一种新型大面积绿光双渔网结构超材料的制备方法

功能材料, 2013, 44(5): 756-758.

1.西北工业大学应用物理系智能材料实验室,陕西西安710129

2.西北工业大学应用物理系智能材料实验室,陕西西安710129

3.西北工业大学应用物理系智能材料实验室,陕西西安710129

4.西北工业大学应用物理系智能材料实验室,陕西西安710129

5.西北工业大学应用物理系智能材料实验室,陕西西安710129

基金项目: 国家杰出青年科学基金资助项目(50872113,50936002,11174234)

A new method of fabricating large-area green band double fishnet metamaterials

设计了一种全新的乳液聚合法,并结合自下而上的模板辅助电化学沉积方法制备了大面积有序周期常数为135nm的金属银双渔网结构超材料.新的制备方法在纳米颗粒经过预处理后,依然能够保持优良的单分散型,易于获得高质量的大面积纳米级二维胶体晶体模板,并且电磁谐振现象明显增强.

[1]	Veselago V G .The electrodynamics of substances with simultaneously negative values of ε andμ[J].Soviet Physics Uspekhi,1968,10:509-514.
[2]	Pendry JB. .Negative refraction makes a perfect lens[J].Physical review letters,2000(18):3966-3969.
[3]	Shelby R;Smith D R;Schulrz S .Experimental verificaition of a negative index of refraction[J].Science,2001,292:77-79.
[4]	Chanda, D.;Shigeta, K.;Gupta, S.;Cain, T.;Carlson, A.;Mihi, A.;Baca, A.J.;Bogart, G.R.;Braun, P.;Rogers, J.A. .Large-area flexible 3D optical negative index metamaterial formed by nanotransfer printing[J].Nature nanotechnology,2011(7):402-407.
[5]	Retsch, M;Zhou, ZC;Rivera, S;Kappl, M;Zhao, XS;Jonas, U;Li, Q .Fabrication of Large-Area, Transferable Colloidal Monolayers Utilizing Self-Assembly at the Air/Water Interface[J].Macromolecular chemistry and physics,2009(3/4):230-241.
[6]	Colson, P.;Cloots, R.;Henrist, C. .Experimental design applied to spin coating of 2d colloidal crystal masks: A relevant method?[J].Langmuir: The ACS Journal of Surfaces and Colloids,2011(21):12800-12806.
[7]	Zhang S;Fan WJ;Panoiu NC;Malloy KJ;Osgood RM;Brueck SRJ .Experimental demonstration of near-infrared negative-index metamaterials[J].Physical review letters,2005(13):7404-1-7404-4-0.

上一张下一张

计量

作者相关

文章评分