Materials Research Science and Engineering Center

材料研究科学与工程中心

• 批准号: 0820054
• 负责人: Ka Yee Lee
• 金额: $ 1344万
• 依托单位: University of Chicago
• 依托单位国家: 美国
• 项目类别: Cooperative Agreement
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-09-01 至 2015-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0820054&HistoricalAwards=false
• 关键词: Materials; Research; Science; Engineering; Center

The Materials Research Science and Engineering Center (MRSEC) at the University of Chicago supports innovative research to produce the design principles for the next generation of materials. The research is focused on investigating materials formed far from equilibrium, exploring new paradigms for material fabrication and response, and exploiting feedback between structure and dynamics. Senior investigators come from seven Departments and five Institutes of University of Chicago and two Divisions at the neighboring Argonne National Laboratory. In addition to training a diverse group of graduate and undergraduate students, the Chicago MRSEC brings science inquiry experiences to underserved students in neighboring communities on Chicago's South Side including programs for students and teachers and after-school Science Clubs. The MRSEC provides summer research opportunities to undergraduate students from all over USA. As part of its outreach to the general public, the MRSEC collaborates with Chicago's Museum of Science and Industry, the Exploratorium in San Francisco, and SciTech in Aurora, IL to develop materials science exhibits and to introduce graduate students to museum-exhibit development. The MRSEC is committed to increasing the Center diversity as reflected in the significant participation by women in the Center's investigators and leadership. The MRSEC has international collaborations with universities in Chile and Holland.Research at this MRSEC is organized in four Interdisciplinary Research Groups (IRGs): (i) The IRG on Jamming and Slow Relaxation in Materials Far From Equilibrium considers the factors causing flowing systems to become rigid and trapped far from equilibrium. Its goal is to pursue new types of materials processing to exploit effects of aging and memory common to jammed and glassy materials. (ii) The IRG on Dynamic Transitions of Material Sheets focuses on the dynamics of interfaces, such as on the surface of a droplet or a membrane. The goal is to use the instabilities at interfaces to shape materials to create structure where explicit shaping is impractical. (iii) The IRG on Rational Design of Nanoparticle and Molecule-Based Functional Materials develops tools to create new classes of materials based on the large assortment of nanometer-sized particles now available. Goals include understanding the fundamentals of nano-particle self-organization to tune array properties. (iv) The IRG on Macroscopic Quantum Coherence seeks to establish control of materials by addressing fundamental issues in quantum materials engineering. The goal is to create macroscopically-coherent states by focusing on systems that can be finely tuned to enable precise control of the complex quantum dynamics for the creation of useful devices.

芝加哥大学的材料研究科学与工程中心（MRSEC）支持创新研究，以产生下一代材料的设计原则。该研究的重点是调查远离平衡形成的材料，探索材料制造和响应的新范式，并利用结构和动力学之间的反馈。高级研究人员来自芝加哥大学的七个系和五个研究所以及邻近的阿贡国家实验室的两个部门。除了培训研究生和本科生的多元化群体，芝加哥MRSEC带来科学探究经验，在邻近社区的不足学生在芝加哥的南侧，包括学生和教师的计划和课后科学俱乐部。MRSEC为来自美国各地的本科生提供暑期研究机会。作为其推广到一般公众的一部分，MRSEC与芝加哥的科学与工业博物馆，在旧金山弗朗西斯科的探索博物馆，并在奥罗拉，IL科技开发材料科学展览，并介绍研究生博物馆展览的发展。该研究所致力于增加该中心的多样性，这反映在妇女在该中心的调查员和领导层中的大量参与。MRSEC与智利和荷兰的大学有国际合作，其研究分为四个跨学科研究小组（IRG）：（i）IRG关于远离平衡的材料中的堵塞和缓慢松弛，考虑导致流动系统变得刚性和远离平衡的因素。其目标是追求新型材料加工，以利用堵塞和玻璃材料常见的老化和记忆效应。(ii)IRG on Dynamic Transitions of Material Sheets专注于界面的动力学，例如液滴或膜的表面。目标是利用界面处的不稳定性来塑造材料，以创建显式塑造不切实际的结构。(iii)基于纳米颗粒和分子的功能材料的合理设计IRG开发工具，以基于现有的大量纳米尺寸颗粒来创建新的材料类别。目标包括了解纳米粒子自组织的基本原理，以调整阵列特性。(iv)宏观量子相干IRG旨在通过解决量子材料工程中的基本问题来建立材料控制。目标是通过专注于可以微调的系统来创建宏观相干态，以精确控制复杂的量子动力学，从而创建有用的设备。