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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Zhukova, V.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2023Preparation and Magneto-Structural Investigation of High Ordered Structure in Co2MnGe Microwires
- 2023Effect of Annealing on the Magnetic Properties of Co2MnSi-Based Heusler Alloy Glass-Coated Microwirescitations
- 2023Preparation and magnetic properties of Co<sub>2</sub>-based Heusler alloy glass-coated microwires with high Curie temperaturecitations
- 2022Fabrication and Magneto-Structural Properties of Co2-Based Heusler Alloy Glass-Coated Microwires with High Curie Temperaturecitations
- 2022Elucidation of the Strong Effect of the Annealing and the Magnetic Field on the Magnetic Properties of Ni2-Based Heusler Microwirescitations
- 2018Martensitic transformation behavior of Ni2.44Mn0.48Ga1.08 thin glass-coated microwirecitations
- 2018Monocrystalline Heusler Co2FeSi alloy glass-coated microwires: Fabrication and magneto-structural characterizationcitations
- 2018Magnetic and structural properties of glass-coated Heusler-type microwires exhibiting martensitic transformationcitations
- 2017Trends in optimization of giant magnetoimpedance effect in amorphous and nanocrystalline materialscitations
- 2017First-order martensitic transformation in Heusler-type glass-coated microwirescitations
- 2017Left-handed metacomposites containing carbon fibers and ferromagnetic microwirescitations
- 2013High frequency magnetoimpedance response of stress annealed Co66.3Fe3.7Si12.0B18.0 amorphous alloy ribbonscitations
- 2013Magnetoimpedance dependence on width in Co66.5Fe3.5Si12.0B18.0 amorphous alloy ribbonscitations
- 2011Tunable effective permittivity of composites based on ferromagnetic microwires with high magneto-impedance effectcitations
- 2010Novel magnetic microwires-embedded composites for structural health monitoring applicationscitations
- 2009Co-based magnetic microwire and field-tunable multifunctional macro-compositescitations
- 2006Soft magnetic behaviour of nanocrystalline Fe-based glass-coated microwires
- 2006Fast magnetic domain wall in magnetic microwirescitations
- 2000Magnetic and structural features of glass-coated Cu-based (Co,Fe,Ni,Mn–Cu) alloy microwirescitations
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document
Preparation and Magneto-Structural Investigation of High Ordered Structure in Co2MnGe Microwires
Abstract
<jats:p>We used the Taylor-Ulitovsky Technique to prepare nanocrystalline Co2MnGe Heusler alloy glass-coated microwires with a metallic nucleus diameter of 18 &plusmn; 0.1 &micro;m and a total diameter of 27.2 &plusmn; 0.1 &micro;m. Magnetic and structural studies were carried out to determine the fundamental magneto-structural characteristics of Co2MnGe glass-coated microwires. XRD revealed a well-defined nanocrystalline structure with average grain size about 63 nm, lattice parameter a = 5.62 and a unique mixture of L21 and B2 phases. The magnetization curves for field cooling and field heating (FC-FH) demonstrate a considerable dependence on the applied magnetic field, ranging from 50 Oe to 20 kOe. Internal stresses, originated by the production process, resulted in various magnetic phases, which were responsible for the notable difference of field cooling (FC) and field heating (FH) curves on magnetization dependence versus temperature. Furthermore, the ferromagnetic behavior and expected high Curie temperature together with high degree of L21 ordered makes it a promising candidate for many applications.</jats:p>