MRI: Acquisition of an Electron Back Scattering Diffraction System to Advance Materials Research and Education at Clarion University

MRI:采购电子背散射衍射系统以推进克拉里昂大学的材料研究和教育

基本信息

  • 批准号:
    1725557
  • 负责人:
  • 金额:
    $ 15.19万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2017
  • 资助国家:
    美国
  • 起止时间:
    2017-09-01 至 2020-08-31
  • 项目状态:
    已结题

项目摘要

This instrument acquisition grant funds an electron back scattering diffraction (EBSD) system to update an existing scanning electron microscope at Clarion University. EBSD is a powerful instrument for crystal structure analysis, especially at and near the micrometer scale. With the addition of this instrument, researchers carry out in-house basic materials characterization research, ranging from morphology observation, elemental analysis, to crystal structure characterization. The instrument impacts the research activities in areas of physics, biology, chemistry, anthropology, and geology. Located in rural western Pennsylvania, Clarion University is roughly a two-hour drive from any major cities or other academic centers. Consequently, in addition to its mission in undergraduate education, Clarion University also assumes the responsibility of spreading knowledge to surrounding communities, sharing resources with local school districts, and supporting businesses. Along this line, the microscope is used in undergraduate research, course teaching, and high school outreach activities.Faculty members at Clarion University strive to develop research activities that are valuable and plausible at a teaching university setting. Topics related to material science fit this goal and are popular on campus. The EBSD function added to the existing scanning electron microscope makes the instrument possible to identify crystal phases and study their variations in different locations of microscopic materials. Sample research projects enabled by the enhanced capabilities of the microscope include orientation analysis of icosahedral quasicrystalline thin films and novel concentric rings found in aluminum-copper-iron alloys, crystal structure analysis of boron nitride nanosheets, identification of Native American pottery, phase identification of nanodiamond, and structure analysis of organic crystals.
这项仪器收购资助了一个电子背散射衍射(EBSD)系统,以更新克拉里昂大学现有的扫描电子显微镜。EBSD是一种强大的晶体结构分析工具,特别是在微米级和近微米级。随着该仪器的加入,研究人员开展了内部基础材料表征研究,范围从形貌观察、元素分析到晶体结构表征。该仪器影响着物理、生物、化学、人类学和地质学等领域的研究活动。克拉里恩大学位于宾夕法尼亚州西部的农村,距离任何大城市或其他学术中心大约两个小时的车程。因此,除了本科教育的使命外,克拉里昂大学还承担着向周围社区传播知识、与当地学区共享资源和支持企业的责任。沿着这条线,显微镜被用于本科研究、课程教学和高中外展活动。克拉里昂大学的教职员工努力开发在教学大学环境下有价值和可信的研究活动。与材料科学相关的话题符合这一目标,在校园里很受欢迎。在现有的扫描电子显微镜上增加了EBSD功能,使该仪器能够识别晶相并研究它们在微观材料不同位置的变化。由于显微镜能力的增强,样本研究项目包括铝-铜-铁合金中发现的二十面体准晶薄膜和新型同心环的取向分析、氮化硼纳米片的晶体结构分析、美洲原住民陶器的鉴定、纳米钻石的物相鉴定以及有机晶体的结构分析。

项目成果

期刊论文数量(7)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
EDS Analysis of Icosahedral Quasicrystalline Thin Film in Al 65 Cu 25 Fe 15 Alloy Prepared by Arc-melting
电弧熔炼Al 65 Cu 25 Fe 15 合金二十面体准晶薄膜的EDS分析
  • DOI:
    10.1017/s1431927620020735
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    2.8
  • 作者:
    Duley, Heavenly;Niespodzianski, Nicholas;Merando, Yaminah;Marshall, Jeremy;Li, Chunfei
  • 通讯作者:
    Li, Chunfei
Energy Dispersive X-ray Spectroscopic Analysis of Al-Cu-Fe Quasicrystalline Thin Film Layer
Al-Cu-Fe准晶薄膜层的能量色散X射线光谱分析
  • DOI:
    10.1017/s1431927619009723
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    2.8
  • 作者:
    Canter, Andrew;Smith, Kira;Baker, Andrew;Hampikian, Helen;Li, Chunfei
  • 通讯作者:
    Li, Chunfei
Spherical Particles in As-prepared Al 65 Cu 25 Fe 15 Alloy by Arc-melting
电弧熔炼Al 65 Cu 25 Fe 15 合金中球形颗粒的研究
  • DOI:
    10.1017/s1431927620014002
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    2.8
  • 作者:
    Marshall, Jeremy;Duley, Heavenly;Homan, Joshua;Klein, Clay;Li, Chunfei
  • 通讯作者:
    Li, Chunfei
Alloy Nanoparticle Fabrication by Mechanical Approach
机械方法制备合金纳米粒子
  • DOI:
    10.1557/adv.2019.318
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    0.8
  • 作者:
    Showman, Samuel;Bhagwat, Anish;Sanders, James;Page, Kimberly;Hampikian, Helen;Li, Chunfei
  • 通讯作者:
    Li, Chunfei
Nanoplasmonic 1D Diamond UV Photodetectors with High Performance
  • DOI:
    10.1021/acsami.9b13321
  • 发表时间:
    2019-10-16
  • 期刊:
  • 影响因子:
    9.5
  • 作者:
    Zhou, Andrew F.;Velazquez, Rafael;Feng, Peter X.
  • 通讯作者:
    Feng, Peter X.
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Chunfei Li其他文献

Application of automated crystallography for transmission electron microscopy in the study of grain-boundary segregation.
透射电子显微镜自动晶体学在晶界偏析研究中的应用。
  • DOI:
  • 发表时间:
    2003
  • 期刊:
  • 影响因子:
    2.4
  • 作者:
    Chunfei Li;David B. Williams
  • 通讯作者:
    David B. Williams
Concentric nano rings observed on Al-Cu-Fe microspheres
Al-Cu-Fe 微球上观察到的同心纳米环
  • DOI:
    10.1063/1.4953227
  • 发表时间:
    2016
  • 期刊:
  • 影响因子:
    4
  • 作者:
    Chunfei Li;Limin Wang;Helen Hampikian;M. Bair;Andrew J. Baker;M. Hua;Qiongshu Wang;Dingqiang Li
  • 通讯作者:
    Dingqiang Li
Precipitation of nano-scale icosahedral quasicrystalline phase in amorphous Hf73Pd27 alloy
非晶Hf73Pd27合金中纳米级二十面体准晶相的析出
  • DOI:
    10.2320/matertrans.42.176
  • 发表时间:
    2001
  • 期刊:
  • 影响因子:
    1.2
  • 作者:
    Chunfei Li;A. Inoue
  • 通讯作者:
    A. Inoue
Effects of Ag and Pd on the nucleation and growth of the nano-icosahedral phase in Zr65Al7.5Ni10Cu7.5M10 (M = Ag or Pd) metallic glasses
Ag和Pd对Zr65Al7.5Ni10Cu7.5M10(M=Ag或Pd)金属玻璃中纳米二十面体相的成核和生长的影响
  • DOI:
    10.1080/09500830050192954
  • 发表时间:
    2000
  • 期刊:
  • 影响因子:
    1.2
  • 作者:
    J. Saida;M. Matsushita;Chunfei Li;A. Inoue
  • 通讯作者:
    A. Inoue
Column-like Structure Observed in Aluminum-Copper-Iron Alloy
铝铜铁合金中观察到的柱状结构
  • DOI:
    10.1017/s1431927616010722
  • 发表时间:
    2016
  • 期刊:
  • 影响因子:
    2.8
  • 作者:
    Andrew J. Baker;A. Sobolewski;Chunfei Li;Limin Wang;Helen Hampikian;M. Bair;M. Hua;Dingqiang Li;Qiongshu Wang
  • 通讯作者:
    Qiongshu Wang

Chunfei Li的其他文献

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{{ truncateString('Chunfei Li', 18)}}的其他基金

RUI: Morphology and Crystalline Orientation of Particles in Al65Cu20Fe15 Alloy Prepared by Arc Melting
RUI:电弧熔炼制备 Al65Cu20Fe15 合金中颗粒的形貌和晶体取向
  • 批准号:
    1900077
  • 财政年份:
    2019
  • 资助金额:
    $ 15.19万
  • 项目类别:
    Standard Grant
MRI: Acquisition of a Scanning Electron Microscope to Advance Research and Education at Clarion University
MRI:购买扫描电子显微镜以推进克拉里昂大学的研究和教育
  • 批准号:
    1229063
  • 财政年份:
    2012
  • 资助金额:
    $ 15.19万
  • 项目类别:
    Standard Grant

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