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阳极氧化多孔氧化铝薄膜(anodicporousaluminafilm,APA)作为模板的应用已引起广泛关注。它的优点在于其主要的特征参数如孔径(1~300nm)、孔长(10~3000nm)及孔密度(108~1011cm-2)都可以用选择不同腐蚀电压的方法来加以控制,孔的长度直径比可达1000以上[1],而且在理想的APA膜?
The use of anodicporous aluminum oxide film (APA) as a template has drawn much attention. Its advantage is that its main characteristic parameters such as aperture (1 ~ 300nm), hole length (10 ~ 3000nm) and hole density (108 ~ 1011cm-2) can be controlled by choosing different etching voltage. The hole length Diameter ratio up to more than 1000 [1], but also in the ideal APA film?