A crystal structure compound represented by the following composition formula (2) and having a diffraction peak in the range of the incident angle (2θ) observed by the X-ray (Cu—Kα ray) diffraction measurement specified in the following (A) to (K). A. (InxGayAlz) 2O3 ... (2) (In equation (2), 0.47 ≦ x ≦ 0.53, 0.17 ≦ y ≦ 0.43, 0.07 ≦ z ≦ 0.33, x + y + z = 1) 31 ° to 34 ° ... (A), 36 ° to 39 ° ... (B), 30 ° to 32 ° ... (C), 51 ° to 53 ° ... ( D), 53 ° to 56 ° ... (E), 62 ° to 66 ° ... (F), 9 ° to 11 ° ... (G), 19 ° to 21 ° ... (H) , 42 ° to 45 ° ... (I), 8 ° to 10 ° ... (J), 17 ° to 19 ° ... (K)
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机译:由以下组成式(2)表示的晶体结构化合物,其衍射峰在通过以下(A)至(X)中指定的X射线(Cu-Kα射线)衍射测量观察到的入射角(2θ)范围内。 (K)。 A.(InxGayAlz)2O3 ...(2)(在等式(2)中,0.47≤x≤0.53,0.17≤y≤0.43,0.07≤z≤0.33,x + y + z = 1)31°至34° ...(A),36°至39°...(B),30°至32°...(C),51°至53°...(D),53°至56°.. 。(E),62°至66°...(F),9°至11°...(G),19°至21°...(H),42°至45°...( I),8°至10°...(J),17°至19°...(K)
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