MsRI-EW: Enabling Transformative Advances in Materials Engineering through Development of Novel Approaches to Electron Microscopy

MsRI-EW：通过开发电子显微镜新方法实现材料工程的变革性进展

• 批准号: 2038140
• 负责人: Peter Crozier
• 金额: $ 5万
• 依托单位: Arizona State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-08-01 至 2021-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2038140&HistoricalAwards=false
• 关键词: MsRI; EW; Enabling; Transformative; Advances

The project supports a workshop bringing together experts from the engineering, materials science, and data science communities to identify electron microscopy (EM) infrastructure needs for advancing materials engineering across a broad range of technological applications including construction, manufacturing, catalysis, structures, communication, energy conversion/storage, and biomedical devices. The workshop will 1) summarize the state of the art in current and near-future instrumentation for electron microscope imaging, spectroscopy, and diffraction characterization of materials, 2) elucidate key science drivers in the areas of catalysis and separations, quantum technology, data science, and the human/machine interface, and 3) identify optimal project management practices facilitating instrumentation and related infrastructure enabling transformative discoveries of engineered materials. The workshop will be held virtually in August of 2020 and will include 80-100 participants representing academic institutions, industry, and national laboratories. The workshop participants will include a diverse group of attendees representing expertise in materials science and engineering, microscopy, instrumentation, data science, and research project management. Materials have evolved to play a critical and ubiquitous role in science and engineering. Many aspects of interfacial effects in materials-related technologies such as catalysis, separations, energy storage/conversion, environmental technologies, optoelectronic devices, communication, and quantum systems remain unknown or poorly understood. Extreme conditions, weak interactions or rapid dynamics present overwhelming challenges to interfacial structure characterization with current instrumentation – not only in resolution and sensitivity, but also in data acquisition and analysis. Such limitations present roadblocks to addressing fundamental knowledge gaps that may be addressed through advanced nanoscale and atomic resolution probing of materials. Electron microscopy (EM) imaging, spectroscopy and diffraction – when effectively integrated - provide a primary tool for probing materials structures and properties at the nanometer and atomic level. Tremendous advances have taken place over the last ten years that have strengthened our ability to probe materials structure, chemistry, and function at the sub-Angstrom level. Nevertheless, continuous improvements in EM instruments, data acquisition and analysis, and supporting facilities are needed to address the knowledge gaps that currently limit further advances in materials engineering. To this end, the workshop will 1) conceive novel approaches to microscopy infrastructure, 2) establish a framework for on-going interactions between microscopists, detector/data science experts, and the engineering and materials science research communities to develop and promote strategic long-term EM infrastructure goals, 3) nucleate collaborative teams capable of developing and exploiting advanced EM infrastructure towards critical materials engineering needs, 4) provide guidance to funding agencies for supporting excellence and leadership in electron microscopy infrastructure, and 5) cultivate an EM community that promotes broader participation of females and other underrepresented groups in the materials science and engineering research communities.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.

该项目支持一个研讨会，汇集了工程、材料科学和数据科学界的专家，以确定电子显微镜(EM)基础设施需求，以推动材料工程在包括建筑、制造、催化、结构、通信、能量转换/存储和生物医学设备在内的广泛技术应用中的发展。研讨会将1)总结当前和近期用于材料的电子显微镜成像、光谱和衍射表征的仪器的最新发展状况；2)阐明催化和分离、量子技术、数据科学和人机界面领域的关键科学驱动因素；3)确定促进仪器和相关基础设施的最佳项目管理实践，从而实现工程材料的变革性发现。研讨会将于2020年8月举行，将有来自学术机构、行业和国家实验室的80-100人参加。研讨会的参与者将包括代表材料科学和工程、显微镜、仪器、数据科学和研究项目管理方面的专业知识的不同类别的与会者。材料已经演变成在科学和工程中扮演着关键和普遍的角色。在与材料相关的技术中，如催化、分离、能量存储/转换、环境技术、光电子器件、通信和量子系统等，界面效应的许多方面仍然未知或知之甚少。极端条件、弱相互作用或快速动力学对当前仪器的界面结构表征提出了巨大的挑战-不仅在分辨率和灵敏度方面，而且在数据采集和分析方面。这些限制为解决基本知识差距提供了障碍，这些差距可以通过先进的纳米级和原子分辨率的材料探测来解决。电子显微镜(EM)成像、光谱和衍射--如果有效地结合在一起--提供了在纳米和原子水平上探测材料结构和性质的主要工具。在过去的十年里发生了巨大的进步，增强了我们在亚埃水平上探索材料结构、化学和功能的能力。然而，需要在电磁仪器、数据采集和分析以及辅助设施方面不断改进，以弥补目前限制材料工程进一步发展的知识差距。为此，研讨会将1)构思显微镜基础设施的新方法，2)为显微镜工作者、探测器/数据科学专家和工程和材料科学研究社区之间的持续互动建立一个框架，以制定和促进战略性的长期EM基础设施目标，3)形成能够开发和利用先进EM基础设施的合作团队，以满足关键材料工程需求，4)为资助机构提供指导，以支持电子显微镜基础设施的卓越和领先地位，以及5)培养一个EM社区，促进女性和其他代表性不足的群体更广泛地参与材料科学和工程研究社区。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。