Nanostructured materials for magnetoelectronics aktas bekir mikailzade faik. Read e 2019-03-16

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Nanostructured materials for magnetoelectronics (eBook, 2013) [dawailelo.com]

nanostructured materials for magnetoelectronics aktas bekir mikailzade faik

The in-plane ferromagnetic resonance measurements indicate that the exchange bias field and the peak-to-peak line widths of the resonance curves are inversely proportional to the NiFe thickness. This review is mainly concerned with size effects on the magnetic properties of low-dimensional magnetic systems. A broad overview of the latest developments in this emerging and fascinating field of nanostructured materials is given with emphasis on the practical understanding and operation of submicron devices based on nanostructured magnetic materials. The correlation between the exchange bias and the interface roughness is discussed. The ferromagnetic resonance spectrometry was used to investigate the resonance field and line width at 8. Strong ferromagnetism at room temperature and above is observed in TiO2 rutile plates after cobalt ion implantation, with magnetic parameters depending on the cobalt implantation dose. X-ray photoemission spectroscopy measurements show Co ions have a chemical valance of 2+.

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nanostructured materials for magnetoelectronics aktas bekir mikailzade faik

Magnetic dichroism was observed at the Co L2,3 edges as well as at the O K edge. This special issue of Applied Magnetic Resonance is devoted to magnetic resonance detection of explosives and illicit materials. The Hall Effect in Superconductors. One is the intrinsic room temperature ferromagnetism due to Co substitution on Zn sites in the ZnO layer, and the second magnetic phase originates from Co clusters in the sapphire substrate. The increasing crystallinity and lack of other phases were investigated from X-Ray Diffraction experiments.

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Flexural Testing of Weld Site and HVOF Coating Characteristics

nanostructured materials for magnetoelectronics aktas bekir mikailzade faik

The effect of Zn doping on magnetic properties and site preference of cations of CuFe2O4 has been investigated. Half-metallic Heusler alloys are among the most promising materials for future applications in spintronic devices. All particles showed superparamagnetic character at room temperature and Ms decreased with increasing concentration of Zn2+. Results also indicated the existence of interparticle interactions in the thermomagnetic characteristics of spinels at lower field strengths. In the first stage, Fe layer and SiO2 interlayer of both samples are grown by ion beam deposition technique at room temperature.

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Nanostructured Materials for Magnetoelectronics Springer Series in Materials Science: dawailelo.com: Bekir Aktas, Faik Mikailzade: Libros en idiomas extranjeros

nanostructured materials for magnetoelectronics aktas bekir mikailzade faik

The average particle size of the sample at around the transition temperature is estimated as 2. The contributions have concentrated on magnetic properties of nanoscale magnetic materials, especially, on fabrication, characterization, physics behind the unique properties of these structures and device design. In this work, the structural, magnetic, and electronic properties of Co-implanted n-type ZnO films grown on sapphire substrates have been studied in detail. Our results show the effects of thin metallic layers on the refractive index, reflection and transmission properties of a multilayer periodic structure. These results are proved to be consistent with the results of magnetic measurements. Magnetic measurements show that both as-implanted and annealed samples exhibit room-temperature ferromagnetism. In this paper, hysteresis loops were clearly observed for Zn{sub 1-x}Co{sub x}O films at room temperature.

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Nanostructured Materials for Magnetoelectronics

nanostructured materials for magnetoelectronics aktas bekir mikailzade faik

Groove pattern was based on the parametric spheroidal helical coil formula. Therefore, all spectra were analyzed again with exact diagonalization of spin Hamiltonian and the high accuracy eigenvalues and eigenvectors of G and A tensors were obtained by taking into account the effect of small sample misalignment from the exact crystallographic planes due to experimental conditions. The Ni—Co alloy coated composites have fluctuating curve of absorption frequency with respect to coating time. The temperature dependence of magnetization measurement was explored at the temperature range of 10—300 K. Ferrimagnetism can be either found in perfect Heusler compounds or achieved through the creation of defects in ferromagnetic Heusler alloys.

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Nanostructured Materials for Magnetoelectronics Springer Series in Materials Science: dawailelo.com: Bekir Aktas, Faik Mikailzade: Libros en idiomas extranjeros

nanostructured materials for magnetoelectronics aktas bekir mikailzade faik

A broad overview of the latest developments in this emerging and fascinating field of nanostructured materials is given with emphasis on the practical understanding and operation of submicron devices based on nanostructured magnetic materials. The noise power densities were determined to be 63. A bomb or a mine has plastic or metal enclose usually hermetically sealing the content and may also contain extra materials in addition to the explosive itself that makes a number of detection techniques not possible to use. It describes a wide range of physical aspects together with theoretical and experimental methods. The main absorption mechanism in all samples, coated and uncoated, is dielectric loss.

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Nanostructured Materials for Magnetoelectronics : Bekir Aktas : 9783662523445

nanostructured materials for magnetoelectronics aktas bekir mikailzade faik

Although most Heusler alloys are ferromagnets, ferrimagnetic or antiferromagnetic also called fully-compensated ferrimagnetic alloys would be more desirable for applications due to the lower stray fields. These effects seen in triple differential cross-sections are described by interference factor in analogy with light waves. Model calculations are performed for three different types of possible two-center interference effects, and it is found that the most important one is diffraction of the projectile off two scattering centers. X-ray diffraction and transmission electron microscopy results show the presence of a 10-10 oriented hexagonal Co phase in the sapphire substrate, but not in the ZnO film. Room temperature in-plane measurements reveal that the Fe layer was epitaxially grown on MgO substrate with a fourfold cubic symmetry.

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Nanostructured Materials for Magnetoelectronics Springer Series in Materials Science: dawailelo.com: Bekir Aktas, Faik Mikailzade: Libros en idiomas extranjeros

nanostructured materials for magnetoelectronics aktas bekir mikailzade faik

The magnetic—nonmagnetic multilayers have been widely used in various applications. The intensive investigations in this field promoted considerable progress in technological applications of magnetism in various areas such as information technology, magnetosensors, electronics, datastorage, magnetic read heads of computer hard disks, single electron devices, microwave electronic devices, etc. Negative magnetic permeability of ferromagnetic materials is studied in the microwave frequency region. In order to eliminate the structural defects, which may occur during the fabrications of the sheets and after milling process, the cores were heat treated at different conditions. Doubly differential cross-sections give detailed information for one of the outgoing electrons.

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