Coherent inelastic light scattering from a microwave-excited array of magnetic particles

M. Grimsditch; F. Y. Fradin; Y. Ji; A. Hoffmann; R. E. Camley; V. Metlushko; V. Novosad

doi:10.1103/PhysRevLett.96.047401

Coherent inelastic light scattering from a microwave-excited array of magnetic particles

M. Grimsditch, F. Y. Fradin, Y. Ji, A. Hoffmann, R. E. Camley, V. Metlushko, V. Novosad

Research output: Contribution to journal › Article › peer-review

Abstract

Inelastic light scattering from an array of Permalloy particles driven by a microwave magnetic field is shown to be a coherent phenomenon in which the scattered radiation is observed only at diffraction angles corresponding to the reciprocal lattice of the array. The results are explained in terms of the phase coherence of the inelastically scattered light by each of the particles.

Original language	English (US)
Article number	047401
Journal	Physical review letters
Volume	96
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevLett.96.047401
State	Published - 2006
Externally published	Yes

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General Physics and Astronomy

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10.1103/PhysRevLett.96.047401

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abstract = "Inelastic light scattering from an array of Permalloy particles driven by a microwave magnetic field is shown to be a coherent phenomenon in which the scattered radiation is observed only at diffraction angles corresponding to the reciprocal lattice of the array. The results are explained in terms of the phase coherence of the inelastically scattered light by each of the particles.",

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AU - Fradin, F. Y.

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AU - Hoffmann, A.

AU - Camley, R. E.

AU - Metlushko, V.

AU - Novosad, V.

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AB - Inelastic light scattering from an array of Permalloy particles driven by a microwave magnetic field is shown to be a coherent phenomenon in which the scattered radiation is observed only at diffraction angles corresponding to the reciprocal lattice of the array. The results are explained in terms of the phase coherence of the inelastically scattered light by each of the particles.

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Coherent inelastic light scattering from a microwave-excited array of magnetic particles

Abstract

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