Extraordinary Radiative Transfer through Hyperbolic Material and at Interface
通过双曲材料和界面的非凡辐射传输
基本信息
- 批准号:2234399
- 负责人:
- 金额:$ 35.09万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-03-01 至 2026-02-28
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
For centuries, radiation has been considered a heat transfer process across space, with rates of this process inside a material being much slower than conduction. The proposed project will investigate newly discovered, greatly enhanced radiative transfer inside a type of material called hyperbolic material. The proposed research will contribute to the fundamental understandings of this new radiative transfer process inside materials and across different types of materials and devices. The recent rapidly developed and discovered new materials including hyperbolic materials have shown great promises in advancing modern technologies including photonics, electronics, energy conversion, and future quantum technologies. Enhancing heat transfer will significantly impact technology developments based on these new materials as heat transfer is vital for the performance of these materials and devices. This project will also have significant efforts in human resource development, including contributions to training of graduate and undergraduate students in emerging engineering areas, expanding undergraduate education based on newest research results, and outreach to elementary-to-high school students.The proposed project is built upon extensive expertise in thermal transport studies, especially the recent discovery of significant radiative transport in hyperbolic materials enabled by a large number of propagating energy carrying modes called hyperbolic phonon polaritons. The proposed work will investigate fundamentals of this new heat transfer process in detail by combined theoretical/computational and experimental studies, with the use of many advanced computational and experimental methods, including: (1) theoretical studies of spectral and temperature dependent radiative transport; (2) experimental measurements of temperature dependent, spectral and spatial radiative transport and total radiative transport; (3) greatly enhanced radiative transfer across nanometer-size gaps; (4) greatly enhanced radiative transport across materials and devices. Collectively, these studies will enhance understanding of the fundamentals and the limits of radiative transfer and to guide thermal design or co-design for engineering applications. The subjects studied in this project can be extended to other fields of science and engineering, including radiation at small scales for high resolution imaging and sensing, infrared radiation sources for medical use, and design of advanced electronic, photonic, and energy harvesting devices.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
几个世纪以来,辐射一直被认为是一种跨越太空的热传递过程,这种过程在材料内部的速度比传导慢得多。拟议中的项目将调查新发现的、大大增强的辐射传递,这种物质在一种被称为双曲材料的材料中。建议的研究将有助于从根本上理解这种新的材料内部和不同类型的材料和器件之间的辐射传递过程。近年来,包括双曲线材料在内的快速发展和发现的新材料在推动光子学、电子学、能量转换和未来量子技术等现代技术方面显示出巨大的潜力。强化换热将对基于这些新材料的技术发展产生重大影响,因为换热对这些材料和器件的性能至关重要。该项目还将在人力资源开发方面做出重大努力,包括为新兴工程领域的研究生和本科生的培训做出贡献,根据最新研究成果扩大本科教育,并扩展到小学到高中学生。拟议的项目建立在热传输研究方面的广泛专业知识基础上,特别是最近发现的双曲线材料中显著的辐射传输,这些辐射传输是由大量称为双曲声子极化子的传播能量携带模式实现的。这项拟议的工作将通过理论/计算和实验研究相结合的方法详细地研究这种新的热传递过程的基本原理,并使用许多先进的计算和实验方法,包括:(1)光谱和温度相关的辐射传输的理论研究;(2)与温度相关的光谱和空间辐射传输以及总辐射传输的实验测量;(3)大大增强纳米尺寸间隙的辐射传输;(4)极大地增强材料和器件的辐射传输。总的来说,这些研究将加强对辐射传递的基本原理和极限的了解,并指导工程应用中的热设计或合作设计。这个项目研究的课题可以扩展到科学和工程的其他领域,包括用于高分辨率成像和传感的小尺度辐射,用于医疗用途的红外辐射源,以及先进的电子、光子和能量收集设备的设计。该奖项反映了NSF的法定使命,并通过使用基金会的智力优势和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Xianfan Xu其他文献
Greatly Enhanced Radiative Transfer Enabled by Hyperbolic Phonon Polaritons in α‐MoO3
α-MoO3 中的双曲声子极化激元极大增强了辐射传输
- DOI:
- 发表时间:
2024 - 期刊:
- 影响因子:19
- 作者:
Yikang Chen;Mauricio A. Segovia Pacheco;H. Salihoglu;Xianfan Xu - 通讯作者:
Xianfan Xu
Heat transfer and two-phase flow during convective boiling in a partially-heated cross-ribbed channel
部分加热交叉肋通道内对流沸腾期间的传热和两相流
- DOI:
10.1016/0017-9310(87)90229-8 - 发表时间:
1987 - 期刊:
- 影响因子:5.2
- 作者:
Xianfan Xu;V. Carey - 通讯作者:
V. Carey
The origin of interferometric effect involving surface plasmon polariton in scattering near-field scanning optical microscopy.
散射近场扫描光学显微镜中涉及表面等离子体激元的干涉效应的起源。
- DOI:
10.1364/oe.22.002965 - 发表时间:
2014 - 期刊:
- 影响因子:3.8
- 作者:
Yan Li;Nan Zhou;E. Kinzel;Xifeng Ren;Xianfan Xu - 通讯作者:
Xianfan Xu
Selective Contact Anneal Effects on Indium Oxide Nanowire Transistors using Femtosecond Laser
使用飞秒激光对氧化铟纳米线晶体管进行选择性接触退火效应
- DOI:
10.1021/jp203342j - 发表时间:
2011 - 期刊:
- 影响因子:3.7
- 作者:
Seongmin Kim;Sunkook Kim;P. Srisungsitthisunti;Chunghun Lee;Min Xu;P. Ye;M. Qi;Xianfan Xu;Chongwu Zhou;Sanghyun Ju;D. Janes - 通讯作者:
D. Janes
Manipulation of lattice vibration by ultrafast spectroscopy
通过超快光谱操纵晶格振动
- DOI:
10.7498/aps.66.014203 - 发表时间:
2017-01 - 期刊:
- 影响因子:0
- 作者:
Jianli Wang;Liang Guo;Xianfan Xu;Zhonghua Ni;Yunfei Chen - 通讯作者:
Yunfei Chen
Xianfan Xu的其他文献
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{{ truncateString('Xianfan Xu', 18)}}的其他基金
BRITE Pivot: Machine Learning Enabled Rapid and Robust Three-Dimensional Nanomanufacturing
BRITE Pivot:机器学习实现快速、稳健的三维纳米制造
- 批准号:
2135585 - 财政年份:2022
- 资助金额:
$ 35.09万 - 项目类别:
Standard Grant
THERMAL TRANSPORT IN TWO-DIMENSIONAL SEMICONDUCTOR MATERIALS
二维半导体材料中的热传输
- 批准号:
2051525 - 财政年份:2021
- 资助金额:
$ 35.09万 - 项目类别:
Standard Grant
Meta-Surfaces for Far-Field Radiation Control and Near-Field Radiation Enhancement
用于远场辐射控制和近场辐射增强的超表面
- 批准号:
1804377 - 财政年份:2018
- 资助金额:
$ 35.09万 - 项目类别:
Standard Grant
SNM: Continuous and Scalable 3D Nanoprinting
SNM:连续且可扩展的 3D 纳米打印
- 批准号:
1634832 - 财政年份:2016
- 资助金额:
$ 35.09万 - 项目类别:
Standard Grant
Computationally-Guided Manufacturing of Nanowires and Nanowire Devices
纳米线和纳米线器件的计算引导制造
- 批准号:
1462622 - 财政年份:2015
- 资助金额:
$ 35.09万 - 项目类别:
Standard Grant
AIR Option 1: Technology Translation - Nanoscale Optical Antenna for Next Generation Ultra-high Density Data Storage
AIR选项1:技术转化——用于下一代超高密度数据存储的纳米级光学天线
- 批准号:
1311972 - 财政年份:2013
- 资助金额:
$ 35.09万 - 项目类别:
Standard Grant
SNM: Scalable Nanomanufacturing Machine Based on Parallel Optical Antenna Array
SNM:基于并行光学天线阵列的可扩展纳米制造机器
- 批准号:
1120577 - 财政年份:2011
- 资助金额:
$ 35.09万 - 项目类别:
Standard Grant
NSF/DOE Thermoelectrics Partnership: Thermoelectrics for Automotive Waste Heat Recovery
NSF/DOE 热电合作伙伴关系:用于汽车废热回收的热电
- 批准号:
1048616 - 财政年份:2011
- 资助金额:
$ 35.09万 - 项目类别:
Continuing Grant
NIRT/GOALI: Development of a Multiscale Hierarchical Nanomanufacturing Tool
NIRT/GOALI:多尺度分层纳米制造工具的开发
- 批准号:
0707817 - 财政年份:2007
- 资助金额:
$ 35.09万 - 项目类别:
Standard Grant
International Conference on Integration and Commercialization of Micro- and Nano-systems
微纳米系统集成和商业化国际会议
- 批准号:
0642696 - 财政年份:2006
- 资助金额:
$ 35.09万 - 项目类别:
Standard Grant
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