Results 1 to 10 of about 28,749 (163)

Hybrid micromagnetic and atomistic modeling of magnetization dynamics induced by engineered defects [PDF]

Scientific Reports
This study presents a 3D version of multiscale approach for investigating magnetization dynamics in multiscale, hybrid micromagnetic-atomistic simulations.
Nastaran Salehi, Olle Eriksson, Johan Hellsvik, Manuel Pereiro   +3 more
doaj   +2 more sources

Domain wall propagation in bistable amorphous wires

Journal of Magnetism and Magnetic Materials, 2000
This work has been developed under partial support of the Spanish CICYT, project MAT98-0965.
D -X Chen, M Vazquez
exaly   +4 more sources

Boosting domain wall propagation by notches [PDF]

Physical Review B, 2015
8 pages, 10 ...
Yuan, H.Y., Wang, X.R.
openaire   +3 more sources

Edge spin wave transmission through a vertex domain wall in triangular dots

SN Applied Sciences, 2022
Article Highlights High transmission of edge spin waves through a vertex domain wall in triangular dots. Dependence in the propagation on the local topology of the vertex domain wall.
Diego Caso, Farkhad G. Aliev
doaj   +1 more source

Domain Wall Propagation through Spin Wave Emission [PDF]

Physical Review Letters, 2012
4 pages, 4 ...
Wang, Xiaogian, Yan, Peng, Shen, Yuhua, Bauer, Gerrit E.W., Wang, Xiangrong   +4 more
openaire   +5 more sources

Domain wall mobility engineering by a perpendicular magnetic field in microwires with a gradient of perpendicular anisotropy

AIP Advances, 2021
Fast domain wall propagation is a typical feature of amorphous glass-coated microwires with positive magnetostriction. The high domain wall velocity can be effectively tailored either by sample postprocessing or temperature.
L. Fecova, K. Richter, R. Varga
doaj   +1 more source

Geometrical Dependence of Domain-Wall Propagation and Nucleation Fields in Magnetic-Domain-Wall Sensors [PDF]

Physical Review Applied, 2017
We study the key domain wall properties in segmented nanowires loop-based structures used in domain wall based sensors. The two reasons for device failure, namely the distribution of domain wall propagation field (depinning) and the nucleation field are determined with Magneto-Optical Kerr Effect (MOKE) and Giant Magnetoresistance (GMR) measurements ...
Borie, B., Kehlberger, A., Wahrhusen, J., Grimm, H., Kläui, M.   +4 more
openaire   +2 more sources

Magnetic octupole domain evolution and domain-wall structure in the noncollinear Weyl antiferromagnet Mn3Ge

APL Materials, 2023
Antiferromagnets with the intrinsic advantages of terahertz spin dynamics and negligible stray fields have been extensively studied for spintronic applications.
Mingxing Wu, Kouta Kondou, Yoshinobu Nakatani, Taishi Chen, Hironari Isshiki, Tomoya Higo, Satoru Nakatsuji, Yoshichika Otani   +7 more
doaj   +1 more source

Propagation of spin waves through a Néel domain wall [PDF]

Applied Physics Letters, 2020
Spin waves have the potential to be used as a next-generation platform for data transfer and processing as they can reach wavelengths in the nanometer range and frequencies in the terahertz range. To realize a spin-wave device, it is essential to be able to manipulate the amplitude as well as the phase of spin waves.
Wojewoda, O., Hula, T., Flajšman, L., Vaňatka, M., Gloss, J., Holobrádek, J., Staňo, M., Stienen, S., Körber, L., Schultheiß, K., Schmid, M., Schultheiß, H., Urbánek, M.   +12 more
openaire   +2 more sources

Domain wall propagation in Fe-rich magnetic microwires with graded magnetic anisotropy

AIP Advances, 2022
We observed that stress-annealing of Fe75B9Si12C4 magnetic microwire at variable annealing temperature allows to create graded magnetic anisotropy. We have found that single domain wall (DW) propagation in a media with graded magnetic anisotropy is ...
P. Corte-Leon, V. Zhukova, J. M. Blanco, M. Ipatov, A. Fert, J. Gonzalez, A. Zhukov   +6 more
doaj   +1 more source