| 项目编号: | 1510934
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| 项目名称: | UNS: Deep Sub-wavelength Thermal Radiation Localization and Transport |
| 作者: | Michael Filler
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| 承担单位: | Georgia Tech Research Corporation
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| 批准年: | 2014
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| 开始日期: | 2015-06-01
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| 结束日期: | 2018-05-31
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| 资助金额: | USD350370
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| 资助来源: | US-NSF
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| 项目类别: | Standard Grant
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| 国家: | US
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| 语种: | 英语
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| 特色学科分类: | Engineering - Chemical, Bioengineering, Environmental, and Transport Systems
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| 英文关键词: | thermal radiation hot spot
; ultra-compact thermal radiation waveguide
; mid-infrared
; engineer extreme light localization
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| 英文摘要: | #1510934
Filler, Michael A.
The principal investigator proposes a new type of material for not only capturing radiation energy such as that from the Sun but also manipulating the direction of the energy flow. The research effort combines experiment and theory, and will test the hypothesis for harvesting energy from mid-infrared light. The education effort will include (1) K-12 and undergraduate STEM education, with an emphasis on underrepresented minorities and (2) Georgia Tech summer camp activity entitled "Wearing the Sun," where Atlanta area high school students learn about solar energy harvesting by creating personalized, sunlight-activated clothing (i.e., T-shirts, etc.), will be enhanced during the proposed project.
The proposal aims to investigate the mid-infrared localized surface plasmon resonances (LSPRs) supported in selectively doped Si nanowires by understanding the structural and synthetic parameters that influence LSPR quality factor and probing the near-field coupling of neighboring LSPRs. It also seeks to demonstrate enhanced vibrational mode sensing in thermal radiation hot spots. By coupling experiment and theory, the PI will test the hypothesis that mid-infrared light can be confined via doped-Si resonators to the same extent as visible/near-infrared light in conventional plasmonic materials. The proposed efforts will develop vapor-liquid-solid nanowire growth to engineer extreme light localization and transport via precise control of resonator geometry, carrier density, and spacing, hoping to develop ultra-compact thermal radiation waveguides, modulators, and detectors. |
| 资源类型: | 项目
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/94585
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| Appears in Collections: | 影响、适应和脆弱性
气候减缓与适应
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| Recommended Citation: | |
Michael Filler. UNS: Deep Sub-wavelength Thermal Radiation Localization and Transport. 2014-01-01.
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