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Modification of the Magnetic Properties of Co2Y ...

Page 1 of 33 Modification of the Magnetic Properties of Co 2 Y Hexaferrites by Divalent and Trivalent Metal Substitutions Sami H. Mahmood1,a*, Muna D. Zaqsaw1,b Osama E. Mohsen1,c, Ahmad Awadallah1,d, Ibrahim Bsoul2,e, Mufeed Awawdeh3,f, Qassem I. Mohaidat3,g 1Physics Department, The University of Jordan, Amman 11942, Jordan 2Physics Department, Al al-Bayt .

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Modification of the Interface Nanostructure and Magnetic ...

Modification of the Interface Nanostructure and Magnetic Properties in Nd-Fe-B Thin Films. Kunihiro Koike, Takanao Kusano, Daisuke Ogawa, Keisuke Kobayashi, Hiroaki Kato, Mikihiko Oogane, Takamichi Miyazaki, Yasuo Ando, and Masaru Itakura .. Author information Article notes ...

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Racetrack memory - Wikipedia

Racetrack memory uses a spin-coherent electric current to move magnetic domains along a nanoscopic permalloy wire about 200 nm across and 100 nm thick. As current is passed through the wire, the domains pass by magnetic read/write heads positioned near the wire, which alter the domains to record patterns of bits. A racetrack memory device is ...

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Modification of the Magnetic Properties of Co2Y ...

The present study is concerned with the fabrication and characterization of Me2Y substituted hexaferrites, Ba2Me2Fe12-xTxO22 (Me = Co2+, Mg2+, and Cr2+, and T = Fe3+, and Ga3+). The samples were prepared by the conventional ball milling technique and sintering at 1200° C. The effect of the choices of Me and T ions on the structural and magnetic properties of the hexaferrites were investigated.

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Surface modification, functionalization and bioconjugation ...

Surface modification, functionalization and bioconjugation of colloidal inorganic nanoparticles 368 Philosophical Transactions of the Royal Society A: ... (Gopalakrishnan et al. 2006) and paramagnetic lipids that yield fluorescent nanoparticles with additional magnetic properties ...

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Modification of structural and magnetic properties of Zn .

Modification of structural and magnetic properties of Zn 0.96 Mn 0.04 O samples by Li 3+ ion irradiation S. K. Neogi 1, S. Chattapadhyay 2, R. Karmakar 1, A ritra Banerjee

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(PDF) Magnetic Properties of Perovskite Manganites and ...

Magnetic properties of a sigma-phase Fe60V40 intermetallic compound were studied by means of ac and dc magnetic susceptibility and magnetocaloric effect measurements. The compound is a soft magnet yet it was found to behave like a re-entrant spin-glass system.

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Modification of Structure and Magnetic Properties in ...

magnetic properties 1. Introduction One of the interesting features that can be achieved in molecular magnetics is the possibility to modify magnetic properties by sorption of small guest molecules. At the turn of the century magnetic sponges was defined as compounds that change structure and magnetic properties upon reversible

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Modification of the Interface Nanostructure and Magnetic ...

Modification of the Interface Nanostructure and Magnetic Properties in Nd-Fe-B Thin Films. Kunihiro Koike, Takanao Kusano, Daisuke Ogawa, Keisuke Kobayashi, Hiroaki Kato, Mikihiko Oogane, Takamichi Miyazaki, Yasuo Ando, and Masaru Itakura .. Author information Article notes ...

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Modification in Structural, Electrical and Magnetic ...

May 03, 2016 · Modification in Structural, Electrical and Magnetic Properties of Pr Doped Bismuth Ferrites - written by Anu Beniwal, Jarnail S. Bangruwa, Balesh Vasisth published on 2016/03/05 download full article with reference data and citations

    Author: Anu Beniwal, Jarnail S. Bangruwa, Balesh Vasisth, S. P. Gairola, Vivek VermaGet Price

Exploring Tuning of Structural and Magnetic Properties by ...

Exploring Tuning of Structural and Magnetic Properties by Modification of Ancillary β-Diketonate Co-ligands in a Family of Near-Linear Tetranuclear DyIII Complexes. Joydev Acharya, Sourav Biswas, jan van Leusen, Pawan Kumar, Vierandra Kumar, Ramakirushnan Suriya Narayanan, Paul Kögerler, and Vadapalli Chandrasekhar.

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Modification of Magnetic Properties of Non Oriented ...

Modification of Magnetic Properties of Non Oriented Electrical Steels by the Production of Electromagnetic Devices Wijziging van de Magnetische Eigenschappen van Niet-georiënteerde Elektrische Staalsoorten door de Productie van Elektromagnetische Toestellen Alexandre Pulnikov Proefschrift tot het bekomen van de graad van

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Tuning electronic and magnetic properties of graphene by ...

We have demonstrated that the electronic and magnetic properties of graphene sheet can be delicately tuned by surface modification. Applying an external electric field to a fully hydrogenated graphene sheet can unload hydrogen atoms on one side, while keeping the hydrogen atoms on the other side, thus forming a half-hydrogenated graphene sheet, where the unpaired electrons in the unsaturated C ...

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Modification of microstructure and micromagnetic ...

Impact of rapid thermal processing (RTP) on microstructure and magnetic properties of Gd-Fe thin films have been investigated with a special emphasis to magnetic microstructure. 100 nm thick amorphous Gd-Fe film shows elongated stripe domains with characteristic feature size of 122 nm, which signifies the development of perpendicular magnetic anisotropy (PMA) in this system.

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Allotropes of iron - Wikipedia

α-Fe is a component of steel and cast iron, conferring Ferromagnetism. It has a hardness of approximately 80 Brinell. the maximum solubility is about 0.02 wt% at 727 °C (1,341 °F) and 0.001% carbon at 0 °C (32 °F). When it dissolves in iron, carbon atoms occupy interstitial "holes". Being about twice the diameter of the tetrahedral hole, the carbon introduces a strong local strain field.

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Modification of Magnetic Properties for Single Layer and ...

Modification of Magnetic Properties for Single Layer and Laminated Cores of Cobalt Rich Amorphous Films Resulting from Post Deposition Magnetic Annealing Barry Clarke + Dr. Ansar Masood* Dr. Paul * Dr. David Hurley + TEL Magnetic Solutions Ltd, Furry Park Estate, Santry, Dublin 9, Ireland.

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Modification of Structure and Magnetic Properties in ...

magnetic properties 1. Introduction One of the interesting features that can be achieved in molecular magnetics is the possibility to modify magnetic properties by sorption of small guest molecules. At the turn of the century magnetic sponges was defined as compounds that change structure and magnetic properties upon reversible

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Modification of Magnetic Properties of Iron Clusters by ...

Buy Modification of Magnetic Properties of Iron Clusters by Doping and Adsorption: From a Few Atoms to Nanoclusters (SpringerBriefs in Molecular Science) on Amazon FREE SHIPPING on .

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SELECTION OF ELECTRICAL STEELS FOR Magnetic Cores

Magnetic cores for the wide range of modern electrical and electronic devices require magnetic materials with many combinations of properties and characteristics. Of all the soft magnetic core materials, the most widely used are known as "electrical steels." AK Steel, as a major producer, offers a wide variety of electrical steels.

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Electrical Properties - nde-ed

Property Modification Ceramic Structures Polymer Structure Composite Structures. Physical and Chemical Properties Phase Transformation Temp Density Specific Gravity Thermal Conductivity Thermal Expansion Electrical Conductivity Magnetic Properties Oxidation and Corrosion

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Influence of pH Adjustment Parameter for Sol–Gel ...

May 23, 2018 · Synthesis of nanocrystalline strontium ferrite (SrFe12O19) via sol–gel is sensitive to its modification parameters. Therefore, in this study, an attempt of regulating the pH as a sol–gel modification parameter during preparation of SrFe12O19 nanoparticles sintered at a low sintering temperature of 900 °C has been presented. The relationship of varying pH (pH 0 to 8) on structural ...

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