IMR: Development of an Amplified Ultrafast Laser System with Time-Resolved Electron Diffraction

IMR:开发具有时间分辨电子衍射的放大超快激光系统

基本信息

  • 批准号:
    0415187
  • 负责人:
  • 金额:
    $ 30.52万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2004
  • 资助国家:
    美国
  • 起止时间:
    2004-08-01 至 2006-07-31
  • 项目状态:
    已结题

项目摘要

The PIs will purchase a commercial, ultrafast laser system that will be used together with an apparatus for time-resolved electron diffraction studies of fast materials processes. The apparatus for time-resolved electron diffraction will be developed by the PIs and will be used by the PIs and their collaborators to advance fundamental understanding of the kinetics of rapid glass formation and recrystallization, laser processing of supported nanocrystals, structural transformations in complex oxides, and the evolution of steady-state nanostructures in laser-driven alloys. Furthermore, the laser system will be used independently of the electron diffraction apparatus for ultrafast processing of carbon nanotube suspensions, sample preparation for atom-probe microscopy, micron-scale modifications of substrates for epitaxial crystal growth, and experiments on shock induced phase transformations. The new equipment will open broad new areas of materials research and will be made available to the wider community of materials researchers, educators, and students by operation within the Center of Microanalysis of Materials, a multi-user facility located in the Frederick Seitz Materials Research Laboratory at the University of Illinois.Recent advances in laser science have produced a revolution in the maximum power that can be delivered by a pulse of light; lasers that produce light pulses of duration less than a trillionth of second and peak powers measured in billions of watts are now routine and scientists and engineers are exploring the applications of these modern ultrafast lasers in a wide variety of fields: for example, dental and eye surgery, medical imaging, and the manufacturing of electronic and optical devices. The group of materials scientists, physicists, and chemical engineers at the University of Illinois will use their grant from the Instrumentation Program to purchase an ultrafast laser and will integrate the laser system with a novel tool-based on the scattering of ultrashort pulses of electrons-for probing laser-induced changes in metals, semiconductors, and ceramics that occur on time-scales of only a few trillionths of a second. This new equipment will be made available to a diverse community of materials researchers at the University of Illinois and throughout the country; and will serve a critical role in scientific education by providing a state-of-the art laboratory for the training of young scientists in the rapidly advancing field of ultrafast laser processes.
PI将购买一个商业化的超快激光系统,该系统将与用于快速材料工艺的时间分辨电子衍射研究的设备一起使用。时间分辨电子衍射装置将由PI开发,并将由PI及其合作者用于推进对快速玻璃形成和再结晶动力学的基本理解,支持纳米晶体的激光加工,复杂氧化物的结构转变,以及激光驱动合金中稳态纳米结构的演变。 此外,激光系统将独立于电子衍射装置用于碳纳米管悬浮液的超快处理、原子探针显微镜的样品制备、外延晶体生长的衬底的微米级修改以及冲击诱导相变的实验。 新设备将开辟材料研究的广阔新领域,并将通过在材料微分析中心内的操作提供给更广泛的材料研究人员,教育工作者和学生社区,一个多位于伊利诺斯大学Frederick Seitz材料研究实验室的用户设备。激光科学的最新进展已经在脉冲可以提供的最大功率方面产生了革命性的变化光;产生持续时间小于万亿分之一秒并且峰值功率以数十亿瓦测量的光脉冲的激光器现在是常规的,并且科学家和工程师正在探索这些现代超快激光器在各种各样的领域中的应用:例如,牙科和眼科手术、医学成像以及电子和光学设备的制造。 伊利诺伊大学的材料科学家,物理学家和化学工程师将使用他们从仪器计划中获得的资助购买超快激光器,并将激光系统与一种基于超短脉冲电子散射的新型工具相结合,用于探测金属,半导体和陶瓷中发生在万亿分之几秒的时间尺度上的激光诱导变化。 这种新设备将提供给伊利诺伊大学和全国各地的材料研究人员的多元化社区;并将通过提供一个最先进的实验室,为年轻科学家在超快激光工艺快速发展领域的培训,在科学教育中发挥关键作用。

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 }}

David Cahill其他文献

Hypogonadism: cardiometabolism and gonadal function in men
性腺功能减退症:男性的心脏代谢和性腺功能
Do Socioeconomic Factors Impact Non-Timber Forest Products-based Incomes? An Analysis Employing Structural Equation Modeling
  • DOI:
    10.1007/s10745-025-00582-0
  • 发表时间:
    2025-03-01
  • 期刊:
  • 影响因子:
    1.700
  • 作者:
    Muneer Ahmad Magry;David Cahill;James Rookes;Sapna A. Narula
  • 通讯作者:
    Sapna A. Narula
A study on Molybdenum Disulfide and its Toxicity in Arabidopsis thaliana and Zea mays leaves
  • DOI:
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    0
  • 作者:
    David Cahill
  • 通讯作者:
    David Cahill
Real-time measurement of phloem turgor pressure in <em>Hevea brasiliensis</em> with a modified cell pressure probe
  • DOI:
  • 发表时间:
    2014
  • 期刊:
  • 影响因子:
    3.4
  • 作者:
    Feng An;David Cahill;James Rookes;Weifu Lin;Lingxue Kong;
  • 通讯作者:
In celebration of a life twice lived Gretna Weste AM, DSc, PhD 1917–2006
  • DOI:
    10.1071/apv36n1_ob
  • 发表时间:
    2007-01-01
  • 期刊:
  • 影响因子:
    1.100
  • 作者:
    David Cahill
  • 通讯作者:
    David Cahill

David Cahill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('David Cahill', 18)}}的其他基金

MRSEC: Illinois Materials Research Center
MRSEC:伊利诺伊州材料研究中心
  • 批准号:
    1720633
  • 财政年份:
    2017
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Cooperative Agreement
Materials World Network: A Novel Method for Study of Point Defects in Semiconductors Applied to Solar Cell Materials
材料世界网络:一种研究应用于太阳能电池材料的半导体点缺陷的新方法
  • 批准号:
    1312539
  • 财政年份:
    2013
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Continuing Grant
Collaborative Research: Nanoscale Heat Transfer and Phase Transformation Surrounding Intensely Heated Nanoparticles
合作研究:围绕强热纳米颗粒的纳米级传热和相变
  • 批准号:
    1033336
  • 财政年份:
    2010
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Standard Grant
Evolution of Stress and Mass Transport During keV Ion Bombardment
keV 离子轰击过程中应力和质量传递的演变
  • 批准号:
    0419840
  • 财政年份:
    2004
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Continuing Grant
Thermal Conductance of Solid-Solid Interfaces
固-固界面的热导
  • 批准号:
    0319235
  • 财政年份:
    2003
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Standard Grant
Participant Support, Gordon Research Conference on Thin Film and Crystal Growth Mechanisms; Williamstown, MA; July 1-6, 2001
与会者支持,戈登薄膜和晶体生长机制研究会议;
  • 批准号:
    0114212
  • 财政年份:
    2001
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Standard Grant
Defect Reactions Near Surfaces During Low-Energy Ion Implantation
低能离子注入过程中表面附近的缺陷反应
  • 批准号:
    9986160
  • 财政年份:
    2000
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Continuing Grant
Thin Film Materials and the Minimum Thermal Conductivity
薄膜材料和最小导热系数
  • 批准号:
    9978822
  • 财政年份:
    1999
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Standard Grant
Microscopy and Modeling of Collective Behavior during Ion Beam Processing of Materials
材料离子束加工过程中集体行为的显微镜和建模
  • 批准号:
    9632252
  • 财政年份:
    1996
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Standard Grant
Heat Transport in Thin Film Oxides for Thermal Barrier Applications
热障应用中薄膜氧化物的热传输
  • 批准号:
    9421089
  • 财政年份:
    1995
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Standard Grant

相似国自然基金

水稻边界发育缺陷突变体abnormal boundary development(abd)的基因克隆与功能分析
  • 批准号:
    32070202
  • 批准年份:
    2020
  • 资助金额:
    58 万元
  • 项目类别:
    面上项目
Development of a Linear Stochastic Model for Wind Field Reconstruction from Limited Measurement Data
  • 批准号:
  • 批准年份:
    2020
  • 资助金额:
    40 万元
  • 项目类别:

相似海外基金

Development of amplified gene-specific alkylator as a novel therapeutic agent using patient-derived organoids from solid tumors
使用来自实体瘤的患者来源的类器官开发扩增的基因特异性烷化剂作为新型治疗剂
  • 批准号:
    22K07245
  • 财政年份:
    2022
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of amplified gene-selective alkylator as a novel cancer therapeutic agent
开发扩增基因选择性烷化剂作为新型癌症治疗剂
  • 批准号:
    19K07767
  • 财政年份:
    2019
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of contrast-amplified observation method for low-voltage secondary electron images
低压二次电子图像对比放大观察方法的研制
  • 批准号:
    19K22065
  • 财政年份:
    2019
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Grant-in-Aid for Challenging Research (Exploratory)
Development of a robust intracellular sensor for single-cell, amplified fluorometric detection of miRNA
开发用于单细胞、放大荧光检测 miRNA 的强大细胞内传感器
  • 批准号:
    475529-2015
  • 财政年份:
    2017
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
MRI - Development of Continuum: A Virtualized Attentive Environment for Amplified Collaboration
MRI - Continuum 的开发:用于增强协作的虚拟化专注环境
  • 批准号:
    1625941
  • 财政年份:
    2016
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Standard Grant
Development of a robust intracellular sensor for single-cell, amplified fluorometric detection of miRNA
开发用于单细胞、放大荧光检测 miRNA 的强大细胞内传感器
  • 批准号:
    475529-2015
  • 财政年份:
    2016
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
Development of a robust intracellular sensor for single-cell, amplified fluorometric detection of miRNA
开发用于单细胞、放大荧光检测 miRNA 的强大细胞内传感器
  • 批准号:
    475529-2015
  • 财政年份:
    2015
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
Development of enzymaticall amplified detection of endotoxin without conventionally available bioreagents
无需常规生物试剂即可进行内毒素酶促扩增检测的开发
  • 批准号:
    23750094
  • 财政年份:
    2011
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
EAGER: Development of parametrically-amplified vibrational sum-frequency generation
EAGER:参数放大振动和频生成的开发
  • 批准号:
    0969247
  • 财政年份:
    2010
  • 资助金额:
    $ 30.52万
  • 项目类别:
    Standard Grant
Development of a novel biosensor using magnetically amplified luminescence for the early detection of cancer
开发一种利用磁放大发光进行癌症早期检测的新型生物传感器
  • 批准号:
    nhmrc : 280927
  • 财政年份:
    2004
  • 资助金额:
    $ 30.52万
  • 项目类别:
    NHMRC Development Grants
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了