具有纳米直径的纳米管和纳米丝之类的一维结构对检验和搞清维度和尺寸在光、电和机械特性方面作用的基础概念以及从探针微尖到纳米电子学互连的一系列应用都有巨大潜力［１］。Ｓｉ和Ｇｅ［２］之类晶状半导体纳米丝的合成很有希望用于器件和用来改善这种间接隙材料的光学... One-Dimensional Structures such as Nanotubes and Nanowires with Nanometer Diameter The basic concepts for examining and understanding the role of dimensions and dimensions in optical, electrical and mechanical properties and a series of interconnects ranging from probe tips to nanoelectronics Applications have great potential [1]. The synthesis of crystalline semiconductor nanowires, such as Si and Ge [2], is promising for use in devices and optics to improve this indirect gap material.