Easy patterning of silver nanoparticle superstructures on silicon surfaces

被引：11
|
作者：
Li, Chao [1 ]
Tang, Zhiyong [1 ]
Jiang, Lei [2 ]
机构：
[1] Natl Ctr Nanosci & Technol, Lab Nanomat, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Funct Interface Mat Grp, Beijing 100190, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY | 2010年 / 20卷 / 43期
基金：
美国国家科学基金会;
关键词：
ENHANCED RAMAN-SCATTERING; PLASMONIC NANOSTRUCTURES; SIGNAL ENHANCEMENT; GOLD NANOPARTICLES; GROWTH; NANOCRYSTALS; SPECTROSCOPY; ARRAYS; LITHOGRAPHY; FABRICATION;
D O I：
10.1039/c0jm02147d
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Through selective reduction of metal-amino acid complex precursors on patterned silicon substrates designed by e-beam lithography (EBL) and reacting ion-beam etching (RIE), Ag nanoparticle (NP) superstructures with controlled sizes, morphologies, and positions are successfully prepared with good reproducibility, and show remarkably high and reproducible surface enhanced Raman scattering (SERS) enhancement.
引用
收藏
页码：9608 / 9612
页数：5
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