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用合金Te_x(In_ySe(1-y)_(1-x),单源热蒸发成膜。非晶态Te_x(In_ySe(1-y)_(1-x)膜在100℃左右发生相变。相变引起膜光学性质较大变化。膜Te_x(In_ySe(1-y)_(1-x)抗氧化,对激光束能量要求低,是一种良好的可逆相交记录介质。
A single-source thermal evaporation of Te_x (In_ySe (1-y) _ (1-x) alloy was used to form a film.The phase of amorphous Te_x (In_ySe (1-y) _ (1-x) The phase change causes a large change in the optical properties of the film.Te_x (In_ySe (1-y) _ (1-x) is an excellent reversible intersection recording medium with low oxidation resistance and low energy requirement for the laser beam.