ORDERED METAL NANOHOLE ARRAYS MADE BY A 2-STEP REPLICATION OF HONEYCOMB STRUCTURES OF ANODIC ALUMINA

被引：4730

作者：

MASUDA, H

FUKUDA, K

机构：

[1] Department of Industrial Chemistry, Faculty of Technology, Tokyo Metropolitan University, Hachioji, Tokyo 192-03

来源：

SCIENCE | 1995年 / 268卷 / 5216期

关键词：

D O I：

10.1126/science.268.5216.1466

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A highly ordered metal nanohole array (platinum and gold) was fabricated by a two-step replication of the honeycomb structure of anodic porous alumina. Preparation of the negative porous structure of porous alumina followed by the formation of the positive structure with metal resulted in a honeycomb metallic structure. The metal hole array of the film has a uniform, closely packed honeycomb structure approximately 70 nanometers in diameter and from 1 to 3 micrometers thick. Because of its textured surface, the metal hole array of gold showed a notable color change compared with bulk gold.

引用

页码：1466 / 1468

页数：3

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