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MRI: Acquisition of An FEI Helios NanoLab G3 CX Dual Beam FIB System for Research, Education and Outreach at Vanderbilt University

MRI：范德堡大学购买 FEI Helios NanoLab G3 CX 双光束 FIB 系统用于研究、教育和推广

基本信息

批准号：
1532107
负责人：
Deyu Li
金额：
$ 92.88万
依托单位：
Vanderbilt University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2015
资助国家：
美国
起止时间：
2015-08-15 至 2017-07-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1532107&HistoricalAwards=false
关键词：
MRI Acquisition FEI Helios NanoLab

项目摘要

This Major Research Instrumentation award supports Vanderbilt University with the acquisition and commissioning of an FEI Helios NanoLab G3 CX dual beam focused ion beam (FIB) system for multidisciplinary research, education, and outreach in nanoscale science and engineering. The FEI Helios Nanolab G3 CX dual electron and ion beam system provides such capability for a group of researchers across Middle Tennessee, including those at Vanderbilt, FISK, and Austin Peay State Universities. The research projects address problems of technological importance such as nanowires for high-efficiency direct thermal to electrical energy conversion, creating novel man-made materials for manipulating light, for better solar cell design, and characterizing complex artificial vascular systems. Importantly, when integrated with the existing scanning transmission electron microscopy system at Vanderbilt, the acquisition of the NanoLab G3 CX system will help to establish an atomic-resolution microscopy infrastructure that is urgently needed in Middle Tennessee. The scientific research is tightly integrated with educational efforts, including hands-on training of graduate students. In addition leveraging various outreach programs at Vanderbilt, the impact of this project will be extended to high school students through demonstration of fabrication and manipulation of unique nanostructures. Moreover, the close collaboration between Vanderbilt and FISK Universities, a historically black university, will facilitate participation of underrepresented groups. This powerful instrument will enable fabrication of nanoscale features with high precision, preparation of site-specific TEM samples, and three-dimensional (3D) nanoscale imaging. These new capabilities will lead to research activities addressing a broad range of nanoscience and nanoengineering challenges: from high performance thermoelectric nanowires to 3D all-dielectric metamaterials, from nanocomposite photovoltaic materials to complex 3D micro/nanofluidic networks. As an enabling tool, the dual beam FIB system will also open new opportunities and catalyze new collaborations among nanoscience researchers at Vanderbilt and across the Middle Tennessee. Together with the recently installed FEI Tecnai Osiris S/TEM, this project will establish the much-needed research infrastructure for high resolution microscopy in Middle Tennessee, which will produce significant impacts on many researchers at Vanderbilt and six nearby universities

该重大研究仪器奖支持范德比尔特大学收购和调试FEI Helios NanoLab G3 CX双束聚焦离子束(FIB)系统，用于纳米科学和工程领域的多学科研究、教育和推广。FEI Helios NanoLab G3 CX双电子束和离子束系统为田纳西州中部的一群研究人员提供了这种能力，其中包括范德比尔特大学、菲斯克大学和奥斯汀佩伊州立大学的研究人员。这些研究项目解决了具有重要技术意义的问题，如用于高效直接热能到电能转换的纳米线，创造用于操纵光的新型人造材料，用于更好的太阳能电池设计，以及表征复杂的人造血管系统。重要的是，当与Vanderbilt现有的扫描电子显微镜系统集成后，收购NanoLab G3 CX系统将有助于建立田纳西州中部迫切需要的原子分辨率显微镜基础设施。科学研究与教育工作紧密结合，包括研究生的实践培训。除了利用范德比尔特的各种推广计划外，该项目的影响还将通过演示独特纳米结构的制造和操作扩展到高中生。此外，范德比尔特大学和历史上的黑人大学菲斯克大学之间的密切合作将促进代表性不足的群体的参与。这一强大的仪器将使高精度纳米级特征的制造、特定部位的透射电子显微镜样品的制备以及三维(3D)纳米级成像成为可能。这些新的能力将导致研究活动解决广泛的纳米科学和纳米工程挑战：从高性能热电纳米线到3D全电介质超材料，从纳米复合光伏材料到复杂的3D微/纳米流体网络。作为一种使能工具，双光束FIB系统还将打开新的机会，并促进范德比尔特和田纳西州中部纳米科学研究人员之间的新合作。连同最近安装的FEI Tecnai Osiris S/透射电子显微镜，该项目将在田纳西州中部建立急需的高分辨率显微镜研究基础设施，这将对范德比尔特大学和附近六所大学的许多研究人员产生重大影响