Anisotropic dichroic media based on submicrometer-scale hemispherical structures
| Project/Area Number |
26790036
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nano/Microsystems
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| Research Institution | Doshisha University |
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Principal Investigator |
Emoto Akira 同志社大学, 理工学部, 准教授 (80509662)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | コロイド微粒子 / レプリカ / 二色性 / センサーチップ |
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| Outline of Final Research Achievements |
The purpose of this study is to investigate the anisotropic dichroism arising from submicrometer-scale hemispherical structures covered with a thin metallic layer from an application perspective for sensor chips. In the study period, the optimized conditions of the hemispherical structures could be found to generate obvious extinction spectrum in the optical reflection and to generate large shift of the extinction spectrum peak according to the ambient refractive index changes. The spectrum peak shift was associated with the dielectric dispersions of both the thin metallic layer and ambient medium. In addition, a functional structure based on the spherical structure, barnacle-like porous structure, was also realized by using the colloidal particles.
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Report
(4 results)
Research Products
(15 results)
