采用物理气相沉积的方法,在较低的温度下(500℃)制备出高产率的高度有序的单晶氧化锌纳米线阵列.对所制得的氧化锌纳米线阵列进行表征发现其在[001]取向优先生长.室温光致发光谱测试发现,样品在紫外光激发下有很强的绿光发射(峰值波长约500nm)和稍弱的紫外光发射(峰值波长约380nm).基于其优异的发光性能,初步探讨了其发光机理,并对其生长机制进行了简单的讨论. High-order high-order single-crystal ZnO nanowire arrays were prepared at lower temperature (500 ℃) by physical vapor deposition method.The ZnO nanowire arrays prepared were characterized by XRD, 001] orientation. The room temperature photoluminescence (PL) spectroscopy test showed that the sample has a strong green emission (peak wavelength of about 500 nm) and weaker UV emission (peak wavelength of about 380 nm) under UV excitation. The luminescent mechanism of the luminescent properties was discussed, and its growth mechanism was briefly discussed.