Results 31 to 40 of about 386,587 (298)

Non Linear Proper Generalized Decomposition method applied to the magnetic simulation of a SMC microstructure [PDF]

, 2012
Improvement of the magnetic performances of Soft Magnetic Composites (SMC) materials requires to link the microstructures to the macroscopic magnetic behavior law.
BENABOU, Abdelkader, CLENET, Stéphane, HENNERON, Thomas   +2 more
core   +6 more sources

Magnetic-dipole induced appearance of vortices in a bilayered superconductor/soft-magnet heterostructure [PDF]

, 2006
The penetration of the magnetic field of an infinitesimal magnetic dipole into a bilayered type-II superconductor/soft-magnet heterostructure is studied on the basis of the classical London approach. The critical values of the dipole moment for the first
Rauh, H., Yampolskaya, G. I., Yampolskii, S. V.   +2 more
core   +1 more source

On the anhysteretic magnetization of soft magnetic materials

AIP Advances, 2022
Electrical steels are still the materials of choice for large-scale transformers and most electric motors. Yet, they may present a nonhomogeneous magnetic nature which prevents describing accurately their anhysteretic magnetization with the Langevin ...
Josefina María Silveyra, Juan Manuel Conde Garrido   +1 more
doaj   +1 more source

Three-dimensional magnetization structures revealed with X-ray vector nanotomography [PDF]

, 2017
In soft ferromagnetic materials, the smoothly varying magnetization leads to the formation of fundamental patterns such as domains, vortices and domain walls¹.
Donnelly, Claire, Gliga, Sebastian, Guizar-Sicairos, Manuel, Heyderman, Laura J., Holler, Mirko, Raabe, Jörg, Scagnoli, Valerio   +6 more
core   +1 more source

Artificial Intelligence—Engineering Magnetic Materials: Current Status and a Brief Perspective

Magnetochemistry, 2021
The implementation of artificial intelligence into the research and development of (currently) the most economically relevant classes of engineering hard and soft magnetic materials is addressed.
Elio A. Périgo, Rubens N. de Faria
doaj   +1 more source

Dynamics of a ferromagnetic domain wall and the Barkhausen effect [PDF]

, 1997
We derive an equation of motion for the the dynamics of a ferromagnetic domain wall driven by an external magnetic field through a disordered medium and we study the associated depinning transition.
A. Herpin, B. Alessandro, C. P. Bean, C. Tang, D. Ertas, D. S. Fisher, D. S. Fisher, D. S. Rodbell, D. Spasojević, G. Bertotti, G. Durin, G. Durin, Gianfranco Durin, H. Barkhausen, H. Bittel, H. Eugene Stanley, H. J. Williams, H. Leschhorn, H. R. Hilzinger, J. A. Baldwin, J. D. Jackson, J. K. Galt, J. Koplik, J. P. Sethna, J. R. Petta, J. S. Urbach, K. P. O'Brien, L. Néel, L. Néel,, O. Narayan, O. Narayan, O. Narayan, P. J. Cote, Pierre Cizeau, R. Vergne, Stefano Zapperi, T. Nattermann, W. Grosse-Nobis   +37 more
core   +2 more sources

Enhancing membrane-based soft materials with magnetic reconfiguration events

Scientific Reports, 2022
Adaptive and bioinspired droplet-based materials are built using the droplet interface bilayer (DIB) technique, assembling networks of lipid membranes through adhered microdroplets.
Michelle M. Makhoul-Mansour, Joyce B. El-Beyrouthy, Leidong Mao, Eric C. Freeman   +3 more
doaj   +1 more source

The implications of the use of composite materials in electromagnetic device topology and shape optimization [PDF]

, 2008
The use of soft magnetic composites (SMCs) provides electromagnetic device designers with serious challenges. While such materials have the potential of allowing novel 3-D topologies to be used, as well as providing major advantages in recycling at the ...
Kim, D.H., Lowther, D.A., Sykulski, J.K.
core   +1 more source

In Situ Formation of WC/W₂C Heterostructures on N-Doped Carbon for Deep Oxidative Desulfurization of Fuel Oil

Molecules
A novel tungsten-based heterojunction nanocomposite material was developed for the efficient oxidative desulfurization (ODS) of fuel oil, enabling the production of low-sulfur fuel and a reduction in harmful SOx emissions.
Peng Zuo, Fuyan Zhao, Fanfan Liu, Jinpei Hei, Guozheng Lv, Xianzong Huang, Jun Zhang, Meng Zhang, Yefeng Liu, Tao Ma   +9 more
doaj   +1 more source

X-ray magneto-optics of lanthanide materials: principles and applications

, 2005
Lanthanide metals are a particular class of magnetic materials in which the magnetic moments are carried mainly by the localized electrons of the 4f shell.
Bruno, Buschow, Chakarian, F. Heigl, Fullerton, Fullerton, G. Kaindl, Geissler, Goedkoop, Goedkoop, Heigl, Henke, Herbst, Hu, J.E. Prieto, Jiang, Jin, K. Döbrich, K. Starke, Kao, Kortright, Kuneš, Laan, Laan, Mergel, Mertins, Nakajima, O. Krupin, Prieto, Prieto, Prince, Purcell, Sacchi, Starke, Stepanov, Stetter, Tonnerre, Weiss   +37 more
core   +1 more source