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本文研究了在銦、砷同时存在的情况下,用分光光度法直接测定镓和磷的显色条件,并应用于测定Ga_xIn_(1-x)As_(1-y)P_y外延层中的x,y值。
In this paper, the simultaneous determination of gallium and phosphorus by spectrophotometry in the presence of indium and arsenic, and the determination of x, y and z in Ga_xIn_ (1-x) As_ (1-y) y value.