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

Junhong Deng; Zhifeng Huang

doi:10.1039/c6ra19145b

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

Junhong Deng, Zhifeng Huang^*

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

15 Citations (Scopus)

Abstract

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 excellent mechanical stability of their chiroptical activity, paving the way to develop flexible/wearable optoelectronic devices integrated with chiral nanoplasmonics.

Original language	English
Pages (from-to)	84348-84353
Number of pages	6
Journal	RSC Advances
Volume	6
Issue number	87
DOIs	https://doi.org/10.1039/c6ra19145b
Publication status	Published - 2016

Scopus Subject Areas

Chemistry(all)
Chemical Engineering(all)

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title = "Radiative loss-determined circular dichroism of plasmonic nanospirals with bendable stability of chiroptical activity",

abstract = "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 excellent mechanical stability of their chiroptical activity, paving the way to develop flexible/wearable optoelectronic devices integrated with chiral nanoplasmonics.",

author = "Junhong Deng and Zhifeng Huang",

note = "Funding Information: The authors thank Dr Daniel W. J. Kwong and Ms Anna O. Y. Chan (Chemistry, HKBU) for their technical support with CD, Mr F. Bai (Physics, HKBU) for his technical support with GLAD, Dr Jack Ng (Physics, HKBU) for his discussions about LC circuit theory and financial support by NSFC/21473149, HKBU8/CRF/11E (GLAD), FRG2/14-15/030.",

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doi = "10.1039/c6ra19145b",

language = "English",

volume = "6",

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publisher = "Royal Society of Chemistry",

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T1 - Radiative loss-determined circular dichroism of plasmonic nanospirals with bendable stability of chiroptical activity

AU - Deng, Junhong

AU - Huang, Zhifeng

N1 - Funding Information: The authors thank Dr Daniel W. J. Kwong and Ms Anna O. Y. Chan (Chemistry, HKBU) for their technical support with CD, Mr F. Bai (Physics, HKBU) for his technical support with GLAD, Dr Jack Ng (Physics, HKBU) for his discussions about LC circuit theory and financial support by NSFC/21473149, HKBU8/CRF/11E (GLAD), FRG2/14-15/030.

PY - 2016

Y1 - 2016

N2 - 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 excellent mechanical stability of their chiroptical activity, paving the way to develop flexible/wearable optoelectronic devices integrated with chiral nanoplasmonics.

AB - 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 excellent mechanical stability of their chiroptical activity, paving the way to develop flexible/wearable optoelectronic devices integrated with chiral nanoplasmonics.

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DO - 10.1039/c6ra19145b

M3 - Journal article

AN - SCOPUS:84986260164

SN - 2046-2069

VL - 6

SP - 84348

EP - 84353

JO - RSC Advances

JF - RSC Advances

IS - 87

ER -

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

Abstract

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