Abstract High-speed epitaxial growth of a (4 2 0)-oriented Y3Fe5O12 (YIG) thick film on (4 2 0) Y3Al5O12 substrate was demonstrated with a high deposition rate of 33 μm h−1 using metal-organic chemical vapor deposition. The epitaxial YIG thick film exhibited a high saturation magnetization of 202 emu cm−3, which was greater than the value reported for a single crystal. X-ray photoelectron spectroscopy implies that the high magnetization was associated with a reduced state of Fe ion in the garnet structure.

中文翻译：

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使用金属有机化学气相沉积在 (420) Y3Al5O12 衬底上高速外延生长高磁化 Y3Fe5O12 厚膜

摘要 使用金属有机化学气相沉积在 (4 2 0) Y3Al5O12 衬底上以 33 μm h-1 的高沉积速率证明了 (4 2 0) 取向的 Y3Fe5O12 (YIG) 厚膜的高速外延生长。外延 YIG 厚膜表现出 202 emu cm-3 的高饱和磁化强度，大于单晶报道的值。X 射线光电子能谱表明高磁化强度与石榴石结构中 Fe 离子的还原状态有关。