Upgrade of the University of Kentucky ARL SEMQ Electron Probe Microanalyzer

肯塔基大学ARL SEMQ电子探针显微分析仪升级

基本信息

项目摘要

0824714MoecherThis proposal seeks funding to upgrade the existing Applied Research Laboratories SEMQ electron microprobe at the University of Kentucky. Requested upgrades include replacing components of the beam-forming and imaging electronics, purchasing components to improve the imaging capabilities and enhance qualitative and quantitative analyses, and upgrading computer software and hardware. Electronics upgrades are sought due to the instrument?s age and considerable recent down-time. Refurbished components will be sourced from the manufacturer. To improve imaging capabilities, a cathodoluminescence (CL) detector is requested along with an OV98 multilayer crystal for wavelength dispersive analysis. A new EDS imaging system with Peltier cooling will provide analytical flexibility for the new detectors. New software/hardware will consist of upgrades to Probe for Windows to Enterprise edition and a new computer to hold DAQ boards and run software. The instrumentation upgrade will be employed for on-going NSF EAR-funded and other research projects. Major objectives include: 1) zircon and monazite geochronology - CL imaging will be a key component for elucidating compositional information, while automated stage positioned ED spectral analysis will facilitate geochronologic reconstructions, 2) garnet and other silicate zoning analysis using visualization capabilities - thermobarometry, geochronology and structural analysis will be assessed using X-ray mapping, 3) decompression microstructures - retrograde eclogites, high-pressure granulites, and their inclusions will be used to better understand the burial and exhumation history of Paleozoic collision orogenesis, 4) Paleoseismicity and petrogenesis - pseudotachylyte (PST) will be assayed in order to assess formation temperatures and fluid states, 5) coal and shale geochemistry and mineralogy - organic and inorganic components will be evalued using WDS and EDS in coals and black shales, and 6) SE, BSE and EDS analysis of archeological artifacts in order to characterize their origins and uses. The current probe has four wavelength dispersive spectrometers, a BSE, and an EDS. The new CL detector and crystal will be incorporated into the existing instrument configuration and supported by the proposed software upgrade. The instrument is housed in a modern, capable facility with ample services. Departmental funds are used for gases and liquid nitrogen. Instrument service is performed by the PI and graduate students. A service contract is funded by the University. Usage fees are collected when volunteered. ***
0824714 Moecher该提案寻求资金以升级肯塔基州大学现有的应用研究实验室SEMQ电子微探针。所要求的升级包括更换波束形成和成像电子部件,购买部件以提高成像能力和加强定性和定量分析,以及升级计算机软件和硬件。由于仪器的原因,需要进行电子设备升级?的年龄和相当长的最近停机时间。翻新组件将从制造商处采购。为了提高成像能力,阴极发光(CL)检测器被要求沿着OV 98多层晶体用于波长色散分析。一个新的EDS成像系统与帕尔贴冷却将提供分析的灵活性,为新的探测器。新的软件/硬件将包括从Probe for Windows升级到企业版,以及安装DAQ板和运行软件的新计算机。仪器升级将用于正在进行的NSF EAR资助和其他研究项目。主要目标包括:1)锆石和独居石地质年代学- CL成像将是阐明成分信息的关键组成部分,而自动化阶段定位艾德光谱分析将有助于地质年代学重建,2)使用可视化功能进行石榴石和其他硅酸盐分带分析-将使用X射线制图评估热压法、地质年代学和结构分析,3)减压显微结构-退变质榴辉岩,高压麻粒岩及其包裹体将有助于更好地了解古生代碰撞造山作用的埋藏和折返历史; 4)古地震活动和岩石成因-假玄武玻璃(PST)将用于评估形成温度和流体状态; 5)煤和页岩地球化学和矿物学-将使用煤和黑色页岩中的WDS和EDS评估有机和无机组分,以及6)SE,BSE和EDS分析考古文物,以描述其来源和用途。电流探头有四个波长色散光谱仪、一个BSE和一个EDS。新的CL检测器和晶体将被纳入现有仪器配置中,并由拟议的软件升级提供支持。该仪器被安置在一个现代化的,有能力的设施,提供充足的服务。部门资金用于气体和液氮。仪器维修由PI和研究生执行。服务合同由大学资助。使用费是在自愿的情况下收取的。***

项目成果

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David Moecher其他文献

David Moecher的其他文献

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{{ truncateString('David Moecher', 18)}}的其他基金

Collaborative Research: "Double-Double Dating" of Detrital Monazite and Detrital Zircon: Quantifying Sediment Recycling in Tectonic Studies
合作研究:碎屑独居石和碎屑锆石的“双双测年”:量化构造研究中的沉积物循环
  • 批准号:
    1624663
  • 财政年份:
    2016
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
Acquisition of a Scanning Electron Microscope for Earth Science Research and Training of the Next Generation of Geoscientists
采购扫描电子显微镜用于地球科学研究和下一代地球科学家的培训
  • 批准号:
    1551342
  • 财政年份:
    2016
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: Use and Abuse of Zircon Thermometry - Integrating Modeling, Trace Element Chemistry and Isotopes to Maximize the Use, Limit the Abuse
合作研究:锆石测温法的使用和滥用 - 整合建模、微量元素化学和同位素以最大限度地利用、限制滥用
  • 批准号:
    1447605
  • 财政年份:
    2015
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Dating Transpression and Extrusion at Mid-Crustal Depths
中地壳深处挤压和挤压的年代测定
  • 批准号:
    1322047
  • 财政年份:
    2014
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: Identifying the Limitations and Expanding the Utility of Detrital Mineral U-Pb Geochronology to Tectonic Studies
合作研究:确定碎屑矿物 U-Pb 地质年代学的局限性并扩展其在构造研究中的应用
  • 批准号:
    0635688
  • 财政年份:
    2007
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
Upgrade of the University of Kentucky Electron Probe Microanalyzer
肯塔基大学电子探针显微分析仪升级
  • 批准号:
    0001322
  • 财政年份:
    2000
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Oxygen Isotope Systematics in Polymetamorphic Rocks: The Effects of Multiple Periods of Deformation and Mineral Growth
多变质岩中的氧同位素系统学:变形和矿物生长的多个时期的影响
  • 批准号:
    9814991
  • 财政年份:
    1999
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Upgrade of the University of Kentucky ARL-SEMQ Electron Microprobe
肯塔基大学ARL-SEMQ电子显微探针升级
  • 批准号:
    9219691
  • 财政年份:
    1993
  • 资助金额:
    --
  • 项目类别:
    Standard Grant

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REU Site: Research in Symmetries at the University of Kentucky
REU 网站:肯塔基大学对称性研究
  • 批准号:
    2349261
  • 财政年份:
    2024
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    --
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Equipment: MRI: Track 1 Acquisition of a Fluorescence-Activated Cell Sorter (FACS) to Enhance Research Capabilities at Western Kentucky University
设备: MRI:第一轨采购荧光激活细胞分选仪 (FACS),以增强西肯塔基大学的研究能力
  • 批准号:
    2320767
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    --
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Equipment: MRI: Acquisition of a MALDI-TOF Mass Spectrometer for Supporting Interdisciplinary Microbiological Research and Education at Eastern Kentucky University
设备: MRI:购买 MALDI-TOF 质谱仪,用于支持东肯塔基大学的跨学科微生物研究和教育
  • 批准号:
    2320366
  • 财政年份:
    2023
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    --
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The University of Kentucky Racial Equity Initiative Coordinating Center
肯塔基大学种族平等倡议协调中心
  • 批准号:
    10740150
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    --
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UKNeu-PREP: University of Kentucky Neuroscience Postbaccalaureate Research Education Program
UKNeu-PREP:肯塔基大学神经科学学士后研究教育计划
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肯塔基大学 SuRE 资源中心
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    10492898
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    --
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Restoration of Impaired Awareness of Hypoglycemia U01 Consortium: University of Kentucky
低血糖意识受损的恢复 U01 联盟:肯塔基大学
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西肯塔基大学环境与职业健康科学项目
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核心C:肯塔基大学阿尔茨海默病核心中心
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