FMR studies Of Y3Fe5O12/Gd3Ga5O12 (YIG/GGG) superlattices and YIG thin films

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Title:	FMR studies Of Y3Fe5O12/Gd3Ga5O12 (YIG/GGG) superlattices and YIG thin films
Authors:	Chiang W.C. Chern M.Y. Lin J.G. Huang C.Y.
Contributors:	材料所
Keywords:	FMR YIG GGG superlattice anisotropy
Date:	2002
Issue Date:	2009-12-07 11:55:06 (UTC+8)
Abstract:	We have employed ferromagnetic resonance to obtain magnetic anisotropy information in a series of YIG/GGG superlattices and a sin-le YIG thin film with temperature variations. The Curie temperature of these samples increases with the YIG layer thickness, reaching saturation beyond a specific YIG thickness, As temperature rises, the magnitude of the calculated magnetocrystalline anisotropy constant decreases while the uniaxial anisotropy constant exhibits growing behavior. (C) 2002 Elsevier Science B.V. All rights reserved
Relation:	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS Volume: 239 Issue: 1-3 Special Issue: Sp. Iss. SI Pages: 332-334
Appears in Collections:	[Department of Chemical & Materials Engineering] journal articles

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