Correlation between Phase-Structural State and Magnetic Characteristics of Spin-Valve Systems Based on Fe, Co and Au
| Authors | M.H. Demydenko1, A.P. Kuzmenko2 , S.I. Protsenko1 , O.V. Fedchenko1 |
| Affiliations | 1 Sumy State University, 2, R.-Korsakova Str., 40007 Sumy, Ukraine 2 Southwest State University, 94, 50 Let Oktyabrya Str., 305040 Kursk, Russia |
| Е-mail | fedchenko.lena@gmail.com |
| Issue | Volume 5, Year 2013, Number 4 |
| Dates | Received 15 November 2013; revised manuscript received 02 December 2013; published online 10 December 2013 |
| Citation | M.H. Demydenko, A.P. Kuzmenko, S.I. Protsenko, O.V. Fedchenko, J. Nano- Electron. Phys. 5 No 4, 04017 (2013) |
| DOI | |
| PACS Number(s) | 75.60.Ej, 68.65.Ac |
| Keywords | Spin-valve structures, Demagnetization induction, Magnetoresistance (6) , Kerr effect (2) , Anisotropic magnetoresistance, Sensitivity (11) . |
| Annotation | This paper presents the results of investigation of phase-structural state, magneto-optical and magneto-resistive properties of multilayer spin-valve films structures on the basis of Fe, Co and Au. It was found that annealing of the samples up to Ta = 600-720 K leads to the formation of limited solid solution (s.s.) (Au, Co(Fe)) based on fcc-Au that considerably influences on the magnetic properties of the systems. The conditions and formation procedure of the most heat-stable systems with maximum values of magneto resistance, sensitivity to magnetic field changes and induction of demagnetization were found. |
|
List of References |
Other articles from this number
1) The Control of Gold Nanoparticles on Polyester Fibers by Raman Spectrograms in Conditions of Information Uncertainty with Detection Accuracy [04001-1-04001-5]2) Ferromagnetism of Iron-copper Nanocomposites [0-0]
3) Ferromagnetism of Iron-copper Nanocomposites [0-0]
4) Magneto-Ellipsometry Investigations of Multilayer Nanofilms of Fe and Co [04002-1-04002-4]
5) Effective Impedance Method for In situ Ellipsometry Analysis of Magnetic Films [04003-1-04003-4]
6) High Sensitivity Magnetic Sensors Based on Off-diagonal Magnetoimpedance in Amorphous FeCoSiB Wires [04004-1-04004-4]
7) Size Dependence of the Melting Temperature of Metallic Films: Two Possible Scenarios [04005-1-04005-3]
8) Practical Simulation of Magnetic Field of Permanent Magnets System to Explore Size of Magnetic Nanoparticles [04006-1-04006-4]
9) The Synthesis of Metalcarbon Nanocomposite Ni / C on the Basis of Polyacrylonitrile [04007-1-04007-4]
10) Influence of the Ratio of Metal Composed Nanocomposites Fe-Co / C on Phase Composition [04008-1-04008-4]
11) Nanostructure Changes in Iron-Carbon Alloys as a Result of Impulse Deformation Wave Action [04009-1-04009-4]
12) Properties and Technology for Quasi-Composite Blanket Using Natural Reinforcement of the Metal by Strain Affected Areas [04010-1-04010-5]
13) Influence of Mass Transfer Processes on Couette Flow of Magnetic Fluid [04011-1-04011-3]
14) Statics of Magnetic Fluid Drop with Compound Magnetic Core in a Wedge-Shaped Channel [04012-1-04012-4]
15) Magnetic Properties of AIIBIVCV2 Compounds Doped with Mn [04013-1-04013-4]
16) Fluctuations of the Solitary Bubble at the Separation from the Air Cavity, Compressed by the Magnetic Field in Magnetic Liquid [04014-1-04014-5]
17) Magnetoresistance and Anomalous Hall Effect of InSb Doped with Mn [04015-1-04015-6]
18) The Study of Anisotropy and Domain Condition of Permalloy Thin Films [04016-1-04016-5]
19) Stimulation of Seed Viability by Means of Dispersed Solutions of Copper and Silver Nanoparticles [04018-1-04018-3]
20) Mechanisms of Fractal Formation in Colloidal Carbon-Bearing Natural System [04019-1-04019-3]
21) The Structure and Content Peculiarities of Carbon Material Obtained under the Polyacrylonitrile Infra-red Heating [04020-1-04020-3]
22) Some Aspects of Phosphorus Diffusion in Germanium in In0,01Ga0,99As / In0,56Ga0,44P / Ge Heterostructures [04021-1-04021-3]
23) “The Thermal Wave” in Technology of Crystal Growth from the Melt [04022-1-04022-2]
24) Mechanisms of Microwave Absorption in Carbon Compounds from Shungite [04023-1-04023-3]
25) Formation of Spherical Nanoparticles BaTiO3 by Peroxide Method [04024-1-04024-2]
26) Features of Structure of Magnetron Films Si3N4 and SiC [04025-1-04025-3]
27) Kinetic Characteristics, Phase and Structural Changes in Electrical Materials and Devices [04026-1-04026-3]
28) From the Dynamic Demagnitizing Factor to the Heat Capacity of a Nanodispersed Magnetic Fluid [04027-1-04027-3]
29) Influence of Brownian Diffusion on Levitation of Bodies in Magnetic Fluid [04028-1-04028-3]
30) Diode Based on Amorphous SiC [04029-1-04029-3]
31) Influence of Electroconvection on Nano- and on Microstructural Relief of the Electrodes Surface [04030-1-04030-3]
32) Mechanisms of Ions Adsorption by Nanodiamonds in Aqueous Suspensions [04031-1-04031-3]
33) Synthesis and Identification of Zinc Oxide Nanoparticles as Precursor for Getting Zinc-Based Biologically Active Additives [04032-1-04032-2]
34) Physico-Chemical Properties of Nanoparticles Functionalized by Polypyrrole [04033-1-04033-3]
35) Method of Measurement Isobaric Heat Capacity of the Organic Liquid [04034-1-04034-3]
36) Features in Formation and Properties of Langmuir-Blodgett Monolayers [04035-1-04035-2]
37) Ferromagnetism of Iron-copper Nanocomposites [0-0]
38) Features of Ion-Electronic Emission from Surface of Semiconductors [04036-1-04036-3]
39) Colloidal Stability and Thermal Stability of Magnetic Fluids [04037-1-04037-3]
40) Properties and Characterizations of Powders Produced from Waste Carbides [04038-1-04038-2]
41) Interrelation of Shape and Structure of Domain Walls with Magnetic Inhomogeneities [04039-1-04039-2]
42) Opportunities of AFM in the Description of Charge Formation from the Nanostructured Electrode at Electroconvection [04040-1-04040-3]
43) Piezoelectric Characteristics of LiNbO3 Thin-film Heterostructures via Piezoresponse Force Microscopy [04041-1-04041-3]
44) Fundamental Research of Physics of Magnetic Nanodispersed Fluids as Hardware Dampers [04042-1-04042-2]
45) Method for the Determination of Magnetoelastic and Elastic Constants of Weak Ferromagnets [04043-1-04043-3]
46) Some Abnormal Properties of Water in the Cluster Model [04044-1-04044-2]
47) Atomic Force Analysis of Elastic Deformations of CD [04045-1-04045-2]
48) Importance of Nanotechnologies in Supply of Sustainable Social Economic Development in Russia [04046-1-04046-2]
49) Microfluidic Mechanics and Applications: a Review [04047-1-04047-12]
50) Effect of Annealing on Structural and Optical Properties of Cu Doped In2O3 Thin Films [04048-1-04048-4]
51) Influence of Doping of Titanium Dioxide by Zirconium and Niobium on its Morphology [04049-1-04049-3]
52) FT-IR, Thermal and Optical Studies of Gel Grown Cobalt Tartrate Crystals [04050-1-04050-5]
53) Optical Properties of MgF2 / MgF2 / Glass and MgF2 / TiO2 / Glass [04051-1-04051-3]
54) Photoconductivity of the Polymer Layer with Resazurin Sodium at Two-photon Excitation [04052-1-04052-5]
55) Grain Size Induced Metal-insulator Transition in La0.7Sr0.3MnO3 Compounds [04053-1-04053-3]
56) Modeling of Field Effect Mobility Using Grain Boundaries on Nanocrystalline Silicon Thin-Film Transistor (nc-Si TFT) [04054-1-04054-3]
57) Effect of Substrates Types on CO Gas Sensing of SnO2 Thin Film Prepared by Sol-Gel Method [04055-1-04055-5]
58) Critical Dependence of Polarization Phenomena on Conductivity in Ferroelectric Polymers [04056-1-04056-9]
59) Mechanically Stacked Triple-junction GaInP / GaAs / Si Solar Cell Simulation [04057-1-04057-5]
60) Comparison of Atomic Level Simulation Studies of MOSFETs Containing Silica and Lantana Nanooxide Layers [04058-1-04058-3]
61) Investigating Impact of The Interfacial Debonding on The Mechanical Propertiesof NanoFiber Reinforced Composites [04059-1-04059-5]
62) Development of the RF Ion Sources for Focused Ion Beam Accelerators [04060-1-04060-5]
63) Elastic, Optoelectronic and Thermal Properties of Boron Phosphide [04061-1-04061-6]
64) Design and Analysis of a High Speed, Power Efficient 8 Bit ALU Based on SOI / SON MOSFET Technology [04062-1-04062-12]
65) Preparation of Emulsion Polymerization from Styrene Vinylpyrrolidone and Studying their Thermal Stability and Electrical Conductivity [04063-1-04063-5]
66) Extinction Spectra of Aqueous Sols of Silver Nanoparticlesas Characteristics of Their Size and Size Distribution [04064-1-04064-4]
67) The Structural and Mechanical Properties of Graphene functionalized by Atomic Oxygen [04065-1-04065-4]
68) Synthesis and Photoluminescence Spectra of the Composite Films with Cadmium Sulfide Nanocrystals [04066-1-04066-4]
69) Modeling of Matter Condensation in Nanovessel Using Interatomic Potential [04067-1-04067-5]
70) Influence of Correlation between Polarization Modes on Statistical Propertiesof Low-intensity Gaussian Radiation [04068-1-04068-5]
71) The Model of the Molecular Switch Based on a Molecule of Hydrogen Peroxide [04069-1-04069-3]
72) Thermoelectric Figure of Merit of Low-temperature Generator Materials and Possibilities to Improve It [04070-1-04070-6]
73) To the Question of the Efficiency of the Electron-Phonon Interaction in Lead Iodide Nanofilms [04071-1-04071-3]
74) Influence of Thermal Oxidation on Processes of Charge Carrier Transfer in Porous Silicon [04072-1-04072-4]
75) The Structure and Mechanical Properties of C60 Fullerite [04073-1-04073-3]
76) Usage of Transformer Plasma System for Si Nanopowder Synthesis [04074-1-04074-4]
77) Effect of Indirect Exchange Interaction on Ferromagnetic Resonance in Magnetic Nanogranular Films [04075-1-04075-5]
78) The Study of Physical Parameters of Pb Modified Germanate Chalcogenide Glass [04076-1-04076-6]
79) Studies on ZnO Nanorods Synthesized by Hydrothermal Method and their Characterization [04077-1-04077-6]
80) Simulation of the Atomic Structure and Distribution of Vacancies in the Ionic Conductor LaxCe1/2 – xLixTiO3 [04078-1-04078-6]
81) Determination of Critical Values for Parameters of Electron Beam Microprocessing of Optical Plates with Double Curvature [0-0]
