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Dipolar interaction

Magic Sandwich to Stimulated Echo Relative change to identify sign and intensity of dipolar interaction in anisotropic tissue

Magic Sandwich to Stimulated Echo Relative change to identify sign and intensity of dipolar interaction in anisotropic tissue

... Among the MR techniques playing on dipolar interaction (Hd), the magic sandwich echo sequence (MSE) is very seldom used in biological application. So far, the magic echo has been compared to the spin echo. ...

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Dipolar Collisions of Ultracold Ground-State Bosonic Molecules

Dipolar Collisions of Ultracold Ground-State Bosonic Molecules

... many-body dipolar physics, suppression of the undesired loss is ...by dipolar interaction mediated long-range shielding with J = 1 molecules in a specially chosen elec- tric field [ 39 , 42 , 43 ] ...

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The Random Fuse Network as a Dipolar Magnet

The Random Fuse Network as a Dipolar Magnet

... is dipolar. Even in the absence of disorder, the dipolar interaction in Ising spin models [21] leads to a rich behavior [22,23] not yet fully ...

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Derivation of the dipolar Gross-Pitaevskii energy

Derivation of the dipolar Gross-Pitaevskii energy

... THE DIPOLAR GROSS-PITAEVSKII ENERGY ARNAUD TRIAY ...the dipolar Gross-Pitaevskii functional, when N tends to ...cubic interaction term, the latter has the long range dipolar ...two-particle ...

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Optimizing magneto-dipolar interactions for synchronizing vortex based spin-torque nano-oscillators

Optimizing magneto-dipolar interactions for synchronizing vortex based spin-torque nano-oscillators

... the dipolar energy is proposed. The dipolar interaction energy is here summed up over the full magnetization distributions obtained by micromag- netic ...

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Effects of (Multi)branching of Dipolar Chromophores on Photophysical Properties and Two-Photon Absorption

Effects of (Multi)branching of Dipolar Chromophores on Photophysical Properties and Two-Photon Absorption

... strong interaction among branches in all excited ...the dipolar interaction (Förster limit), there exists a considerable through-space exchange interaction (Dexter ...state, interaction ...

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Derivation of the time-dependent Gross-Pitaevskii equation for the dipolar gases

Derivation of the time-dependent Gross-Pitaevskii equation for the dipolar gases

... exact type of potentials we consider will be detailed later. The derivation of the Gross-Pitaevskii energy for the ground state of a Bose gas with dipolar interaction was studied in [37]. A quantitative ...

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A tunable magnetic metamaterial based on the dipolar four-state Potts model

A tunable magnetic metamaterial based on the dipolar four-state Potts model

... The dipolar four-state Potts model explains our experimental observations and sheds light on the role of symmetry, as well as short- and long- range dipolar magnetic interactions, in such non-Ising spin ...

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Phase diagram of a three-dimensional dipolar model on an fcc lattice

Phase diagram of a three-dimensional dipolar model on an fcc lattice

... FIG. 11. Anisotropy, a) and dipolar, b) components of the heat capacity. In the RAD case the total capacity includes only the C dip component. Symbol: L = 7 for λ u ≤ 4 and L = 4 otherwise. Solid blue lines for λ ...

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Spatially periodic domain wall pinning potentials: Asymmetric pinning and dipolar biasing

Spatially periodic domain wall pinning potentials: Asymmetric pinning and dipolar biasing

... and dipolar “orange peel” cou- pling are weak (on the order of or less than 1 Oe) and in the final structure are dominated by the strong dipolar fields of the nanoplatelets (see ...

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Dimension reduction for dipolar Bose-Einstein condensates in the strong interaction regime

Dimension reduction for dipolar Bose-Einstein condensates in the strong interaction regime

... WEIZHU BAO, LOÏC LE TREUST, AND FLORIAN MÉHATS Abstract. We study dimension reduction for the three-dimensional Gross- Pitaevskii equation with a long-range and anisotropic dipole-dipole interaction modeling ...

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Uniqueness of mainly dipolar magnetic fields recovered from directional data

Uniqueness of mainly dipolar magnetic fields recovered from directional data

... If it is known to have monopole sources (such as in the case of the gravitational field), then the maximum dimension of the space and cone of solutions of the unsign[r] ...

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Effect of substitution on the intramolecular 1,3-dipolar cycloaddition of alkene tethered münchnones

Effect of substitution on the intramolecular 1,3-dipolar cycloaddition of alkene tethered münchnones

... guillaume.belanger@usherbrooke.ca ReceiVed July 27, 2006 A sequence of chemoselective activation of N-acylaminoacids, mu¨nchnone generation, intramolecular 1,3-dipolar cycloaddition, and ring opening efficiently ...

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1,3-Dipolar cycloadditions with azomethine ylide species generated from aminocyclopropanes

1,3-Dipolar cycloadditions with azomethine ylide species generated from aminocyclopropanes

... 1. Introduction 1,3-Dipolar cycloaddition reactions constitute a general and versatile tool for the synthesis of five- membered ring heterocycles. 1 Among the various 1,3-dipoles that can be used, azomethine ...

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Complexes of dipolar excitons in layered quasi-two-dimensional nanostructures

Complexes of dipolar excitons in layered quasi-two-dimensional nanostructures

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...

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Coherent control of dipolar coupled spins in large Hilbert spaces

Coherent control of dipolar coupled spins in large Hilbert spaces

... For our sensitivity measurements, we design two multiple-pulse control techniques (based on coherent averaging theory) - one that suspends all spin interactions in the syst[r] ...

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Domain decoration in dipolar coupled ferromagnetic stacks with perpendicular anisotropy

Domain decoration in dipolar coupled ferromagnetic stacks with perpendicular anisotropy

... interstack dipolar fields 兲 acting inside the S S plane at a distance x from the S H domain border or from the base of a 1 ␮ m long channel have been evaluated ...

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Transport of dipolar excitons in (Al,Ga)N/GaN quantum wells.

Transport of dipolar excitons in (Al,Ga)N/GaN quantum wells.

... of dipolar indirect excitons along the growth plane of polar (Al,Ga)N/GaN quantum well structures by means of spatially- and time-resolved photoluminescence ...

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Phase transition in an out-of-equilibrium monolayer of dipolar vibrated grains

Phase transition in an out-of-equilibrium monolayer of dipolar vibrated grains

... In the present experiment, we are concerned by gran- ular systems where an another interaction is added to the usual hard sphere collisions. To do so, we use pre- magnetized spheres. Magnetized spheres have been ...

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Musique et interaction

Musique et interaction

... mot interaction et les références à l’interactivité comme une notion ou un processus associé aux différents domaines de la création artistique [15] ont subi un des plus grands phénomènes d’expansion au cours des ...

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