RUI: Investigation of Strongly Correlated Electron Behavior in Rare Earth Related Materials

RUI:稀土相关材料中强相关电子行为的研究

基本信息

  • 批准号:
    1104544
  • 负责人:
  • 金额:
    $ 25.5万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    2011
  • 资助国家:
    美国
  • 起止时间:
    2011-06-15 至 2015-05-31
  • 项目状态:
    已结题

项目摘要

********Technical Abstract********This project will support experimental research in the strongly correlated electron phenomena in rare earth related materials. These phenomena arise from a subtle interplay between competing interactions, either electronic or magnetic, which can be controlled through tuning the experimental parameters such as temperature, magnetic field, chemical composition, and reduced dimensionality. The primary focus of this research is on the effect of magnetism on unconventional superconductivity in the filled skutterudite substitution system Pr1-xNdxOs4Sb12, the investigation of the electronic structures of near-by compounds NdOs4Sb12 and CeOs4Sb12 for understanding the quantum critical behavior and superconducting pairing mechanism in PrOs4Sb12, and the effect of reduced dimensionality on magnetism in gadolinium and neodymium nanoparticles. Through the synthesis of high quality specimens and the establishment of transport and thermodynamical properties of these rare earth materials, they can be used as model systems to probe the localized and itinerant nature of the electron states and test the existing theories for strongly correlated electron phenomena. The research experience and practical placement provided by this project will help undergraduate and MS program students pursue Ph. D degrees and start their careers in industry.*******Non-Technical Abstract*******This project will support material science research of rare-earth related materials at an undergraduate institution. The primary focus of this research is on the synthesis and characterization of superconducting materials and magnetic nanoparticles, with the goal of understanding their underlying mechanisms. These materials promise useful technical applications in diverse fields such as energy conservation, energy storage, digital information storage, and medical imaging. This project will allow direct participation by undergraduate and MS-program students in the experiments, giving them hands-on experience at the early stage of their academic life. The opportunities provided through this work will encourage students to pursue higher education and careers in the STEM fields.
* 技术摘要 ** 本项目将支持稀土相关材料中强关联电子现象的实验研究。 这些现象源于竞争相互作用之间的微妙相互作用,无论是电子还是磁性,这可以通过调整实验参数,如温度,磁场,化学成分和降维来控制。 本论文的主要工作是研究磁性对填充式方钴矿替代系统Pr_(1-x)Nd_xOs_(4Sb)_(12)中非常规超导性的影响,研究邻近化合物Nd_(4Sb)_(12)和Ce_(4Sb)_(12)的电子结构,以理解Pr_(10)_(4Sb)_(12)中的量子临界行为和超导配对机制,以及降维对钆和钕纳米颗粒磁性的影响。 通过合成高质量的样品,建立这些稀土材料的输运和结晶性质,它们可以作为模型系统来探测电子态的定域和巡游性质,并检验强关联电子现象的现有理论。 该项目提供的研究经验和实际安置将帮助本科生和MS课程的学生攻读博士学位,并开始他们在行业中的职业生涯。非技术摘要 ** 本计画将支援大学部稀土相关材料的材料科学研究。 这项研究的主要重点是超导材料和磁性纳米颗粒的合成和表征,目的是了解它们的潜在机制。 这些材料有望在不同的领域,如节能,储能,数字信息存储和医学成像有用的技术应用。 该项目将允许本科生和硕士课程的学生直接参与实验,让他们在学术生活的早期阶段获得实践经验。 通过这项工作提供的机会将鼓励学生在STEM领域追求高等教育和职业。

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)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Pei-Chun Ho其他文献

Quantum hydrodynamics and turbulence(Invited)
量子流体动力学与湍流(特邀)
  • DOI:
  • 发表时间:
    2011
  • 期刊:
  • 影响因子:
    0
  • 作者:
    柳澤達也;門別翔太;日高宏之;網塚浩;赤津光洋;根本祐一;後藤輝孝;Pei-Chun Ho;M.Brian Maple;大熊哲;M. Tsubota
  • 通讯作者:
    M. Tsubota
静水圧力下におけるSmOs4Sb12の異常な超音波分散
静水压力下 SmOs4Sb12 的反常超声分散
  • DOI:
  • 发表时间:
    2016
  • 期刊:
  • 影响因子:
    0
  • 作者:
    門別翔太;稲垣宏幸;村住太郎;日高宏之, 柳澤達也;網塚浩;Pei-Chun Ho;M. Brian Maple
  • 通讯作者:
    M. Brian Maple
Specific heat and thermal conductivity of superconductors under a magnetic field -proposal of theoretical analysis at low magnetic field
磁场下超导体的比热容和导热系数-低磁场下理论分析的建议
  • DOI:
  • 发表时间:
    2008
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Tatsuya Yanagisawa;William M.Yuhasz;Pei-Chun Ho;M.Brian Maple;Hiromu Watanabe;Takafumi Ueno;Yuichi Nemoto;Terutaka Goto;Y. Nagai
  • 通讯作者:
    Y. Nagai
共鳴非弾性X線散乱によるSr_2IrO_4の電子励起
共振非弹性X射线散射电子激发Sr_2IrO_4
  • DOI:
  • 发表时间:
    2011
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Pei-Chun Ho;Tatsuya Yanagisawa;Nicholas P. Butch;William M. Yuhasz;Columbine C. Robinson;Alex. A. Dooraghi;M. Brian Maple;石井賢司
  • 通讯作者:
    石井賢司
Cell clocks and the system clock
单元时钟和系统时钟
  • DOI:
  • 发表时间:
    2007
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Tatsuya Yanagisawa;Pei-Chun Ho;William M. Yuhasz;M. Brian Maple;Yuri Yasumoto;Hiromu Watanabe;Yuichi Nemoto;Terutaka Goto;Okamura H
  • 通讯作者:
    Okamura H

Pei-Chun Ho的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Pei-Chun Ho', 18)}}的其他基金

RUI: Investigation of Strongly Correlated Electron Behavior in Rare-Earth Related Materials
RUI:稀土相关材料中强相关电子行为的研究
  • 批准号:
    1905636
  • 财政年份:
    2019
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Standard Grant
RUI: Investigation of Strongly Correlated Electron Behavior in Rare Earth Related Materials
RUI:稀土相关材料中强相关电子行为的研究
  • 批准号:
    1506677
  • 财政年份:
    2015
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Continuing Grant

相似海外基金

Investigation on topological quantum phenomena in strongly correlated electron system
强相关电子系统拓扑量子现象研究
  • 批准号:
    19K14647
  • 财政年份:
    2019
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
RUI: Investigation of Strongly Correlated Electron Behavior in Rare-Earth Related Materials
RUI:稀土相关材料中强相关电子行为的研究
  • 批准号:
    1905636
  • 财政年份:
    2019
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Standard Grant
Investigation of roles of phonons and phonon-induced functional properties in strongly-correlated materials
研究强相关材料中声子的作用和声子诱导的功能特性
  • 批准号:
    17K14336
  • 财政年份:
    2017
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
NMR investigation of a strongly-correlated Dirac electron system in the quantum limit of an organic conductor
有机导体量子极限下强相关狄拉克电子系统的核磁共振研究
  • 批准号:
    17K14330
  • 财政年份:
    2017
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
Investigation of exotic quantum phenomena on strongly correlated electron materials without inversion symmetry in their crystal structures under ultra high pressure(Fostering Joint International Research)
研究超高压下晶体结构不具有反演对称性的强相关电子材料的奇异量子现象(促进国际联合研究)
  • 批准号:
    15KK0149
  • 财政年份:
    2016
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Fund for the Promotion of Joint International Research (Fostering Joint International Research)
Investigation of transition properties for the 10-100 nm size electric domain in the strongly correlated metal oxides
研究强相关金属氧化物中 10-100 nm 尺寸电域的过渡特性
  • 批准号:
    16H06011
  • 财政年份:
    2016
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Grant-in-Aid for Young Scientists (A)
Investigation of Depth-Dependence in Strongly Correlated Magnetic Oxides by Integrated Experiments and Theory
通过综合实验和理论研究强相关磁性氧化物的深度依赖性
  • 批准号:
    1608656
  • 财政年份:
    2016
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Continuing Grant
DFT+DMFT Investigation of Strongly Correlated Topological Materials
强相关拓扑材料的 DFT DMFT 研究
  • 批准号:
    314924804
  • 财政年份:
    2016
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Priority Programmes
Investigation of Strongly Correlated Itinerant Magnets and Potential Quantum Spin Liquids
强相关流动磁体和潜在量子自旋液体的研究
  • 批准号:
    1507233
  • 财政年份:
    2015
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Standard Grant
Investigation of unconventional strongly correlated electronic properties in Sm intermetallics
Sm金属间化合物中非常规强相关电子特性的研究
  • 批准号:
    15K05178
  • 财政年份:
    2015
  • 资助金额:
    $ 25.5万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了