[PDF] Top 20 Magnetic vortex dynamics nanostructures

... performing Magnetic Resonance Force Microscopy (MRFM) was proposed in the early 90’s by John Sidles ...and Magnetic Force Microscopy (AFM/MFM) gives access to a high spatial ...of magnetic moments, ... Voir le document complet

... 1 nm Ge base layer on a Si substrate with an amorphous SiO 2 top layer. The Pb film is covered by a 10 nm Ge layer, which prevents the influence of the proximity effect with the metallic dot array. In order to avoid ... Voir le document complet

... magnetization dynamics in different magnetic systems have become of large interest, in particular with respect to the industrial applications such as magnetic ...first magnetic recording ... Voir le document complet

... single vortex and the indirect rela- tion between the vortex dynamics and the integrated response, has provided a drive to develop alternative methods aiming to directly probe the ac properties of a ... Voir le document complet

... tail vortex domain wall in a constriction with cylindrical ...complex vortex like state whose propagation through the constriction depends on the relative angle between the applied field and the cone ...the ... Voir le document complet

... of magnetic dipoles induced by non–magnetic ...the dynamics of mag- netic dipoles in the vicinity of nanostructures of arbitrary ...of magnetic transitions with respect to electric ... Voir le document complet

... vortex is not located at the center of the ...the vortex placed either in the upper or in the lower part of the ...two magnetic vortices (2VW) with antiparallel ... Voir le document complet

... the vortex ensemble is forced to ...the vortex ensemble then takes place through the ...the magnetic field distribution created by a transport ... Voir le document complet

... vortex is not located at the center of the ...the vortex placed either in the upper or in the lower part of the ...two magnetic vortices (2VW) with antiparallel ... Voir le document complet

... One-dimensional magnetic nanostructures have for the past two decades been of increased interest for the develop- ment of future spintronic devices 1–4 motivated by concepts like Magnetic Race Track ... Voir le document complet

... The outline of the paper is as follows. In Sec. II A we present a model of the ferromagnetic superconductor and review the result for the magnetic excitations spectrum in the Meissner state (see Ref. 8 ). In Sec. ... Voir le document complet

... nanoelectronics. Dynamics of quantum particles in these heterogeneous fields, shaped by continuous spatial variations of potential as well as its gradient, attracts a growing attention in several fields of atomic, ... Voir le document complet

... confined nanostructures has been an area of high interest in the past ...a vortex core is present, the Landau flux closure and vortex domain configurations being the most obvious ...entities, ... Voir le document complet

... nanocontact vortex oscillator opens up a number of perspectives for both fundamental and applied ...the vortex core polarity, whose dynamics is challenging to probe ...transient dynamics ... Voir le document complet

... Here, we demonstrate experimentally that the chaotic regime of the NCVO involves simple aperiodic waveform patterns. These can be encoded into bit sequences, which are correlated with the core-polarity state of the ... Voir le document complet

... 5.3.7 FOREBODY/WING/TAIL RESULTS As expected, the addition of a forebody has an important impact on the flow, specifically, the presence of forebody vortices and their interaction with the leading-edge ones result in ... Voir le document complet

... vortices. However, at a slightly lower temperature, T /T c = 0.93, the interstitial vortices freeze up leading to a strong reduction of the ac screening length. We propose a simple model for the vortex response in ... Voir le document complet

... the magnetic molecular dynamics (MMD) cannot mimic the magnetization dynamics without introducing the spins as supplemental dynamical ...the dynamics of classical particles with spin degrees ... Voir le document complet

... KEYWORDS: Magnetoresistance, platinum oxide, nanocontact, spin-dependent tunneling C alculations suggest that platinum atomic chains of 1 nm or longer should exhibit spontaneous Hund ’s rule superparamagnetism at low ... Voir le document complet

... Our simulation scheme differs from previous works @32,33# in that the initial state corresponds to a set of N particles connected to each other in a rigid-rod-like configu- ration and are subsequently subjected to a ... Voir le document complet