[9p-PB1-1~80] 10 Spintronics and Magnetics (Poster)

[9p-PB1-21] Study on preparation conditions for Nd₂BiFe₄GaO₁₂ by metal organic decomposition method

〇(M2)Jiaxin Zhao¹, Masami Nishikawa¹, Takayuki Ishibashi¹, Masami Kawahara² (1.Nagaoka Univ. of Tech., 2.High Purity Materials Kojundo Chemical Lab.)

Keywords:garnet, metal organic decomposition method, buffer layer

Recently, Bi-substituted rare-earth iron garnets have attracted great attention for magneto-optical (MO) imaging due to their huge MO effects. In this paper, we report a study on the preparation conditions for Nd₂BiFe₄Ga₁O₁₂ thin films by the metal-organic decomposition method, where pre-annealing temperatures were varied from 350 to 450 ºC. Those samples were characterized by X-ray diffraction measurement and MO measurement.