CAREER: Understanding of Neutral Particle Physics to Generate a Helicon Wave Driven High Density Laboratory Plasma

职业:了解中性粒子物理学以产生螺旋波驱动的高密度实验室等离子体

基本信息

  • 批准号:
    1455210
  • 负责人:
  • 金额:
    $ 43.6万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    2015
  • 资助国家:
    美国
  • 起止时间:
    2015-03-01 至 2023-02-28
  • 项目状态:
    已结题

项目摘要

Plasma - the fourth state of matter - is of abundant presence in the universe. Plasmas are used by mankind in a broad variety of industrial and scientific applications, from material processing for food packaging, medical applications, and the car industry to next generation particle accelerators and new space propulsion systems. Even in spite of the broad importance of plasma for scientific andsocio-economical aspects, it is the least addressed physical science topic from K-12 education up to college level. The central goal of this CAREER award project of the National Science Foundation is combining a cutting edge plasma physics research mission with a rigorous outreach activity to make plasma physics more visible to the general public as an important field of physical sciences for the development and progress of modern industrial societies.The central research endeavor of this award project is the generation and understanding of high density plasma regimes using highly efficient plasma sources - in this case helicon waves. Active gas fueling will be explored as a method to overcome the empirical density limit found for such plasma configurations, and state-of-the-art methods of active laser spectroscopy will be employed to measure the dynamics of the neutral particles and of ionization. The Laboratory for Plasma Physics class in the Department of Engineering Physics at the University of Wisconsin - Madison is employed as a central element for education and outreach. A teacher summer class will be developed in collaboration with the Madison Metropolitan School District as a fertilizing environment to foster implementation of basic plasma physics aspects as extensions to present high school curricula. This effort will be at the same time a central training activity for next generation faculty. Two graduate students are involved in the development and execution of this central outreach project, transforming the laboratory course into an advanced discovery learning experience on plasma physics.
等离子体--物质的第四种状态--在宇宙中大量存在。等离子体被人类用于各种工业和科学应用,从食品包装材料加工,医疗应用和汽车工业到下一代粒子加速器和新的空间推进系统。尽管等离子体在科学和社会经济方面具有广泛的重要性,但它是从K-12教育到大学水平的最少讨论的物理科学主题。美国国家科学基金会的CAREER奖项目的中心目标是将尖端等离子体物理研究使命与严格的外展活动相结合,使等离子体物理学作为现代工业社会发展和进步的重要物理科学领域更容易为公众所知。该奖项项目的中心研究奋进是使用高效的等离子体源-在这种情况下是螺旋波。将探索活性气体燃料作为一种方法,以克服经验的密度限制,发现这样的等离子体配置,和国家的最先进的方法,主动激光光谱将被用来测量的中性粒子和电离的动态。威斯康星州-麦迪逊大学工程物理系的等离子体物理实验室课程被用作教育和外展的核心要素。将与麦迪逊大都会学区合作开发一个教师暑期班,作为一个可持续的环境,以促进基本等离子体物理学方面的实施,作为目前高中课程的延伸。这一努力将同时成为下一代教师的中心培训活动。两名研究生参与了这个中心推广项目的开发和执行,将实验室课程转变为等离子体物理学的高级发现学习体验。

项目成果

期刊论文数量(2)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Direct measurement of the ionization source rate and closure of the particle balance in a helicon plasma using laser induced fluorescence
  • DOI:
    10.1063/1.5129232
  • 发表时间:
    2020-04-01
  • 期刊:
  • 影响因子:
    2.2
  • 作者:
    Green, Jonathan;Schmitz, Oliver;Zepp, Michael
  • 通讯作者:
    Zepp, Michael
Construction of a linear plasma device for studying helicon plasmas relevant to plasma-wakefield accelerators
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Oliver Schmitz其他文献

High resolution annual average air pollution concentration maps for the Netherlands
荷兰高分辨率年度平均空气污染浓度图
  • DOI:
    10.1038/sdata.2019.35
  • 发表时间:
    2019-03-12
  • 期刊:
  • 影响因子:
    6.900
  • 作者:
    Oliver Schmitz;Rob Beelen;Maciej Strak;Gerard Hoek;Ivan Soenario;Bert Brunekreef;Ilonca Vaartjes;Martin J. Dijst;Diederick E. Grobbee;Derek Karssenberg
  • 通讯作者:
    Derek Karssenberg
Analysis of the neutral fluxes in the divertor region of Wendelstein 7-X under attached and detached conditions using EMC3-EIRENE
使用 EMC3-EIRENE 分析附着和分离条件下 Wendelstein 7-X 偏滤器区域的中性通量
  • DOI:
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    2.2
  • 作者:
    D. Boeyaert;Yuhe Feng;H. Frerichs;T. Kremeyer;D. Naujoks;F. Reimold;Oliver Schmitz;V. Winters;S. Bozhenkov;J. Fellinger;M. Jakubowski;R. König;M. Krychowiak;V. Perseo;G. Schlisio;U. Wenzel
  • 通讯作者:
    U. Wenzel
磁場閉じ込め高温プラズマにおける多元プラズマ研究の進展
磁约束高温等离子体多等离子体研究进展
  • DOI:
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    0
  • 作者:
    田村直樹;小林政弘;本島厳;笠原寬史 ;花田和明;Oliver Schmitz;Andreas Dinklage;居田克巳
  • 通讯作者:
    居田克巳
Study of the impact of resonant magnetic perturbation fields on gross tungsten erosion using DiMES samples in DIII-D
使用 DIII-D 中的 DiMES 样品研究共振磁扰动场对钨总侵蚀的影响
  • DOI:
  • 发表时间:
    2017
  • 期刊:
  • 影响因子:
    0
  • 作者:
    E. Hinson;Oliver Schmitz;H. Frerichs;Tyler Abrams;A. Briesemeister;D. Rudakov;E. Unterberg;W. Wampler;J. Watkins;Huiqian Wang
  • 通讯作者:
    Huiqian Wang
Towards improved neutral exhaust in the HSX stellarator
在 HSX 仿星器中实现改进的中性排气
  • DOI:
    10.1016/j.nme.2025.101874
  • 发表时间:
    2025-03-01
  • 期刊:
  • 影响因子:
    2.700
  • 作者:
    Dieter Boeyaert;Kelly A. Garcia;Heinke Frerichs;Michael J. Gerard;Aaron Bader;Robert Davies;Benedikt Geiger;John Schmitt;Oliver Schmitz
  • 通讯作者:
    Oliver Schmitz

Oliver Schmitz的其他文献

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{{ truncateString('Oliver Schmitz', 18)}}的其他基金

Generation of A High-Density, Axially Homogeneous Helicon Plasma for the AWAKE Wakefield Accelerator Project
为 AWAKE Wakefield 加速器项目生成高密度、轴向均匀螺旋等离子体
  • 批准号:
    2308846
  • 财政年份:
    2023
  • 资助金额:
    $ 43.6万
  • 项目类别:
    Standard Grant
Unraveling the Link Between Radio-frequency Wave Propagation and High Ionization Efficiency of Helicon Waves
揭示射频波传播与螺旋波高电离效率之间的联系
  • 批准号:
    1903316
  • 财政年份:
    2019
  • 资助金额:
    $ 43.6万
  • 项目类别:
    Continuing Grant
Collaborative Research (RUI): Understanding Potential Structures and Ion Dynamics Near Sheaths in Electronegative and Electropositive Multiple Ion Species Bounded Plasma
协作研究 (RUI):了解负电和正电多离子物质束缚等离子体中鞘层附近的潜在结构和离子动力学
  • 批准号:
    1804654
  • 财政年份:
    2018
  • 资助金额:
    $ 43.6万
  • 项目类别:
    Continuing Grant

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