[1]李　莎,叶永红,王志兵,等.多孔氧化铝膜的制备及其光学性质[J].南京师大学报(自然科学版),2007,30(04):50-52.
　Li Sha,Ye Yonghong,Wang Zhibing,et al.The Fabrication and Optical Property of Porous Alumina[J].Journal of Nanjing Normal University(Natural Science Edition),2007,30(04):50-52.
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多孔氧化铝膜的制备及其光学性质()
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《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

卷:
第30卷
期数:
2007年04期
页码:
50-52
栏目:
物理学
出版日期:
2007-12-30

文章信息/Info

Title:
The Fabrication and Optical Property of Porous Alumina
作者:
李　莎1 ; 叶永红1 ; 王志兵1 ; 石彦茂2 ; 蔡称心2
(1. 南京师范大学物理科学与技术学院,江苏省光电技术重点实验室,江苏南京210097)
(2. 南京师范大学化学与环境科学学院,江苏南京210097)
Author(s):
Li Sha1; Ye Yonghong1; Wang Zhibing1; Shi Yanmao2; Cai Chenxin2
1.School of Physical Science and Technology,Nanjing Normal University,Jiangsu Key Lab on Opto-Electronic Technology,Nanjing 210097,China
2. School of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097, China
关键词:
周期结构金属薄膜;  多孔氧化铝膜;  表面等离子激元波;  透过率增强
Keywords:
periodically perforated metal film;  porous alumina;  surface p lasmon polaritons;  enhanced transmission
分类号:
O614.3
摘要:
提出了一种制备具有周期结构金属薄膜的新方法---阳极氧化法制备多孔氧化铝膜.以草酸为电解液,制备出了几种表面孔径不同的多孔氧化铝膜,并在其表面镀银制得样品.用场发射扫描电镜观察多孔氧化铝膜的表面形貌,并采用光谱仪测定了样品的透射光谱.研究发现,由于表面等离子激元波(surface plasmon polaritons,SPPs)的作用,在可见光波段观察到了透过率异常增强现象.
Abstract:
Anodic alumina membranes as a new method of fabricating periodically perforated metal films is reported. Porous alumina substrates were p repared in oxalic acid electrolyte with different interpore dis tance, and silver films were deposited on these substrates as the samp les. Field emission scanning elec tron microscope ( FESEM) was used to observe the surface morphology, and op tical spectroscopywas used to measure the transmission spectrum of samp les. Due to the involvement of surface p lasmon polaritons, the enhanced transmission in the visible regions was observed.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目:国家自然科学基金(90401024)资助项目.
作者简介:李　莎(1982—) ,女,硕士研究生,主要从事光电功能材料的学习与研究. E-mail: sha - lee@163. com
通讯联系人:叶永红(1968—) ,教授,主要从事光电功能材料的教学与研究. E-mail: yeyonghong@njnu. edu. cn
更新日期/Last Update: 2013-05-05