回顾了国内外Zn<,1-x>Cd<,x>O合金带隙研究的发展历程,总结和归纳了近10年来关于Zn<,1-x>Cd<,x>O合金中CA原子分数x与E<,g>(eV)关系的数据及理论等研究成果.在此基础上,以近10年来文献中的试验数据作为分析样本,考虑多种情况对其进行回归拟合,并对不同拟合方法及Cd含量时E<,g>的影响进行了深入的分析讨论.建立了Cd含量x与E<,g>的经验关系式(x-E<,g>关系式).与试验值相比,使用新x-E<,g>关系式预测得到的E<,g>值与其符合得较好,表明所建立的关系式能比较准确地反映Zn<,1-x>Cd<,x>O合金中Cd含量x与E<,g>之间的关系.
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