2009年
Molecular manipulation and nanofabrication using local polarization in optical near-fields
PLASMONICS: NANOIMAGING, NANOFABRICATION, AND THEIR APPLICATIONS V
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- 巻
- 7395
- 号
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1117/12.825955
- 出版者・発行元
- SPIE-INT SOC OPTICAL ENGINEERING
We demonstrate nanofabrication of photoreactive azobenzene molecular thin films using optical migration of molecules induced by local polarization in optical near-fields. Transportation and alignment control of the nanomaterial systems were investigated to modulate the excitation of the optical near-fields. Energy transfers from fluorescent molecules were observed along a planar boundary system of metals and dielectrics. The fundamental processes of tunneling energy that flowed to the metallic layer were evaluated from the angular distribution of scattered light in a far field, corresponding to the angular spectrum of scattered fields, including those of evanescent waves excited near the fluorescent molecules and nanostructures fabricated on azo molecular films.
- リンク情報
- ID情報
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- DOI : 10.1117/12.825955
- ISSN : 0277-786X
- Web of Science ID : WOS:000291561500002