Coherent inelastic light scattering from a microwave-excited array of magnetic particles.
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.
Grimsditch
M
M
Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA.
Fradin
F Y
FY
Ji
Y
Y
Hoffmann
A
A
Camley
R E
RE
Metlushko
V
V
Novosad
V
V