Illinois Materials Research Science and Engineering Center (I-MRSEC)

伊利诺伊州材料研究科学与工程中心 (I-MRSEC)

基本信息

  • 批准号:
    2309037
  • 负责人:
  • 金额:
    $ 1800万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Cooperative Agreement
  • 财政年份:
    2023
  • 资助国家:
    美国
  • 起止时间:
    2023-09-01 至 2029-08-31
  • 项目状态:
    未结题

项目摘要

Nontechnical Abstract:The Illinois Materials Research Science and Engineering Center (I-MRSEC) has a mission to perform fundamental, innovative research that supports technological applications in areas of societal need, while promoting interdisciplinary materials-focused education and training of students. The work of the Center is carried out by two interdisciplinary groups, and is broadly centered on controlling how charged particles, specifically electrons and ions, flow in materials, which is essential for developing next generation advancements in information storage and processing and energy technologies. The research in the first group helps to advance microelectronics. The work focuses on using deformation fields -- so-called strainscapes -- in two-dimensional (2D) and thin film materials, to control the motion of electrons. The research in the second group contributes to the design of new battery materials. The focus of the work is to use light to control the flow of ions in materials, a phenomenon called photo-ionics. The Center supports new types of shared facilities for materials synthesis, measurement, and analysis. The Center also supports an educational program, focusing on K-12 outreach, which promotes materials knowledge for populations traditionally underrepresented in science, technology, engineering, and mathematics (STEM). There is a special focus on mentoring Center participants at all levels, from undergraduate students to faculty, in order to foster retention in STEM courses and fields. The activities in the Center are designed to achieve diversity in participation that is well above nationwide averages for STEM fields, helping to promote an expanded and more successful STEM workforce. Technical Abstract:The research activity of the Illinois Materials Research Science and Engineering Center is broadly centered on designing and controlling transport of electrons and ions in materials. Directing Spin, Charge, and Energy with 2D Strainscapes focuses on creating strain distributions in 2D materials and quasi-2D thin film materials to access new materials systems whose symmetry, topology, and band structure can be designed and patterned at the nanoscale. The goal is to achieve multi-dimensional control over strainscapes, to include spatially heterogeneous strain, strain gradient tensors, and heterostrain. This behavior couples to superconductivity, topological phases, protected edge states, and spin textures, and enables possible devices that direct energy and process information. Photo-Ionics: Controlling Ion Transport and Defects with Light investigates mechanisms by which light-excited electronic carriers interact with dynamic ion configurations. By determining materials design principles for illumination-induced changes in kinetic and thermodynamic parameters governing ion flux, the work enables efficient, nanoscale control over ions with orders-of-magnitude changes under illumination, and possible new electrochemical manufacturing, and energy and information technologies. The research in the Center provides a platform for broadening participation and promoting diversity through support for recruiting and retention of participants traditionally underrepresented in STEM. The Center emphasizes K-12 outreach and programs that support mentoring of all center participants, from undergraduate students to faculty. As part of the research programs in the Center, the work has broader technical impact by supporting significant new shared facilities for materials science.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.
非技术摘要:伊利诺伊州材料研究科学与工程中心(I-MRSEC)的使命是进行基础性、创新性的研究,支持社会需求领域的技术应用,同时促进跨学科的以材料为重点的教育和学生培训。 该中心的工作由两个跨学科小组进行,主要集中在控制带电粒子,特别是电子和离子如何在材料中流动,这对于开发信息存储和处理以及能源技术的下一代进步至关重要。 第一组的研究有助于推动微电子学的发展。 这项工作的重点是在二维(2D)和薄膜材料中使用变形场(所谓的应变场)来控制电子的运动。 第二组的研究有助于设计新的电池材料。 这项工作的重点是利用光来控制材料中的离子流动,这种现象称为光离子学。 该中心支持用于材料合成、测量和分析的新型共享设施。 该中心还支持一项教育计划,重点是K-12外展,为传统上在科学,技术,工程和数学(STEM)方面代表性不足的人口推广材料知识。 有一个特别注重指导中心参与者在各级,从本科生到教师,以促进保留在干课程和领域。 该中心的活动旨在实现参与的多样性,远高于全国STEM领域的平均水平,有助于促进扩大和更成功的STEM劳动力。伊利诺伊州材料研究科学与工程中心的研究活动主要集中在设计和控制材料中电子和离子的传输。 Directing Spin,Charge,and Energy with 2D Strainscapes专注于在2D材料和准2D薄膜材料中创建应变分布,以访问其对称性,拓扑结构和能带结构可以在纳米级设计和图案化的新材料系统。 我们的目标是实现多维控制应变,包括空间异质应变,应变梯度张量,和heterostrain。 这种行为与超导性、拓扑相、受保护的边缘状态和自旋纹理相结合,并使可能的设备能够引导能量和处理信息。光离子学:用光控制离子输运和缺陷研究了光激发的电子载流子与动态离子构型相互作用的机制。 通过确定材料的设计原则,照明诱导的动力学和热力学参数的变化,控制离子通量,这项工作使有效的,纳米级的控制离子的数量级的变化,在照明下,和可能的新的电化学制造,能源和信息技术。 该中心的研究提供了一个平台,通过支持招募和保留传统上在STEM中代表性不足的参与者来扩大参与和促进多样性。 该中心强调K-12外展和支持所有中心参与者的指导计划,从本科生到教师。 作为该中心研究项目的一部分,这项工作通过支持材料科学的重要新共享设施而具有更广泛的技术影响。该奖项反映了NSF的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估而被认为值得支持。

项目成果

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Harley Johnson其他文献

Harley Johnson的其他文献

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{{ truncateString('Harley Johnson', 18)}}的其他基金

Moire Patterns and the Mechanics of Defects and Interfaces in 2D Materials
二维材料中的莫尔图案以及缺陷和界面的力学
  • 批准号:
    1825300
  • 财政年份:
    2018
  • 资助金额:
    $ 1800万
  • 项目类别:
    Standard Grant
Material Removal Mechanisms in Focused Ion Beam Nanopore Drilling
聚焦离子束纳米孔钻削中的材料去除机制
  • 批准号:
    1463587
  • 财政年份:
    2015
  • 资助金额:
    $ 1800万
  • 项目类别:
    Standard Grant
GOALI: Polarized Infrared Imaging for the Mechanics of Photovoltaic Wafers
GOALI:用于光伏晶片力学的偏振红外成像
  • 批准号:
    1300466
  • 财政年份:
    2013
  • 资助金额:
    $ 1800万
  • 项目类别:
    Standard Grant
Probing and optimizing quantum dot confined states for next generation intermediate band solar cells
探测和优化下一代中能带太阳能电池的量子点受限态
  • 批准号:
    0933348
  • 财政年份:
    2009
  • 资助金额:
    $ 1800万
  • 项目类别:
    Continuing Grant
Support for Student Programs at the 2008 Society of Engineering Science Annual Technical Meeting; held in October 2008, Urbana, IL
在2008年工程科学学会年度技术会议上支持学生项目;
  • 批准号:
    0834098
  • 财政年份:
    2008
  • 资助金额:
    $ 1800万
  • 项目类别:
    Standard Grant
Bridging Time Scales with a Unit Process Approach for Modeling Ion Interactions with Materials
使用单元过程方法桥接时间尺度来模拟离子与材料的相互作用
  • 批准号:
    0825173
  • 财政年份:
    2008
  • 资助金额:
    $ 1800万
  • 项目类别:
    Standard Grant
Collaborative Research: Focused Electric Field Induced Ion Transport: A Patterning Process
合作研究:聚焦电场诱导离子传输:图案化过程
  • 批准号:
    0700045
  • 财政年份:
    2007
  • 资助金额:
    $ 1800万
  • 项目类别:
    Standard Grant
Quantitative Model-Based Photoelastic Characterization of Wafer-Bonding Stresses: a Tool for Industry and Education
基于定量模型的晶圆键合应力光弹性表征:工业和教育工具
  • 批准号:
    0700704
  • 财政年份:
    2007
  • 资助金额:
    $ 1800万
  • 项目类别:
    Continuing Grant
Atomistic Origins of Ion Bombardment Nanoscale Surface Instability
离子轰击纳米级表面不稳定性的原子起源
  • 批准号:
    0510624
  • 财政年份:
    2005
  • 资助金额:
    $ 1800万
  • 项目类别:
    Standard Grant
NER: Optimized Photonic Bandgap Devices with Nanoscale Disorder
NER:具有纳米级无序的优化光子带隙器件
  • 批准号:
    0508473
  • 财政年份:
    2005
  • 资助金额:
    $ 1800万
  • 项目类别:
    Standard Grant

相似国自然基金

Journal of Materials Science & Technology
  • 批准号:
    51024801
  • 批准年份:
    2010
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目

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协作研究:网络培训:实施:媒介:在化学/物理/材料科学界面培训用户、开发人员和讲师
  • 批准号:
    2321102
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Partial Support of the Condensed Matter and Materials Research Committee
凝聚态与材料研究委员会的部分支持
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REU Site: Research Experience in Functional Materials for Undergraduates in Chemistry at the University of South Florida
REU 网站:南佛罗里达大学化学专业本科生功能材料研究经验
  • 批准号:
    2349085
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