Controlled, perfect ordering in ultrathin anodic aluminum oxide templates on silicon

被引:34
作者
Robinson, Adam P. [1 ]
Burnell, Gavin [1 ]
Hu, Mingzhe [1 ]
MacManus-Driscoll, Judith L. [1 ]
机构
[1] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB1 2LL, England
关键词
D O I
10.1063/1.2794031
中图分类号
O59 [应用物理学];
学科分类号
摘要
Ultrathin, perfectly ordered anodic aluminum oxide templates have been produced on supporting substrates by focused ion beam prepatterning. This fast, flexible approach produces pore arrays with both hexagonal and square geometries and allows control over the pore pitch and diameter. The orientation of ordering can be controlled with nanometer precision. Pattern transfer into Si produces pore densities of up to 10(11) in.(-2). (c) 2007 American Institute of Physics.
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页数:3
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