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サファイア結晶構造解説：A面、C面、R面とその半導体応用
Sapphire (α-Al₂O₃) is one of the most widely used substrate materials in the semiconductor and optoelectronics industries. Its exceptional mechanical hardness, chemical stability, and wide
Sapphire (α-Al₂O₃) is one of the most widely used substrate materials in the semiconductor and optoelectronics industries. Its exceptional mechanical hardness, chemical stability, and wide