MRI: Acquisition of comprehensive x-ray scattering system for in situ studies
MRI:获取用于原位研究的综合 X 射线散射系统
基本信息
- 批准号:2216198
- 负责人:
- 金额:$ 53.57万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2022
- 资助国家:美国
- 起止时间:2022-09-01 至 2025-08-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
This Major Research Instrumentation Award is for a comprehensive x-ray scattering system, which will transform the research, educational, and outreach activities across California’s Central Valley. This state-of-the-art instrument serves as a flagship tool for the Advanced Materials Characterization and Testing Laboratory at the University of California, Davis, addressing the needs of a broad range of users from local community colleges, research institutions, national laboratories, and industry. The study of the atomic structure of advanced materials as well as their evolution upon exposure to external forces enables these researchers to design new materials that solve pressing problems in the information technology, renewable energy, and environment sectors. Furthermore, access to this instrument creates opportunities for undergraduate and graduate students from underrepresented groups to participate in cutting-edge research and will modernize the science and engineering curricula by providing hands-on learning experiences and incorporating groundbreaking research results into coursework. These activities are key to bolstering student retention and promoting interest in science and technology careers, particularly among underrepresented minorities, women, and first-generation college students. Major research areas enabled by this system include quantum materials, energy conversion/storage materials, amorphous materials, and biomaterials. This versatile system has measurement capabilities for high-resolution x-ray diffraction, x-ray reflectivity, reciprocal space maps, and small/wide angle x-ray scattering measurements applied to powders, thin films, and nanomaterials. Moreover, the system hosts in situ capabilities consisting of temperature and environment-controlled sample stages, and an enclosure large enough to support ancillary equipment for the application of electric fields and laser illumination. These features are directly relevant to topics such as (a) the interplay between magnetic, electronic, and structural properties of quantum materials, (b) synthesis, characterization, and theoretical analysis of inorganic nanoparticles for energy conversion/storage devices, (c) structural analysis of catalysts and establishment of structure-catalytic properties relationships, (d) disorder, defects, and molecular structure of thin films for biosensors, (e) materials under extreme conditions, and (f) interfacial and bio-geo-chemical processes, which are critical to the transport of contaminants in the environment.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.
这个主要研究仪器奖是一个全面的X射线散射系统,这将改变整个加州的中央谷的研究,教育和推广活动。这款最先进的仪器是加州大学戴维斯分校先进材料表征和测试实验室的旗舰工具,可满足当地社区学院、研究机构、国家实验室和工业界广泛用户的需求。对先进材料的原子结构及其在外力作用下的演变的研究使这些研究人员能够设计出解决信息技术,可再生能源和环境领域紧迫问题的新材料。此外,获得这一工具为来自代表性不足群体的本科生和研究生创造了参与尖端研究的机会,并将通过提供实践学习经验和将突破性研究成果纳入课程,使科学和工程课程现代化。这些活动是提高学生保留率和促进对科学和技术职业兴趣的关键,特别是在代表性不足的少数民族,妇女和第一代大学生中。该系统实现的主要研究领域包括量子材料,能量转换/存储材料,非晶材料和生物材料。该多功能系统具有高分辨率X射线衍射、X射线反射率、倒易空间图以及适用于粉末、薄膜和纳米材料的小/广角X射线散射测量的测量能力。此外,该系统还具有现场功能,包括温度和环境控制的样品台,以及足够大的外壳,以支持电场和激光照明应用的辅助设备。这些特征与以下主题直接相关:(a)量子材料的磁性、电子和结构性质之间的相互作用,(B)用于能量转换/存储装置的无机纳米颗粒的合成、表征和理论分析,(c)催化剂的结构分析和结构-催化性能关系的建立,(d)生物传感器薄膜的无序、缺陷和分子结构,(e)极端条件下的材料,以及(f)界面和生物地球化学过程,这对环境中污染物的迁移至关重要。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(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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Yayoi Takamura其他文献
Tailoring of titanium dioxide thin film in dual radiofrequency plasma enhanced pulsed laser deposition
双射频等离子体增强脉冲激光沉积中二氧化钛薄膜的剪裁
- DOI:
10.1016/j.apsusc.2025.163872 - 发表时间:
2025-11-15 - 期刊:
- 影响因子:6.900
- 作者:
Rodrigo Villegas;Matías Tomlinson;Valentina Ureta De La Fuente;Camilo Carrasco;Maximiliano Miranda;José Ignacio Fernández;Daniel Saavedra;María José Retamal;María José Inestrosa-Izurieta;Dinesh Pratap Singh;Felipe A. Angel;Ulrich G. Volkmann;Yayoi Takamura;Heman Bhuyan - 通讯作者:
Heman Bhuyan
Synthesis and Magnetic Properties of Nanocomposites and Heterostructures, MRS Online Proceedings Library, 2014 <Editor>
纳米复合材料和异质结构的合成和磁性,MRS Online Proceedings Library,2014 <编辑>
- DOI:
- 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
Yayoi Takamura;Gun-Hwan Lee;Nobuyuki Iwata;Hiroaki Nishikawa;Tamio Endo - 通讯作者:
Tamio Endo
Yttria-stabilized zirconia crystallization in Al2O3/YSZ multilayers
- DOI:
10.1557/jmr.2011.439 - 发表时间:
2012-03-01 - 期刊:
- 影响因子:2.900
- 作者:
Nihan Kemik;Sergey V. Ushakov;Meng Gu;Nicole Schichtel;Carsten Korte;Nigel D. Browning;Yayoi Takamura;Alexandra Navrotsky - 通讯作者:
Alexandra Navrotsky
Synthesis and Magnetic Properties of Nanocomposites and Heterostructures, Japanese Journal of Applied Physics, Special Issue 53, 2014 <Editor>
纳米复合材料和异质结构的合成和磁性,日本应用物理杂志,特刊 53,2014 年<编辑>
- DOI:
- 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
Hiroaki Nishikawa;Nobuyuki Iwata;Tamio Endo;Gun-Hwan Lee;Yayoi Takamura - 通讯作者:
Yayoi Takamura
Band offset induced threshold variation in strained-Si nMOSFETs
应变 Si nMOSFET 中的能带偏移引起的阈值变化
- DOI:
10.1109/led.2003.815431 - 发表时间:
2003 - 期刊:
- 影响因子:4.9
- 作者:
J. Goo;Qi Xiang;Yayoi Takamura;F. Arasnia;Eric N. Paton;Paul Besser;James Pan;M. Lin - 通讯作者:
M. Lin
Yayoi Takamura的其他文献
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{{ truncateString('Yayoi Takamura', 18)}}的其他基金
Collaborative Research: Field Control of Spin Transport in Antiferromagnet Perovskite Oxide Heterostructures
合作研究:反铁磁体钙钛矿氧化物异质结构中自旋输运的场控制
- 批准号:
2004704 - 财政年份:2020
- 资助金额:
$ 53.57万 - 项目类别:
Standard Grant
Tailoring Exchange Interactions in Complex Oxide Heterostructures
定制复杂氧化物异质结构中的交换相互作用
- 批准号:
1745450 - 财政年份:2018
- 资助金额:
$ 53.57万 - 项目类别:
Continuing Grant
Exploring Exchange Interactions at Perovskite Oxide Interfaces
探索钙钛矿氧化物界面的交换相互作用
- 批准号:
1411250 - 财政年份:2014
- 资助金额:
$ 53.57万 - 项目类别:
Standard Grant
CAREER: Multifunctional Heterostructures of Perovskite Structured Materials
职业:钙钛矿结构材料的多功能异质结构
- 批准号:
0747896 - 财政年份:2008
- 资助金额:
$ 53.57万 - 项目类别:
Continuing Grant
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