Long-Range-Ordered Anodic Porous Alumina with Less-Than-30 nm Hole Interval
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Long-range-ordered anodic porous alumina having hole intervals from 25 to 30 nm was prepared in H2SO4 electrolyte. Constant-voltage anodization under high temperature condition in addition to high concentration of H2SO4 generated the long-range-ordered anodic porous alumina having ideally ordered hole configuration with 25 and 30 nm hole intervals at 10 and 12 V, respectively.
- Jpn J Appl Phys
Jpn J Appl Phys 45(43), L1165-L1167, 2006-11-25
INSTITUTE OF PURE AND APPLIED PHYSICS