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http://dx.doi.org/10.4191/KCERS.2003.40.9.855

Effect of Annealing for YIG Single Crystal Thick Films  

김근영 (성균관대학교 신소재공학과)
윤석규 (성균관대학교 신소재공학과)
김용탁 (성균관대학교 신소재공학과)
이성문 (성균관대학교 신소재공학과)
윤대호 (성균관대학교 신소재공학과)
Publication Information
Abstract
When the PbO-based flux system is used in the Liquid Phase Epitaxy (LPE) method for Yttrium Iron Garnet (YIG) thick film, the effect of Pb ions incorporated into the grown crystal; increase the lattice parameter, changed the uniaxial magnetic anisotropy constant (Ku) or conductance of grown film. It exerts a bad influence on physical property such as increasing optical absorption of grown film. The content of the Pb ion in crystal was decreased by volatilization of Pb ion after annealing; therefore, the lattice parameter of film was reduced on an average 0.0115 ${\AA}$ by the the Pb ion.
Keywords
Yttrium Iron Garnet (YIG) thick film; LPE; Pb ion; Lattice parameter; Annealing;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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