MRI: Acquisition of a X-Ray Diffraction System for Materials Research in Alabama

MRI:在阿拉巴马州购买用于材料研究的 X 射线衍射系统

基本信息

  • 批准号:
    2018794
  • 负责人:
  • 金额:
    $ 28.05万
  • 依托单位:
  • 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 2023-07-31
  • 项目状态:
    已结题

项目摘要

With this Major Research Instrumentation (MRI) award, Auburn University is acquiring a new high-resolution X-ray diffraction system. The system enables cutting-edge research in materials science and engineering at the university across five disciplinary fields and will be available to researchers throughout the state of Alabama. Research enabled by this instrument focuses on the development of new crystalline thin film and nanostructured materials for next-generation electronic devices and renewable energy systems. Materials for electronic devices include ultrathin crystalline films and multilayers that are engineered to produce electronic and magnetic properties that do not occur naturally. The system is also tailored to study electrochemical reactions in materials such as those used for batteries and catalysts, which advances their applications in future energy technologies. The instrument will be managed through the Auburn University Research Instrumentation Facility and available to student and faculty researchers across the university and to other academic and industrial researchers across Alabama, where there is no instrument with its capabilities at any other university. In synergy with this work, investigators will support minority undergraduate students to perform research projects through the Auburn Collaborative Approaches Among Scientists and Engineers (CASE) Research Experience for Undergraduates (REU) program run by the Office of Inclusion, Equity, and Diversity. Faculty researchers at Auburn will mentor students in the REU program each summer on projects employing the system for experiments on next-generation materials synthesized in the investigators’ laboratories. The X-ray diffractometer is designed to perform measurements with high angular resolution using an X-ray monochromator on the source and detector. A two-dimensional area detector enables ultrafast measurements for more efficient use of the system. Measurement capabilities include reciprocal space mapping, X-ray reflectometry, temperature-dependent studies, and in situ electrochemical studies. The instrument will enhance research output in electronic and energy materials research at Auburn. Electronic materials research is focused on complex oxide and chalcogenide thin films, multilayers, and superlattices synthesized via molecular beam epitaxy and pulsed laser deposition that require high-resolution capabilities. These materials are promising for spintronic devices and topological quantum computation where Auburn has a growing interdisciplinary research team. Energy materials research is led by faculty hired through the Auburn energy cluster hiring initiative and is focused on transition metal oxide and carbide materials for catalysis and energy storage. This work will take advantage of an in situ battery cell attachment and heated stage for temperature-dependent studies. Graduate and undergraduate researchers will be trained on the instrument and enhance their experience for future careers in industry and scientific research.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.
有了这个重大研究仪器(MRI)奖,奥本大学正在收购一个新的高分辨率X射线衍射系统。该系统使材料科学和工程在五个学科领域的大学前沿研究,并将提供给整个亚拉巴马州的研究人员。该仪器的研究重点是为下一代电子设备和可再生能源系统开发新的晶体薄膜和纳米结构材料。用于电子器件的材料包括单晶薄膜和多层膜,这些材料被设计成产生非自然产生的电子和磁性。该系统还专门用于研究材料中的电化学反应,例如用于电池和催化剂的材料,这将推动它们在未来能源技术中的应用。该仪器将通过奥本大学研究仪器设施进行管理,并提供给整个大学的学生和教师研究人员以及整个亚拉巴马的其他学术和工业研究人员,在那里没有任何其他大学的仪器。在这项工作的协同作用,研究人员将支持少数民族本科生通过科学家和工程师(案例)本科生研究经验(REU)程序运行的包容性,公平和多样性办公室之间的奥本合作方法执行研究项目。奥本学院的研究人员将指导学生在REU计划每年夏天的项目,采用该系统的实验对下一代材料合成的研究人员的实验室。X射线衍射仪设计用于在源和检测器上使用X射线单色仪进行高角度分辨率的测量。二维区域检测器能够实现超快测量,以更有效地使用系统。测量能力包括倒易空间映射、X射线反射计、温度依赖性研究和原位电化学研究。该仪器将提高奥本电子和能源材料研究的研究成果。电子材料的研究主要集中在复杂的氧化物和硫属化物薄膜,多层膜和超晶格通过分子束外延和脉冲激光沉积合成,需要高分辨率的能力。这些材料在自旋电子器件和拓扑量子计算方面很有前途,奥本拥有一支不断壮大的跨学科研究团队。能源材料研究由通过奥本能源集群招聘计划聘请的教师领导,重点是过渡金属氧化物和碳化物材料的催化和储能。这项工作将利用原位电池单元附着和加热阶段的温度依赖性研究。研究生和本科生研究人员将接受仪器培训,并增强他们未来在工业和科学研究领域的经验。该奖项反映了NSF的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。

项目成果

期刊论文数量(11)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Palladium exsolution and dissolution with lanthanum ferrite perovskite oxides
  • DOI:
    10.1007/s10853-023-08346-1
  • 发表时间:
    2023-03
  • 期刊:
  • 影响因子:
    4.5
  • 作者:
    Seyed Morteza Taghavi Kouzehkanan;Jong-Eun Hong;T. Oh
  • 通讯作者:
    Seyed Morteza Taghavi Kouzehkanan;Jong-Eun Hong;T. Oh
Jahn–Teller-driven phase segregation in MnxCo3−xO4 spinel thin films
  • DOI:
    10.1116/6.0002329
  • 发表时间:
    2022-10
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Miles D. Blanchet;B. Matthews;S. Spurgeon;S. Heald;T. Isaacs-smith;R. Comes
  • 通讯作者:
    Miles D. Blanchet;B. Matthews;S. Spurgeon;S. Heald;T. Isaacs-smith;R. Comes
Surface stability of SrNbO3+δ grown by hybrid molecular beam epitaxy
混合分子束外延生长的 SrNbO3 δ 的表面稳定性
  • DOI:
    10.1063/5.0097699
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    6.1
  • 作者:
    Thapa, Suresh;Provence, Sydney R.;Gemperline, Patrick T.;Matthews, Bethany E.;Spurgeon, Steven R.;Battles, Sydney L.;Heald, Steve M.;Kuroda, Marcelo A.;Comes, Ryan B.
  • 通讯作者:
    Comes, Ryan B.
Inkless Multimaterial Printing Flexible Electronics by Directed Laser Deposition at Nano- and Microscale
  • DOI:
    10.1021/acsanm.3c01814
  • 发表时间:
    2023-08
  • 期刊:
  • 影响因子:
    5.9
  • 作者:
    Zabihollah Ahmadi;Aarsh Patel;A. Taba;S. Jaiswal;Seungjong Lee;N. Shamsaei;M. Mahjouri‐Samani
  • 通讯作者:
    Zabihollah Ahmadi;Aarsh Patel;A. Taba;S. Jaiswal;Seungjong Lee;N. Shamsaei;M. Mahjouri‐Samani
High conductivity β-Ga2O3 formed by hot Si ion implantation
热硅离子注入形成高导电率β-Ga2O3
  • DOI:
    10.1063/5.0127457
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    4
  • 作者:
    Sardar, Arka;Isaacs-Smith, Tamara;Lawson, Jacob;Asel, Thaddeus;Comes, Ryan B.;Merrett, Joseph N.;Dhar, Sarit
  • 通讯作者:
    Dhar, Sarit
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Ryan Comes其他文献

Enhanced carrier densities in two-dimensional electron gas formed at BaSnO3/SrTaO3 and SrSnO3/SrTaO3 interfaces
BaSnO3/SrTaO3 和 SrSnO3/SrTaO3 界面处形成的二维电子气中的载流子密度增强
  • DOI:
    10.1088/1361-648x/ad17f8
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Sharad Mahatara;Ryan Comes;Boris Kiefer
  • 通讯作者:
    Boris Kiefer

Ryan Comes的其他文献

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{{ truncateString('Ryan Comes', 18)}}的其他基金

CAREER: Topological Phenomena in 4d and 5d Complex Oxide Interfaces and Superlattices Grown by Hybrid Molecular Beam Epitaxy
职业:混合分子束外延生长的 4d 和 5d 复合氧化物界面和超晶格中的拓扑现象
  • 批准号:
    2045993
  • 财政年份:
    2021
  • 资助金额:
    $ 28.05万
  • 项目类别:
    Continuing Grant
Exploration of Electronic and Catalytic Behavior in Epitaxial Complex Oxide Films and Nanocomposites
外延复合氧化物薄膜和纳米复合材料中电子和催化行为的探索
  • 批准号:
    1809847
  • 财政年份:
    2018
  • 资助金额:
    $ 28.05万
  • 项目类别:
    Standard Grant

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