FuSe-TG: Co-Design of Germanium Oxide-based Semiconductors from Deposition to Devices

FuSe-TG:氧化锗基半导体从沉积到器件的协同设计

基本信息

  • 批准号:
    2235208
  • 负责人:
  • 金额:
    $ 46万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2023
  • 资助国家:
    美国
  • 起止时间:
    2023-04-01 至 2025-03-31
  • 项目状态:
    未结题

项目摘要

Non-Technical Summary:This Future of Semiconductors (FuSe) project focuses on developing research capabilities and collaborations centered around germanium oxide-based semiconductors that are of interest for applications such as power electronics and infrared detection. The grant enables the formation of a team, which consists of 12 investigators from five different universities representing five disciplines within physical science and engineering, to address fundamental scientific and engineering challenges associated with material design, manufacturing, property control and device integration, activities required to move germanium oxide semiconductors from academic laboratories into society-benefiting technologies including electric vehicles to autonomous systems. In parallel, the team coordinates activities to make progress on the development of new materials and devices through co-design principles. Concurrent with these activities, the project pilots workforce development initiatives to help bolster the United States technical workforce in the semiconductor sector. These include providing students from traditionally under-represented groups with summer research experiences focused on oxide semiconductors and creating educational and training opportunities for students at technical-focused colleges in geographic proximity to the teaming institutions. Additionally, the team builds inter-institutional and industrial partnerships to ensure the research and workforce development activities are aligned with national technological needs.Technical Summary:The project applies a convergent and team-based approach to plan the realization of wide and narrow band gap germanium oxide-based semiconductors that can be doped, form alloys for band gap engineering, are not comprised of toxic elements, and can be processed into high performing devices. The team is building research collaborations aimed at advancing fundamental knowledge in areas related to thin film deposition, crystal growth, thermodynamic and electronic structure modeling, defect characterization, and device testing. The team works to understand and implement the materials synthesis conditions required to stabilize targeted germanium oxides in heterostructure form, while enabling both doping and alloying for property engineering. Computational and experimental activities provide strategies for understanding and controlling defects, either those desired (dopants) or undesired (dislocations, point defects), within these semiconductors. The team develops an understanding of the ultimate limits to the fabrication and performance of junctions, contacts, and devices for high power electronics and sensing based on germanium oxide semiconductors. Co-design is infused throughout the scientific objectives such that issues related to manufacturing scalability, substrate development, and environmental impacts are evaluated and researched alongside heterostructure design and device demonstrations. The project pilots a two-pronged strategy for enabling new educational opportunities related to semiconductors. The first of these leverages the existing NSF-PREM programs to create a summer research opportunity for a student from an under-represented group in one of the participating labs each year; the second establishes educational opportunities for students at community or technical colleges.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.
非技术性总结:这个“半导体的未来”(FuSe)项目的重点是围绕电力电子和红外探测等应用感兴趣的基于氧化锗的半导体开发研究能力和合作。该赠款使一个团队的形成,其中包括来自五个不同的大学,代表物理科学和工程领域的五个学科的12名研究人员,以解决与材料设计,制造,财产控制和设备集成相关的基本科学和工程挑战,将氧化锗半导体从学术实验室推向社会所需的活动-使包括电动汽车在内的技术受益于自主系统。与此同时,该团队协调活动,通过共同设计原则在新材料和设备的开发方面取得进展。在开展这些活动的同时,该项目还试行了劳动力发展举措,以帮助加强美国半导体行业的技术劳动力。这些措施包括为传统上代表性不足的群体的学生提供专注于氧化物半导体的夏季研究经验,并为地理位置接近合作机构的技术型大学的学生创造教育和培训机会。此外,该团队还建立了跨机构和行业的合作伙伴关系,以确保研究和劳动力开发活动与国家技术需求保持一致。技术总结:该项目采用聚合和基于团队的方法,计划实现宽和窄带隙氧化锗基半导体,这些半导体可以掺杂,形成带隙工程合金,不含有毒元素,可以加工成高性能器件。该团队正在建立研究合作,旨在推进与薄膜沉积,晶体生长,热力学和电子结构建模,缺陷表征和器件测试相关领域的基础知识。该团队致力于了解和实施以异质结构形式稳定目标锗氧化物所需的材料合成条件,同时实现掺杂和合金化以实现性能工程。计算和实验活动提供了理解和控制这些半导体中的缺陷的策略,这些缺陷是期望的(掺杂剂)或不期望的(位错、点缺陷)。该团队开发了一个理解的最终限制的制造和性能的结,接触,和设备的高功率电子和传感的基础上氧化锗半导体。协同设计贯穿整个科学目标,与制造可扩展性,衬底开发和环境影响相关的问题与异质结构设计和器件演示一起进行评估和研究。该项目试行了一项双管齐下的战略,以实现与半导体相关的新教育机会。第一个奖项是利用现有的NSF-PREM项目,每年为一个参与实验室的代表性不足的学生创造一个夏季研究机会;第二个奖项是为社区或技术学院的学生创造教育机会。该奖项反映了NSF的法定使命,并通过使用基金会的智力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(1)
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Steven May其他文献

Steven May的其他文献

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{{ truncateString('Steven May', 18)}}的其他基金

Uniting Lithographic Patterning and Topochemical Reaction for Processing of Functional Oxides for Electronic Applications
结合光刻图案化和拓扑化学反应来加工电子应用的功能氧化物
  • 批准号:
    2001888
  • 财政年份:
    2020
  • 资助金额:
    $ 46万
  • 项目类别:
    Standard Grant
Collaborative Research: Correlating Device Performance and Interfacial Properties for Weyl Spintronics
合作研究:关联 Weyl 自旋电子学的器件性能和界面特性
  • 批准号:
    2031870
  • 财政年份:
    2020
  • 资助金额:
    $ 46万
  • 项目类别:
    Continuing Grant
Conversion Processing of Functional Oxides to Oxyfluorides
功能性氧化物向氟氧化物的转化处理
  • 批准号:
    1562223
  • 财政年份:
    2016
  • 资助金额:
    $ 46万
  • 项目类别:
    Standard Grant
CAREER: Octahedral Control of Electronic Properties in Semiconducting Perovskite Heterostructures
职业:半导体钙钛矿异质结构中电子特性的八面体控制
  • 批准号:
    1151649
  • 财政年份:
    2012
  • 资助金额:
    $ 46万
  • 项目类别:
    Continuing Grant
Photoexcited Carrier Dynamics in Oxide Semiconductors for Photovoltaics
光伏氧化物半导体中的光激发载流子动力学
  • 批准号:
    1201957
  • 财政年份:
    2012
  • 资助金额:
    $ 46万
  • 项目类别:
    Standard Grant
Early Modern Manuscript Poetry: Recovering our Scribal Heritage
早期现代手稿诗歌:恢复我们的抄写遗产
  • 批准号:
    AH/G012466/1
  • 财政年份:
    2009
  • 资助金额:
    $ 46万
  • 项目类别:
    Research Grant

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相似海外基金

FuSe-TG: Electro-Thermal Co-Design Center for Ultra-Wide Bandgap Semiconductor Devices
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FuSe-TG: Co-designing Novel Memristor Heterostructures for Brain Inspired Computers
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