介绍了一种通过气相沉积法自催化生长氧化锌纳米线的方法.氧化锌纳米线的生长方向为〈001〉,其尺寸随反应温度的升高而增大.光致发光分析表明绿光发射强度随氧化锌纳米线尺寸而变化.当氧化锌纳米线直径小至5～10nm时,由于量子效应而表现出非常强的绿光发射.
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