Zobrazeno 1 - 10
of 9 961
pro vyhledávání: '"Magnetic property"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5204-5209 (2024)
To promote energy savings, high efficiency and miniaturization of power electronic devices, Fe–Si–B–P–Cu nanocrystalline soft magnetic materials with high saturation magnetization (Bs) parallel to that of the 6.5 wt% Si steel and low coercivi
Externí odkaz:
https://doaj.org/article/316aa5f4419b475d81a2097800c87e6d
Autor:
Mingyue Guo, Junsheng Xue, Yanhui Li, Li Jiang, Lin Qi, Rie Y. Umetsu, Hidemi Kato, Wei Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2902-2910 (2024)
The melt-spun structure of a Fe85.5B13Cu1.5 alloy was regulated by the addition of corrosion-resistant Cr with a moderate enhancement in amorphous-forming ability, which further refines the nanostructure and improves the soft magnetic properties and
Externí odkaz:
https://doaj.org/article/2810ab6febb14deb98d2753a1e6896a4
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 3, Pp 158-165 (2024)
The variation rule of deformation structure and magnetic properties of high strength non-oriented electrical steel with cold rolling were studied by field emission scanning electron microscopy(SEM+EBSD), rapid temperature tube furnace and AC magnetic
Externí odkaz:
https://doaj.org/article/85f09c976386467981a65fec13552f6c
Publikováno v:
iScience, Vol 27, Iss 12, Pp 111257- (2024)
Summary: Half-metallic materials are widely used as spintronic devices such as electrodes, magnetic tunneling junction, and giant magnetoresistance. In this work, we have systematically investigated the structural stability, Gilbert damping, electron
Externí odkaz:
https://doaj.org/article/bc7b987392cf4714b9c3a5c1374d9061
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e31665- (2024)
In this paper, foam concrete is modified using graphite and carbon fiber as absorbents. The mechanical properties are analyzed in conjunction with hydration products, pore size distribution based on XCT test. Additionally, the resistivity, complex pe
Externí odkaz:
https://doaj.org/article/ea1341ab7c264bb1b4a497a59133d4b1
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100478- (2024)
Nanocrystalline BiFeO3 materials with multiferroic properties were successfully prepared using the solution-combustion method, and the impact of Ni-substitution in bismuth ferrite was investigated in the present research. Structural phase identificat
Externí odkaz:
https://doaj.org/article/b26d479230cb42759da44247a966535e
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 2258-2269 (2024)
This study investigated the effects of uniaxial tensile strain on the magnetization process of an Fe-9wt%Ni (9Ni) alloy to increase understanding of its magnetic behavior. As the applied strain was increased from 0 to 14 %, the magnetization curve ch
Externí odkaz:
https://doaj.org/article/eb567bbf2ddc4dcfa16f39e32b7a1abb
Publikováno v:
Materials, Vol 17, Iss 21, p 5327 (2024)
In order to improve the microwave-absorption performance of barium ferrite and broaden its microwave-absorption band, BaFe12O19, Ba0.95Ca0.05Fe12O19, and Ba0.95Ca0.05Fe12−xCoxO19 (x = 0.1, 0.2, 0.3 and 0.4, respectively) hexaferrites were synthesiz
Externí odkaz:
https://doaj.org/article/a05bd5ee765c4f9488edac39bb5acc53
Publikováno v:
Magnetochemistry, Vol 10, Iss 10, p 68 (2024)
MnZn ferrite powders were prepared based on the novel nano in situ composite method and through chemical sol-spray drying–calcination technology. The precursor powders were calcined at 1060 °C at different calcination times (1–9 h) to research t
Externí odkaz:
https://doaj.org/article/39e20d21dd7046a6abff1467ee7b305b
Publikováno v:
Results in Physics, Vol 58, Iss , Pp 107468- (2024)
BiNiO3 is a perovskite material with potential applications in various fields. In this paper, the crystal structure, electronic structure and elastic constants of monoclinic BiNiO3 under different pressure have been studied by first-principles. The r
Externí odkaz:
https://doaj.org/article/2af5e3b3d5b3477abda2d8d4ed776085