采用分子动力学方法对液态Ga 的凝固过程进行了模拟研究. 结果表明, 与通常液态及非晶态金属相反, 随着温度降低, 与二十面体相关的1551键型数越来越少, 而与菱面体相关的1311, 1301和1201键型数目显著增加, 最后形成以菱面体结构单元为主的非晶态结构. 以1.69×1012K/s的速度冷却时, 得到非晶态结构; 以1.01×1011K/s的速度冷却时, 发生晶化, 结晶转变温度约为144K.
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