论文部分内容阅读
本文利用铁磁共振(FMR)研究磁泡石榴石膜内氮离子注入层的磁各向异性特性。建立了计算注入层感生各向异性的公式。根据实验测得的垂直FMR谱,确定了氮离子注入层的磁各向异性随注入剂量而变的关系。
In this paper, ferromagnetic resonance (FMR) was used to study the magnetic anisotropy of the nitrogen ion implanted layer in the bubble bubble garnet film. A formula to calculate the anisotropy of injection layer is established. According to the experimentally measured vertical FMR spectra, the relationship between the magnetic anisotropy of the nitrogen ion implanted layer and the injected dose is determined.