Radiative loss-determined circular dichroism of plasmonic nanospirals with bendable stability of chiroptical activity

被引：16

作者：

Deng, Junhong ^{[1
]}

Huang, Zhifeng ^{[1
,2
,3
]}

机构：

[1] HKBU, Dept Phys, Kowloon, Hong Kong, Peoples R China

[2] HKBU, Inst Adv Mat, Partner State Key Lab Environm & Biol Anal, Kowloon, Hong Kong, Peoples R China

[3] HKBU Inst Res & Continuing Educ, 9F,Ind Complex Shenzhen Virtual Univ Pk, Shenzhen 518057, Guangdong, Peoples R China

来源：

RSC ADVANCES | 2016年 / 6卷 / 87期

关键词：

LOW PROCESSING TEMPERATURE; METAMATERIAL; TECHNOLOGIES; FABRICATION; COMPOSITE; DEVICES; FILMS; SHAPE;

D O I：

10.1039/c6ra19145b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

There is a lack of analytical approaches to study chiroptical activity of chiral nanoplasmons. Herein, LC circuit theory is proposed to analyze the chiroptical activity of heterojunction nanospirals, revealing the main contribution to be from radiative loss. Furthermore, chiral nanoplasmonic flexible thin films exhibit excellentmechanical stability of their chiroptical activity, paving the way to develop flexible/wearable optoelectronic devices integrated with chiral nanoplasmonics.

引用

页码：84348 / 84353

页数：6

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