mg 1 − X Zn X Fe 2 O 4. Kadhim J. Kadhim. Corresponding Author. E-mail address: [email protected] Department of Physics, College of Science, Mustansiriyah University, Baghdad, Iraq. Correspondence .

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Preparation And Magnetic Properties Of Phthalocyanine ...

Jul 12, 2016· A simple method for the preparation of bulk quantities of magnetic carbon materials, which contain uniformly dispersed transition metals (M = Fe, Co, Ni, and Cu) as the magnetic components, is presented. By using highly chlorinated metal phthalocyanine as the building block and potassium as the coupling reagent, phthalocyanine-based carbon materials (PBCMs) containing …

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Preparation And Magnetic Properties Of Nd/Fm …

NANO EXPRESS Open Access Preparation and Magnetic Properties of Nd/FM (FM=Fe, Co, Ni)/PA66 Three-Layer Coaxial Nanocables Xiaoru Li*, Hongyan Li, Guojun Song, Zhi Peng, Lichun Ma, Chengzhen Meng, Yang Liu and Kaidi Ding Abstract A new preparation method of three-layer coaxial nanocables has been developed in this work.

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Preparation And Magnetic Properties Of Ybfe2 Ndfe2 …

Preparation and magnetic properties of YbFe2, NdFe2, PrFe2 . By C. Meyer, F. Hartmann-Boutron, Y. Gros, B. Srour and J. J. Capponi. Cite . BibTex; Full citation; Abstract. Nous décrivons la préparation, à hautes pression et température, des composés phase de Laves YbFe2, NdFe2 and PrFe2, ainsi que leur étude Mössbauer a l'aide des ...

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Preparation And Magnetic Properties Of Amorphous Co

Jan 28, 2011· Preparation and magnetic properties of amorphous Co-Fe-B nanoparticles. K Shimba, N Tezuka and S Sugimoto 1. Published under licence by IOP Publishing Ltd Journal of Physics: Conference Series, Volume 266, Number 1

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Preparation And Magnetic Properties Of Anisotropic (Sm Pr ...

The magnetic properties of composite (Sm,Pr)Co 5 /Fe nanoflakes with different iron contents are shown in Figure 3.The nanocomposites were measured in the direction parallel to the c-axis.It can be seen that the remnant magnetization shows a trend of first increasing then decreasing with the content of iron increases and reaches the maximum value when the iron content is 15% in weight.

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Magnetic Nanoparticles: Preparation Physical Properties ...

Feb 21, 2012· Finally, we address some of the most relevant preparation effects on the magnetic properties and structure of the magnetic nanoparticles. Preparation Methods During the last few years, a large portion of the published articles about MNPs have described efficient routes to attain shape-controlled, highly stable, and narrow size distribution MNPs.

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Preparation And Magnetic Properties Of Znfe2o4 Nanotubes

It is known that the bulk ZnFe 2 O 4 is a paramagnet at room temperature, however, magnetic order has been observed in its nanoparticles at room temperature [22–28], and similar reports of magnetic properties in ZnFe 2 O 4 ferrite thin films [29–33]. Up to now, only a few groups reported the preparation of ZnFe 2 O 4 nanotubes [34, 35].

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Preparation And Magnetic Properties Of Hollow Nano …

We investigate the making of magnetic hollow spheres of Co3O4 (2) and fcc Co (3) with diameter 500 nm and thickness 40 nm, using polystyrene-bead templates. The spheres are characterized by scanning electron microscope, transmission electron microscope, electron diffraction, and x-ray diffraction. Magnetic measurements on 2 reveal a drastic enhancement of remnant magnetization below TN …

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Magnetic Properties Of The Granular Alloy Fe10ag90 As A ...

The preparation and magnetic properties of Fe-Ag granular solid using a sol-gel method. Journal of Materials Science. 1996; 31(3):727-730. [ Links ] 28. Soares JM, de Araújo JH, Cabral FAO, de Araújo JAP, Sasaki JM. Preparation and characterization of FeAg granular alloys. Materials ...

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Preparation And Adsorption Properties Of Magnetic ...

Preparation and adsorption properties of magnetic mesoporous Fe 3 C/carbon aerogel for arsenic removal from water Guozhu Shen School of Physics and Optoelectronic Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China, Tel. +86 25 58731031 Correspondence [email protected]

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Preparation And Magnetic Properties Of Γ

Preparation and magnetic properties of γ-Fe 2 O 3 @SiO 2 core shell ellipsoids with different aspect ratios X. Zhang, Y. Niu, Y. Yang, Y. Li and J. Zhao, New J. Chem., 2014, 38, 4351 DOI: 10.1039/C4NJ00389F If you are not the ...

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Interfacial Magnetic Coupling Between Fe Nanoparticles …

interactions in modifying the magnetic and magnetotransport properties of the system. These properties have been widely studied as a function of the magnetic particle size and concentration [4, 11, 13, 17–21]. However, little is known regarding the effect of the interface upon the exchange correlation length and magnetic coupling between

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Preparation And Properties Of New Magnetic Transition ...

Research with the following goals is briefly summarized To improve the facility available for the preparation of well-characterized compounds involving the transition metals and the group VB and VIB elements To continue to develop new methods for the crystal growth of these compounds and To study the effect of anion substitution, as well as the role of non-stoichiometry on the magnetic and ...

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Preparation And Magnetic Properties Of Doped Ni …

(2011). Preparation and Magnetic Properties of Doped Ni-Fe/Fe3O4 Nanocomposite. Materials and Manufacturing Processes: Vol. 26, No. 11, pp. 1383-1387.

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Preparation And Properties Of Magnetic Cellulose Fiber ...

Full Article. Preparation and properties of magnetic cellulose fiber composites. Wei-Bing Wu, a,b, * Yi Jing, a Mu-Rong Gong, a Xiao-Fan Zhou, a and Hong-Qi Dai a Magnetic cellulose fiber composites were prepared by a “vacuum-lumen-loading” method with polyethylenimine (PEI) as retention aid.

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Preparation And Magnetic Properties Of Cobalt Alloy ...

Abstract: The preparation of submicroscopic chained cobalt and cobalt alloy particles by spontaneous autocatalytic reduction in protein solution has been studied. By varying the kind of protein, the average particle size can be easily varied from approximately 100 Å to 500 Å. The effects of the bath pH and hypophosphite content on the magnetic properties of the particles obtained are measured.

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Preparation And Magnetic Properties Of Znfe2o4 Nanotubes

Jan 01, 2011· The morphology was studied by transmission electron and field emission scanning electron microscope. X-ray diffraction result shows that the nanotubes were polycrystalline in structure. The magnetic properties of the prepared ZnFe 2 O 4 nanotubes were also studied. The results show that the sample shows typical superparamagnetism at room ...

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Preparation And Magnetic Properties Of La

The experimental results show that the optimum values of the magnetic properties were obtained at 950 °C for 2 h, and the coercivity (H c), saturation magnetization (M s), and remanence (M r) values of the samples were 498.53 kA·m-1, 70.76 A·m 2 ·kg-1, and 36.35 A·m 2 ·kg-1, respectively. Pure-phase bamboo-like SLFC nanofibres with ...

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Preparation And Properties Of Magnetic …

Magnetic cellulose fiber composites were prepared by a “vacuum-lumen-loading” method with polyethylenimine (PEI) as retention aid. The composites thus formed preserved the inherent properties of the cellulose fiber and gained the magnetically responsive properties of nanoparticles. Magnetic paper was further made from the composites.

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