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Domain walls and domain structure

Ferromagnetic domain structure of La0.78Ca0.22MnO3 single crystals

Ferromagnetic domain structure of La0.78Ca0.22MnO3 single crystals

... the domain structure starts to undergo sig- nificant ...smooth domain walls become corru- gated and divide into segments separated by boundaries par- allel to the intersection of the ...

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Phase transitions in the domain structure of ferromagnetic superconductors

Phase transitions in the domain structure of ferromagnetic superconductors

... magnetic domain walls and vortices at the ...main structure in FS very ...the domain pinning effects can be taken into account by minor generalization of the method used in this ...

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Probing domain walls in cylindrical magnetic nanowires with electron holography

Probing domain walls in cylindrical magnetic nanowires with electron holography

... a domain wall presence and together with simulations enables identification of the DW and determination of its ...magnetic and electrostatic contributions to the phase shift can be modelled ...

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Magnetic domain structure and dynamics in interacting ferromagnetic stacks with perpendicular anisotropy

Magnetic domain structure and dynamics in interacting ferromagnetic stacks with perpendicular anisotropy

... facing walls preferentially oriented along the mean displace- ment ...facing walls connected structure remains stable over a long time since it is stabilized by a repulsive interac- ...up ...

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Raman signatures of ferroic domain walls captured by principal component analysis

Raman signatures of ferroic domain walls captured by principal component analysis

... rhombohedral structure with space group ...Li and Nb atoms. In the ferroelectric phase, Li and Nb atoms are slightly displaced from their position of high symmetry, defining the direction of the ...

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Electrical detection of internal dynamical properties of domain walls

Electrical detection of internal dynamical properties of domain walls

... conducting structure [ 10 , 11 ...contribution and have nearly zero magnetocrystalline anisotropy and magnetostriction, hence low ...signal and measure ...

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Unidirectional spin-wave channeling along magnetic domain walls of Bloch type

Unidirectional spin-wave channeling along magnetic domain walls of Bloch type

... Bloch walls could behave just like this, provided one is capable of ad- dressing individual walls in a dense ...] and does not rely on the interfacial Dzyaloshinskii-Moriya interaction, the effect of ...

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Current-driven dynamics of chiral ferromagnetic domain walls

Current-driven dynamics of chiral ferromagnetic domain walls

... 36 VIII. Current-driven DW motion in various out-of-plane magnetized ultrathin layered structures In this present work, we discuss the anomalously efficient current-driven DW dynamics in heavy-metal/ferromagnet/oxide ...

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Training Effect in an Exchange Bias System: The Role of Interfacial Domain Walls

Training Effect in an Exchange Bias System: The Role of Interfacial Domain Walls

... vertical domain walls in ferromagnetic and ferrimagnetic multilayers [11,12], as it provides a depth profile of both the sample structure and the vector ...direction and the ...

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Distributed Nonsmooth Contact Domain Decomposition (NSCDD): Algorithmic Structure and Scalability

Distributed Nonsmooth Contact Domain Decomposition (NSCDD): Algorithmic Structure and Scalability

... 8 V. Visseq, A. Martin, D. Dureisseix, F. Dubois, and P. Alart for a small number of processes. The number of iterations (independent from the communication scheme) is nearly constant for all the tested ...

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Lorentz microscopy mapping for domain walls structure study in L10 FePd thin films

Lorentz microscopy mapping for domain walls structure study in L10 FePd thin films

... left and upper right) a vectorial representation can be made (see Fig 5 bottom ...X-intensity and Y-intensity but also a couple of modulus and ...

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Dimensionality cross-over in magnetism: from domain walls (2D) to vortices (1D)

Dimensionality cross-over in magnetism: from domain walls (2D) to vortices (1D)

... crystalline structure, with a base close to a reg- ular hexagon ...length, and computed the expected DW length predicted by the simple Van den Berg geometrical ...thickness and infinite dimensions[ ...

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Asymptotic expansions and domain decomposition

Asymptotic expansions and domain decomposition

... multi-material structure are described by the elasticity tensor ...The structure is clamped on a part Γ 0 ⊂ ∂ Ω (of surface measure > 0) and a density F of surface forces is applied ...

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New approaches to understand conductive and polar domain walls by Raman spectroscopy and low energy electron microscopy

New approaches to understand conductive and polar domain walls by Raman spectroscopy and low energy electron microscopy

... scattered and an aperture in the back focal plane is used to image only electrons following the desired Bragg’s ...The domain wall appears as a region of width a few interatomic spacing with a slightly ...

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Generation and manipulation of domain walls using a thermal gradient in a ferrimagnetic TbCo wire

Generation and manipulation of domain walls using a thermal gradient in a ferrimagnetic TbCo wire

... generation and manipulation, the Tb 22 Co 78 sample was annealed at 200  C for 2 h and then patterned into a series of wires with Hall crosses, from 2 lm to 10 lm wide and 20 lm to 40 lm long by ...

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High order HDG method and domain decomposition solvers for frequency‐domain electromagnetics

High order HDG method and domain decomposition solvers for frequency‐domain electromagnetics

... to domain decomposition (DD) based hybrid iterative-direct parallel solution ...accuracy and flexibility with regards to the discretization of complex geometrical features, while keeping the computational ...

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Domain walls inside localised orientifolds

Domain walls inside localised orientifolds

... branes and NS5 ...the domain wall ...NS5 and the D8 energy remained unaffected with the same zero mode is a non-trivial computation that required the knowledge of the 10D 1/4 BPS equations with ...

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Domain Theory 101 : an ideal exploration of this domain

Domain Theory 101 : an ideal exploration of this domain

... As always, it is interesting to have examples. For continuous dcpos, we have all those of Section 2.5. We can add continuous lattices ([11]) as well as algebraic dcpos. The latter are continuous by definition. We also ...

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Dynamic-Domain RRTs: Efficient Exploration by Controlling the Sampling Domain

Dynamic-Domain RRTs: Efficient Exploration by Controlling the Sampling Domain

... adaptations and extensions of RRTs are proposed to handle different classes of ...issues and propose a general framework for minimizing the effect of some of these ...developed and implemented a ...

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Structure de la sous-unité β du canal calcique : la place du β-interaction domain

Structure de la sous-unité β du canal calcique : la place du β-interaction domain

... homology domain 3) situé dans le domaine C1 et un site possédant une homologie avec les domaines guanylate kinase (GK en C2) [6] , dont les rôles ne sont pas encore précisément connus, mais dont l’agence- ment ...

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