Heusler alloy
Perpendicular Magnetic Anisotropy in Heusler Alloy Films and Their Magnetoresistive Junctions
... them, Heusler-alloy films have the greatest potential and have attracted intensive ...the Heusler alloys have already been proven to be half-metallic, the film form still suffers from the interfacial ...
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Effect of Electrolyte pH and Deposition Time on the Microstructure and Magnetic Properties of Electrodeposited Fe2CoSn Heusler Alloy
... Recently, the electrochemical deposition method for the synthesis of compositionally modulated alloys has attracted great interest because electrodeposition is a simple and economic method without high temperature and ...
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Magnetic and structural depth profiles of Heusler alloy Co2FeAl0.5Si0.5 epitaxial films on Si(1 1 1)
... the Heusler alloy / semiconductor interface, which is crucial for spin ...the alloy composition profile near the interface was fully constrained by EELS chemical profiles provides a more reasonable ...
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Spin injection and magnetoresistance in MoS2 based tunnel junctions using Fe3Si Heusler alloy electrodes
... Spin injection and magnetoresistance in MoS2-based tunnel junctions using Fe3Si Heusler alloy electrodes Worasak Rotjanapittayakul Jariyanee Prasongkit3,4.. , Wanchai Pijitrojana1, Thoma[r] ...
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Magnetic and structural depth profiles of Heusler alloy Co2FeAl0.5Si0.5 epitaxial films on Si(111)
... and polarized neutron reflectometry. Bulk-like magnetization is retained across the majority of the film, but reduced moments are observed within 45 A of the surface and in a 25 A substrate interface region. The reduced ...
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Thermomagnetic and magnetocaloric properties of metamagnetic Ni-Mn-In-Co Heusler alloy in magnetic fields up to 140 kOe
... Abstract. High cooling power of magnetocaloric refrigeration can be achieved only at large amounts of heat, which can be transferred in one cycle from cold end hot end at quasi-isothermal conditions. The simple and ...
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Finely Controlled Approaches to Formation of Heusler Alloy/Semiconductor Heterostructures for Spintronics
... for Heusler alloy/Si or Heusler alloy/Ge hetero- structures is ...a Heusler alloy or a Heusler alloy on another Heusler alloy, we show the achievement ...
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Growth and Crystallisation of Ferromagnetic and Antiferromagnetic Fe2+xVyAl Heusler Alloy Films
... By performing Scherrer analysis [22], the mean grain sizes of these two sets of ilms were found to be sim ilar, i.e. 14.8 ± 0.7 nm for those sputtered at − 300 V and 14.3 ± 0.8 nm for Fe 2 VAl sputtered at − 900 V and ...
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Growth and Crystallisation of Ferromagnetic and Antiferromagnetic Fe2+xVyAl Heusler Alloy Films
... for the substrate, the Ag is a well-known seed layer for the Heusler structure and has a good lattice match with the alloy [24]. The sample was then field-annealed at 500 K under -2 T applied field for 90 ...
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Magnetic Field Induced Transition in Co Doped Ni41Co9Mn31 5Ga18 5 Heusler Alloy
... promising as a metamagnetic shape memory alloy with a magnetic fi eld-induced shape memory effect and as a magnetocaloric material. Ni Co Mn In alloys, in which Co is added to NiMnIn alloys to increase the ...
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Epitaxial Growth of Ordered Co2(Cr1 xFex)Al Full Heusler Alloy Films on Single Crystal Substrates
... MgO(001), MgO(110), and sapphire (a-plane) single crystal substrates by magnetron sputtering in order to increase the degree of ordering with an epitaxial growth and a flat surface by suppression of the grain growth. The ...
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Theoretical study of structure and properties of ni2mnga heusler alloy
... been studied by means of X-ray and neutron diffraction measurements (Webster et al., 1972 and 1973). The alloy shows ordered face centred cubic Heusler structure shown in Figure1, with ferromagnetic ...
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Accelerated discovery of new magnets in the Heusler alloy family
... Our computational strategy consists of three main steps. First, we construct an extensive database containing the computed electronic structures of potential novel magnetic materials, and we consider Heusler ...
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The First Principles Study on Two Alloys of Cr2ZnAl and Cr2AgAl
... material Heusler alloy with highly ordered atomic structure has attracted the interest of condensed matter physics and metal materials ...F. Heusler first reported Cu2MnSn and Cu2MnAl materials, and ...
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Theoretical Prediction of Materials to Preserve High Spin Polarization against Chemical Disorder
... Fe atoms at different sites. Figure 1 shows the local DOS of Fe (FeII) at X site and Fe (FeI) at Y site. Since the atomic arrangement of the first neighbors of FeI is the same as one of bcc Fe, the DOS of FeI has two high ...
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Simulation study of ballistic spin MOSFET devices with ferromagnetic channels based on some Heusler and oxide compounds
... of Heusler alloy possibilities, other compounds could be identified in the future, or the contacts could be accordingly engineered, to provide more favorable spin dependent contact ...metallic ...
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Development of Antiferromagnetic Heusler Alloys for the Replacement of Iridium as a Critically Raw Material
... the Heusler alloys can be formed with the X and Y atoms to be transition metals and the Z atom to be a semiconductor or a non-magnetic ...2,500 Heusler alloys. In addition, constituent elements in a ...
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Mechanical and Thermodynamic Properties of Half metallic Ferromagnetism Containing Cobalt and Titanium
... The term half-metallicity was introduced for the first time by Groot et al[14], focusing on the calculation of the half-Heusler alloy band structure: NiMnSb[15]. Conventional ferromagnetic materials have an ...
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Development of Antiferromagnetic Heusler Alloys for the Replacement of Iridium as a Critically Raw Material
... the Heusler alloys can be formed with the X and Y atoms to be transition metals and the Z atom to be a semiconductor or a non-magnetic ...2500 Heusler alloys. In addition, constituent elements in a ...
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Half-metallic Co-based quaternary Heusler alloys for spintronics: Defect- and pressure-induced transitions and properties
... in Heusler alloy and will be worth verifying ...the Heusler alloy in order to show half-metallic ...CoMnCrAl alloy follow SP rule [blue solid line of ...
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