Magnetic State of Y3Fe5-XScxO12 Garnets

Y.G. Chukalkin; A.E. Teplykh

doi:10.4028/www.scientific.net/SSP.168-169.477

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HomeSolid State PhenomenaSolid State Phenomena Vols. 168-169Magnetic State of Y3Fe5-XScxO12 Garnets

Magnetic State of Y₃Fe_5-XSc_xO₁₂ Garnets

Abstract:

Ferrogarnets of the system {Y3}[Fe2-xScx](Fe3)O12 were investigated by neutron diffraction and magnetic methods. Parameters of crystal structure were refined. It was found that deviations from a collinear ferrimagnetic structure emerged at x ~ 0.7. At high concentrations of Sc a growth of the high-field magnetic susceptibility and an abnormal temperature dependences of dynamic susceptibility typical of local angular spin structures were revealed. The fracture temperatures for the local angular structures were determined.

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Solid State Phenomena (Volumes 168-169)

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477-480

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https://doi.org/10.4028/www.scientific.net/SSP.168-169.477

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Online since:

December 2010

Authors:

Y.G. Chukalkin, A.E. Teplykh

Keywords:

Crystal Structure, Ferrogarnets, Magnetic Methods, Magnetic State, Neutron Diffraction

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