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Cornell Center for Materials Research - MRSEC

康奈尔材料研究中心 - MRSEC

基本信息

批准号：
1719875
负责人：
Frank Wise
金额：
$ 2323.4万
依托单位：
Cornell University
依托单位国家：
美国
项目类别：
Cooperative Agreement
财政年份：
2017
资助国家：
美国
起止时间：
2017-09-01 至 2024-08-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1719875&HistoricalAwards=false
关键词：
Cornell Center Materials Research MRSEC

项目摘要

Nontechnical Abstract: The Cornell Center for Materials Research (CCMR), a Materials Research Science and Engineering Center, is enhancing national capabilities in science, technology, engineering, and mathematics fields and materials research at all levels through an integrated research and education program. The central mission of the Center is to explore and advance the design, control, and fundamental understanding of materials through collaborative experimental and theoretical studies. The Center focuses on forefront scientific challenges of a scope and complexity requiring the combined expertise of interdisciplinary teams of researchers and collaborators. In doing so, the Center is developing the underlying science needed, for example, to advance next-generation computer memories, to enable information processing with light, and to realize a new class of self-folding devices based on atomically-thin, paper-like materials. Through these research activities, the Center is educating a diverse cadre of undergraduates, graduate students, and postdoctoral scholars to become leaders in the field of materials research at industrial, academic, and government organizations, while also developing pedagogical materials for K-12 classrooms that excite and inspire the next generation of scientists and engineers. The CCMR Shared Facilities enable frontier research while enhancing the nation's infrastructure for advanced research and development.Technical Abstract: The goal of the Mechanisms, Materials, and Devices for Spin Manipulation IRG is to discover, understand, and apply new mechanisms for controlling spins in magnetic devices. The Interdisciplinary Research Groups (IRG's) research aims to provide the scientific foundations for energy-efficient nonvolatile memories with revolutionary capabilities as well as frequency-agile nanoscale microwave sources and signal-processing devices. The goal of the Structured Materials for Strong Light-Matter Interactions IRG is to understand, create, and harness exceptionally strong and unconventional light-matter interactions for scientific discoveries and future photonic information processing technology. The IRG aims to enhance the nonlinear effects that enable photon-photon and photon-matter interactions and to efficiently create and control the emission of high-quality single photons for quantum optical technology. The IRG is designing, fabricating, and testing "structured materials:" high-performance optical materials that are sculpted on the nano- or mesoscale to enhance their optical properties, enabling stronger photon-photon and photon-material interactions. The goal of the 2D Atomic Membranes for 3D Systems IRG is to explore the fundamental challenges associated with transducing small local signals into global observable changes at nanoscale dimensions in a targeted design structure. To do this, the group is combining recent advances in two-dimensional atomic membranes growth with the scale-invariant properties of the centuries-old art forms of origami ("ori" = fold) and kirigami ("kiri" = cut). Their aim is to take miniaturization to its ultimate limit, creating atomically thin "paper" materials that self-fold into incredibly responsive structures with lateral features at the micron to nanometer scale. Through a series of integrated educational activities, the CCMR is impacting K-12 teachers and students; undergraduate, graduate and postdoctoral scholars; and faculty.

非技术摘要：康奈尔材料研究中心(CCMR)是一个材料研究科学和工程中心，通过一个综合研究和教育计划，正在增强国家在科学、技术、工程和数学领域以及各级材料研究方面的能力。该中心的中心任务是通过合作的实验和理论研究来探索和促进材料的设计、控制和基本理解。该中心专注于前沿科学挑战，其范围和复杂性需要研究人员和合作者的跨学科团队的综合专业知识。在这样做的过程中，该中心正在开发所需的基础科学，例如，发展下一代计算机存储器，实现用光进行信息处理，以及实现基于原子薄纸状材料的新型自动折叠设备。通过这些研究活动，该中心正在培养一批本科生、研究生和博士后学者，使他们成为工业、学术和政府组织中材料研究领域的领导者，同时还为K-12课堂开发教学材料，以激励和激励下一代科学家和工程师。CCMR的共享设施使前沿研究成为可能，同时加强国家的高级研究和开发基础设施。技术摘要：自旋操纵IRG的机制、材料和设备的目标是发现、了解和应用控制磁性设备自旋的新机制。跨学科研究小组(IRG)的研究旨在为具有革命性功能的节能非易失性存储器以及频率捷变纳米级微波源和信号处理设备提供科学基础。用于强光物质相互作用的结构化材料IRG的目标是了解、创造和利用异常强烈和非传统的光与物质相互作用，以用于科学发现和未来的光子信息处理技术。IRG旨在增强实现光子-光子和光子-物质相互作用的非线性效应，并有效地创建和控制用于量子光学技术的高质量单光子发射。IRG正在设计、制造和测试“结构材料”：在纳米或介观尺度上雕刻的高性能光学材料，以增强其光学性能，实现更强的光子-光子和光子-材料相互作用。3D系统IRG的2D原子膜的目标是探索在有针对性的设计结构中将微小的局部信号转换为纳米尺度的全局可观察变化所涉及的基本挑战。为了做到这一点，该小组正在将二维原子膜生长的最新进展与数百年前的折纸艺术形式的比例不变特性相结合，这些艺术形式包括折纸(Ori)和kirigami(Kiri)。他们的目标是将小型化发挥到极致，创造出原子化的薄纸材料，这种材料可以自动折叠成具有微米到纳米级横向特征的令人难以置信的响应结构。通过一系列综合教育活动，CCMR正在影响K-12教师和学生、本科生、研究生和博士后学者以及教职员工。