Acquisition of an Electron Backscatter Diffraction System
电子背散射衍射系统的采集
基本信息
- 批准号:0320871
- 负责人:
- 金额:$ 14.42万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2003
- 资助国家:美国
- 起止时间:2003-08-15 至 2006-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
0320871BeaneThis Major Research Instrumentation (MRI) Program grant supports the acquisition of an electron backscattered diffraction system (EBSD), provides limited PI salary support and travel costs associated with instrument training, and supports the acquisition of related consumables, sample preparation equipment and software. The EBSD will be installed on an existing modern scanning electron microscope (SEM) equipped with an energy-dispersive spectrometer (EDS) in the Department of Geology at Bowdoin College. Analysis of the diffraction pattern of backscattered electrons from crystalline materials allows identification of phase and its crystal lattice orientation. The scanning and mapping capabilities of the system permit rapid acquisition of data from polished rock thin sections at sub-micron resolutions. Among other uses, these data may be applied to evaluate crystallographic preferred orientations (CPO) of mineral fabrics, and to examine misorientation axes and angles that may signify processes such as subgrain development and dislocation creep. EBSD is a relatively new analytical capability that allows geologists to test existing nucleation, growth, and deformation models for minerals and rocks, and to develop new ones. The EBSD facility will support faculty and students research at Bowdoin and regional colleges and universities including Middlebury College and the University of Maine***
0320871这项重大研究仪器(MRI)计划拨款支持购买电子背散射衍射系统(EBSD),提供有限的PI工资支持和与仪器培训相关的差旅费,并支持购买相关消耗品、样品制备设备和软件。EBSD将安装在鲍登学院地质学系现有的配备有能量色散光谱仪(EDS)的现代扫描电子显微镜(SEM)上。通过分析晶体材料的背向散射电子的衍射图,可以确定晶相及其晶格取向。该系统的扫描和测绘能力允许以亚微米分辨率从抛光的岩石薄片中快速获取数据。在其他用途中,这些数据可用于评估矿物组构的晶体择优取向(CPO),并检查可能表示亚晶发育和位错蠕变等过程的取向错误轴和角度。EBSD是一种相对较新的分析能力,允许地质学家测试现有的矿物和岩石的成核、生长和变形模型,并开发新的模型。EBSD设施将支持鲍登学院以及包括米德尔伯里学院和缅因州大学在内的地区学院和大学的教职员工和学生的研究*
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Rachel Beane其他文献
Rachel Beane的其他文献
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{{ truncateString('Rachel Beane', 18)}}的其他基金
Collaborative Research: RUI: Probing Caldera-Forming Magmatism: Crystal Accumulation in Large, Upper Crustal Silicic Magma Chambers
合作研究:RUI:探测火山口形成的岩浆作用:大型上地壳硅质岩浆室中的晶体积累
- 批准号:
1250259 - 财政年份:2013
- 资助金额:
$ 14.42万 - 项目类别:
Standard Grant
Integrating Research with Undergraduate Education through a Petrotectonic Study of Casco Bay, Maine
通过缅因州卡斯科湾的岩石构造研究将研究与本科教育相结合
- 批准号:
0126234 - 财政年份:2002
- 资助金额:
$ 14.42万 - 项目类别:
Standard Grant
Improving Undergraduate Learning Through Use of a Low-Vacuum Scanning Electron Microscope with an Energy Dispersive X-Ray Spectrometer
通过使用低真空扫描电子显微镜和能量色散 X 射线光谱仪改善本科生学习
- 批准号:
9951390 - 财政年份:1999
- 资助金额:
$ 14.42万 - 项目类别:
Standard Grant
相似国自然基金
Muon--electron转换过程的实验研究
- 批准号:11335009
- 批准年份:2013
- 资助金额:360.0 万元
- 项目类别:重点项目
相似海外基金
CAREER: Understanding Grain Boundary Strength via Adaptive Electron Backscatter Diffraction and Multiscale Analysis
职业:通过自适应电子背散射衍射和多尺度分析了解晶界强度
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电子背散射衍射技术(EBSD)
- 批准号:
432915371 - 财政年份:2020
- 资助金额:
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Major Research Instrumentation
Community Facility Support: Travel support for student participation at the 2020 Electron Backscatter Diffraction Topical Conference; Ann Arbor, MI - June 2020
社区设施支持:为学生参加 2020 年电子背散射衍射专题会议提供差旅支持;
- 批准号:
2018988 - 财政年份:2020
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Upgrade of an Electron Backscatter Diffraction (EBSD) System to Establish a Center for State-of-the-Art Microstructural Analyses
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- 批准号:
2003389 - 财政年份:2020
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Cutting-edge electron backscatter diffraction for materials analysis
用于材料分析的尖端电子背散射衍射
- 批准号:
LE190100176 - 财政年份:2019
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Linkage Infrastructure, Equipment and Facilities
Ultrastructural evolution of conodont skeletal tissues - reconstruction using electron backscatter diffraction (EBSD)
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- 批准号:
418124534 - 财政年份:2019
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$ 14.42万 - 项目类别:
Research Grants
Travel Support for student participation at the 2018 Electron Backscatter Diffraction Topical Conference
为学生参加 2018 年电子背散射衍射专题会议提供差旅支持
- 批准号:
1829336 - 财政年份:2018
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Advanced electron backscatter diffraction applied to the characterisation of nanostructured nitride materials
先进的电子背散射衍射应用于纳米结构氮化物材料的表征
- 批准号:
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- 资助金额:
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Advancing Electron Backscatter Diffraction Characterisation Techniques with a Refined Approach to Indexing via Template Matching
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- 批准号:
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- 批准号:
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