Results 271 to 280 of about 189,766 (297)

Avalanches as propagating domain walls in a micromagnetic model

Physica D: Nonlinear Phenomena, 1998
Abstract The ideas of self-organized criticality can be partially applied to describe collective demagnetization process. The basic point to proceed with this analysis is the identification of propagating domain walls with avalanches. We study the avalanche size distributions in a micromagnetic model describing a textured polycrystal.
O.A. Chubykalo, J.M. González, J. González   +2 more
openaire   +1 more source

Wave propagation along domain walls in magnetic films

IEEE Transactions on Magnetics, 1974
It is shown by theoretical analysis that domain walls can support two different types of waves denoted as "magnetostatic interface waves" and "wall displacement waves". The magnetostatic interface waves are similar in character to magnetostatic surface waves.
openaire   +1 more source

Detection of domain wall propagation in a mesoscopic wire

Journal of Magnetism and Magnetic Materials, 2002
Extraordinary Hall effect was used to detect the propagation of a domain wall in magnetic devices patterned in sputter grown Pt/Co(1 nm)/Pt sandwiches with perpendicular easy magnetization axis. In such films, domain walls propagate as coherent 1D nano-object in a 2D medium with weak fluctuation energy density.
F. Cayssol, D. Ravelosona, J. Wunderlich, C. Chappert, V. Mathet, J.-P. Jamet, J. Ferré   +6 more
openaire   +1 more source

Effect of domain walls on the propagation of microwaves

Soviet Physics Journal, 1985
The propagation of microwaves in ferrimagnets is affected mainly by the gyrotropic terms of the magnetic permeability tensor, due in this frequency range to ferromagnetic and exchange resonances. It is shown that the change in the gyrotropic terms in the domain wall region leads to the existence of a localized mode propagating close to the domain wall.
A. K. Zvezdin, K. M. Mukimov, A. N. Popov, Kh. I. Turkmenov   +3 more
openaire   +1 more source

Domain Wall Propagation in Nearly Zero Magnetostrictive Amorphous Microwires

IEEE Transactions on Magnetics, 2008
Results on the investigation of the propagating 180deg domain walls in bistable amorphous glass-coated microwires with nearly zero magnetostriction are reported for the first time. As-cast glass-coated microwires are bistable only if their metallic nucleus diameter is larger than 20 mum.
H. Chiriac, T.-A. Ovari, M. Tibu
openaire   +1 more source

Architecture of the dynamic fungal cell wall

Nature Reviews Microbiology, 2022
Neil A R Gow, Megan D Lenardon
exaly  

Structure and growth of plant cell walls

Nature Reviews Molecular Cell Biology, 2023
Daniel J Cosgrove
exaly  

Bloch Line Propagation in Straight Domain Walls

IEEE Translation Journal on Magnetics in Japan, 1985
K. Matsuyama, H. Asada, S. Konishi
openaire   +1 more source

Cell Wall Signaling in Plant Development and Defense

Annual Review of Plant Biology, 2022
Sebastian Wolf
exaly  

Growth of the plant cell wall

Nature Reviews Molecular Cell Biology, 2005
Daniel J Cosgrove
exaly