Magnetic State of Y3Fe5-XScxO12 Garnets

Abstract:

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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.

Info:

Periodical:

Solid State Phenomena (Volumes 168-169)

Main Theme:

Edited by:

V. Ustinov

Pages:

477-480

DOI:

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

Citation:

Y.G. Chukalkin and A.E. Teplykh, "Magnetic State of Y3Fe5-XScxO12 Garnets", Solid State Phenomena, Vols. 168-169, pp. 477-480, 2011

Online since:

December 2010

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Price:

$35.00

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