Fabrication of Metallic Split-Ring Arrays for Metamaterials Using Silica Particle Templates Anchored on a Silicon Substrate
スポンサーリンク
概要
- 論文の詳細を見る
In this paper, we rely on the formation of novel macroporous polystyrene (PS)/silica masks to prepare two-dimensional (2D) arrays of metallic split ring (SR) and full ring (FR) microstructures on silicon substrates. In these PS/silica porous templates, 2D silica particle arrays were made to anchor on silicon wafers on which PS membranes with 2D pore arrays are molded and made movable via a fluid flow perturbation after partial etching of the silica particles. By using the porous masks in combination with physical deposition, both metallic FRs and SRs on silicon substrates can be prepared. The obtained SRs have a nearly U-shaped cavity and a circular outer profile. The present method could open an alternative but low-cost and parallel approach for obtaining artificial magnetic metamaterials operating in near infrared.
- 2008-10-25
著者
-
Zhan Peng
National Laboratory Of Solid State Microstructures Nanjing University
-
Zhu Mingwei
National Laboratory Of Solid State Microstructures Nanjing University
-
Wang Zhenlin
National Laboratory Of Solid State Microstructures Nanjing University
-
Wang Zhenlin
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China
-
Meng Tao
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China
-
Pan Jian
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China
-
Zhu Mingwei
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China
関連論文
- A Facile Route to Synthesis of Ordered Arrays of Metal Nanoshells with a Controllable Morphology
- Fabrication of Metallic Split-Ring Arrays for Metamaterials Using Silica Particle Templates Anchored on a Silicon Substrate
- A Facile Route to Synthesis of Ordered Arrays of Metal Nanoshells with a Controllable Morphology