dipolar interactions
Effect of dipolar interactions and DC magnetic field on the specific absorption rate of an array of magnetic nanoparticles
... VI. CONCLUSION AND PERSPECTIVES We have proposed a theoretical model and a practical tool for studying the qualitative behavior of the specific absorption rate of a monodisperse assembly of magnetic nanoparticles with ...
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Study of light-induced dipolar interactions in cold atoms assemblies
... light-induced dipolar interactions in cold atoms assemblies Keywords : cold atoms, dipole-dipole interactions, light scattering, collective effects, superradiance Abstract : Our team studies the ...
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Balancing interlayer dipolar interactions in multilevel patterned media with out-of-plane magnetic anisotropy
... and dipolar interlayer interactions has been ob- served in continuous films with out-of-plane magnetic ...such interactions in struc- tures with reduced lateral dimensions and out-of-plane aniso- ...
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Optimizing magneto-dipolar interactions for synchronizing vortex based spin-torque nano-oscillators
... In a previous work 21 , 22 , we studied the capability of two vortex-based STNOs to synchronize through dipolar coupling. In this first approach, we have only considered the case of two vortices with identical ...
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Dipolar Collisions of Ultracold Ground-State Bosonic Molecules
... The dipolar collision between ultracold polar molecules is an important topic both by its own right from the fundamental point of view and for the successful exploration of many-body physics with strong and ...
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Long-Range Order in the Dipolar XY Antiferromagnet Er2Sn2O7
... the dipolar XY pyrochlore ...range dipolar interactions at finite temperature are needed to understand the role of fluctuations and enlighten the existence of exotic excita- ...
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Domain decoration in dipolar coupled ferromagnetic stacks with perpendicular anisotropy
... boundary. For high negative fields 共H⬍−100 Oe兲, only channels maintain an up-up spin configuration. We have reported on the direct observation of the role of dipolar interactions between two ferromagnetic ...
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A tunable magnetic metamaterial based on the dipolar four-state Potts model
... the dipolar interactions by a factor of ...four-state dipolar Potts model at 45° from a square lattice and the most studied square Ising ...a dipolar approximation). Achieving a perfect ...
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Magnetic Dipolar Ordering and Quantum Phase Transition in an Fe8 Molecular Magnet
... weak interactions, quantum fluctuations can become noticeable at moderate transverse ...hyperfine interactions seriously limit the observa- tion of the intrinsic quantum criticality in these materials [12, ...
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Mean-field phase diagram and spin glass phase of the dipolar Kagome Ising antiferromagnet
... the dipolar interactions of ...the dipolar couplings up to second nearest-neighboring plaquettes ...the interactions between the spins be- longing to the red plaquette α of ...
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Complexity of dipolar exciton Mott transition in GaN/(AlGa)N nanostructures
... of dipolar liquids, superfluid- ity, and excitonic ferromagnetism [ 8 – 16 ...multiparticle interactions and correlations due to the IX dipolar ...Therefore, dipolar IXs are expected to behave ...
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Independent EEG sources are dipolar.
... nearly dipolar scalp maps, even though none of the ICA/BSS algorithms we tested here either incorporate or take advantage of any biophysical or topographical information about electrode locations or source ...
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Phase transition in an out-of-equilibrium monolayer of dipolar vibrated grains
... V. DISCUSSION AND CONCLUSIONS In summary, quasi-static cooling and heating of a layer of dipolar interacting spheres is performed by slow changes of the driving acceleration. The system ex- hibits an hysteretic ...
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Effect of substitution on the intramolecular 1,3-dipolar cycloaddition of alkene tethered münchnones
... π -nucleophile. These transformations lead to valuable building blocks for alkaloid syntheses. Results and Discussion We investigated the three different paths of intramolecular 1,3-dipolar cycloaddition of ...
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Derivation of the time-dependent Gross-Pitaevskii equation for the dipolar gases
... In this work we give the first the derivation of the dipolar Gross-Pitaevskii (GP) equation from the N -body Scrhödinger dynamics. The GP equation determines the evolution of the common wave function of all the ...
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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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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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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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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
... 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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