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Coated Monodisperse Magnetic Nanoparticles

Coated Monodisperse Magnetic Nanoparticles
包覆单分散磁性纳米粒子
批准号:
0227645
负责人:
Sara Majetich
金额:
$32.42万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2002
资助国家:
美国
项目状态:
已结题
起止时间:
2002-11-01 至 2005-10-31

项目摘要

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中文摘要
翻译
建议编号:CTS-0102747首席研究员:S.Majetich研究所:卡内基梅隆大学标题:包覆单分散磁性纳米粒子摘要拟议的项目是关于制备有序的包覆单分散铁纳米粒子阵列,粒子之间具有增强的磁耦合和电子耦合。这将导致集体现象,如交换铁磁性,绝缘体到金属的转变,以及极大的磁阻。PI在这个项目中的工作重点是在铁纳米颗粒上制备超薄但不透水的涂层,精确控制颗粒间距,纳米尺度的结构-性能关系,以及它们与较大长度尺度的关联。
英文摘要
Proposal Number: CTS-0102747Principal Investigator: S. MajetichInstitution: Carnegie Mellon U.Title: Coated Monodisperse Magnetic NanoparticlesABSTRACTThe proposed project is on fabrication of well-ordered coated monodispersed Fe nanoparticle arrays with enhanced magnetic and electronic coupling between particles. This will result in collective phenomena such as exchange ferromagnetism, insulator-to-metal transition, and extremely large magnetoresistance. The PI is focusing her effort in this project on preparation of ultrathin but impermeable coatings on Fe nanoparticles, precise control over interparticle spacing, nanoscale structure-property relationships and their correlation to larger length scales.
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Conference: Graduate Student Support to Attend the 2023 Magnetics Summer School in Bari, Italy, June 11-16, 2023
  • 批准号:
    2317267
  • 项目类别:
    Standard Grant
  • 资助金额:
    $1.22万
  • 财政年份:
    2023
  • 负责人:
    Sara Majetich
  • 依托单位:
Superparamagnets for Probabilistic and Reservoir Computing
  • 批准号:
    2004559
  • 项目类别:
    Standard Grant
  • 资助金额:
    $45.0万
  • 财政年份:
    2020
  • 负责人:
    Sara Majetich
  • 依托单位:
Superparamagnetic Tunnel Junctions for Logic Devices
  • 批准号:
    1709845
  • 项目类别:
    Standard Grant
  • 资助金额:
    $36.0万
  • 财政年份:
    2017
  • 负责人:
    Sara Majetich
  • 依托单位:
Magnetic Nanostructures through Metallic Dewetting
  • 批准号:
    1410680
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $35.23万
  • 财政年份:
    2014
  • 负责人:
    Sara Majetich
  • 依托单位:
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