Phase II I/UCRC Clarkson University Site: Center for Metamaterials (CfM)

II 期 I/UCRC 克拉克森大学站点：超材料中心 (CfM)

• 批准号: 1624679
• 负责人: David Crouse
• 金额: $ 50万
• 依托单位: Clarkson University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-07-15 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1624679&HistoricalAwards=false
• 关键词: Phase; II; UCRC; Clarkson; University

The Center for Metamaterials (CfM) provides a one-stop-shop for research and development of metamaterials with collaborations between UNC Charlotte, Clarkson University and its many industrial and government members. Metamaterials are man-made or engineered materials having remarkable properties that do not occur in nature. The focus of the CfM is primarily on optical, infrared and radar applications of metamaterials and the new ways in which they permit to control the flow of light and sophisticated filtering and detection of light. Examples include improved performance of light harvesting systems for energy production and designs for smaller higher performance antennas for broadband communications. The CfM works closely with members to address fundamental and precompetitive questions regarding the design and fabrication of metamaterials with customized properties. Fundamental questions include how radiation can be made to interact more strongly with the meta-atoms that compose the metamaterial. It is these interactions that lead to new approaches for engineering designs for improved technologies ranging from imaging sensors to improved heat sinks. The projects conducted within the CfM are developed collaboratively with the Industry Advisory Board (IAB) deciding on the viability of metamaterials solutions for achieving smaller, better, lower-cost and higher performance products for both commercial and defense deployment. The global metamaterials market sector is growing fast and through the CfM, members remain current and competitive on the many emerging technology opportunities. In addition, all projects are conducted by a cohort of students on each site, several from under- represented groups in science. Students' projects typically fold into their dissertations and work closely with members as interns making them well-positioned for employment after graduation. The CfM's faculty and students at UNCC and Clarkson to work hand-in-hand with IAB members to develop new knowledge, new materials' capabilities and software tools. The technology roadmap, developed by our members, provides a framework for the clustering of project objectives into more specific goals. To ensure the long-term success and viability of the Center, we focus on research that impacts a broad range of industries. CfM goals are to better understand and exploit new properties associated with structured materials, publish and generate IP related to new components and devices. Within the CfM there are many foundational scientific questions to be addressed, concerning understanding and modeling the physical processes that occur when waves interact with subwavelength sized structures. Resonant behavior combined with effective medium descriptions can predict unusual material properties, such as negative refractive index. Exploiting resonant behavior in subwavelength elements, surface patterns and composites, all demand more complete descriptions and a deeper understanding of field-matter interactions. At the nanoscale many new phenomena are being unveiled that are ripe for technological advances. The rich resources of the CfM are well suited to address the tiers of challenges associated with advancing metamaterial applications and filling technology gaps. Clarkson University brings to the CfM, a long history and current expertise in developing advanced materials and advanced materials processing techniques in collaboration with industry. The CfM will utilize Clarkson's expertise in these areas to address key issues with metamaterials, including developing high performing constituent materials to be used in metamaterials, and the development of cost-effective fabrication techniques. Moving forward, we plan to include medical and acoustic metamaterials while retaining a brand for the CfM primarily tied to sensing, imaging, antennas and energy harvesting.

超材料中心 (CfM) 通过北卡罗来纳大学夏洛特分校、克拉克森大学及其众多工业和政府成员之间的合作，为超材料的研究和开发提供一站式服务。 超材料是人造或工程材料，具有自然界中不存在的卓越特性。 CfM 的重点主要是超材料的光学、红外和雷达应用，以及它们控制光流和复杂的光过滤和检测的新方法。 例子包括用于能源生产的光收集系统的性能改进以及用于宽带通信的更小高性能天线的设计。 CfM 与成员密切合作，解决有关具有定制特性的超材料的设计和制造的基本问题和竞争前问题。基本问题包括如何使辐射与构成超材料的超原子产生更强烈的相互作用。正是这些相互作用带来了工程设计的新方法，以改进从成像传感器到改进的散热器等技术。 CfM 内开展的项目是与行业咨询委员会 (IAB) 合作开发的，决定超材料解决方案的可行性，以实现商业和国防部署的更小、更好、成本更低和性能更高的产品。全球超材料市场领域正在快速增长，通过 CfM，成员在许多新兴技术机会上保持领先地位并保持竞争力。此外，所有项目都是由每个站点的一群学生进行的，其中一些来自科学领域代表性不足的群体。学生的项目通常会纳入他们的论文中，并作为实习生与成员密切合作，使他们为毕业后的就业做好准备。 CfM 的 UNCC 和克拉克森的教师和学生将与 IAB 成员携手合作，开发新知识、新材料的能力和软件工具。由我们的成员制定的技术路线图提供了一个框架，用于将项目目标聚合为更具体的目标。 为了确保中心的长期成功和生存能力，我们专注于影响广泛行业的研究。 CfM 的目标是更好地理解和利用与结构化材料相关的新特性，发布和生成与新组件和设备相关的 IP。在 CfM 中，有许多基础科学问题需要解决，涉及理解和模拟波与亚波长结构相互作用时发生的物理过程。 共振行为与有效的介质描述相结合可以预测不寻常的材料特性，例如负折射率。利用亚波长元素、表面图案和复合材料中的共振行为，都需要对场与物质相互作用进行更完整的描述和更深入的理解。在纳米尺度上，许多新现象正在被揭示，这些现象对于技术进步来说已经成熟。 CfM 的丰富资源非常适合解决与推进超材料应用和填补技术空白相关的各种挑战。 克拉克森大学为 CfM 带来了与工业界合作开发先进材料和先进材料加工技术方面的悠久历史和当前专业知识。 CfM 将利用克拉克森在这些领域的专业知识来解决超材料的关键问题，包括开发用于超材料的高性能组成材料，以及开发具有成本效益的制造技术。 展望未来，我们计划纳入医疗和声学超材料，同时保留主要与传感、成像、天线和能量收集相关的 CfM 品牌。