以高纯的Zn、Mg以及Se2单质为生长原料,加入高纯的碘单质作为反应输运剂,采用化学气相输运(CVT)方法成功制备了ZnMgSe单晶,并且分别采用X射线衍射、双晶衍射、紫外可见分光光度计、红外光谱仪以及光致发光(PL)技术研究了晶体的结构、结晶质量以及光学性质.结果表明,制备的单晶结晶性能良好,在500 ~ 1500 nm波长范围内的透过率接近50%,在400 ~ 4000 cm-1波长范围内的透过率达到42%,在2.0~2.6 eV范围内有三个明显的空位与杂质发光带.以Zn、Mg及Se2单质为生长原料,在输运剂I2的帮助下可以实现ZnMgSe单晶的生长.
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