MIP: 2D Crystal Consortium (MIP-2DCC)

MIP：2D 晶体联盟 (MIP-2DCC)

• 批准号: 1539916
• 负责人: Joan Redwing
• 金额: $ 1778.76万
• 依托单位: Pennsylvania State Univ University Park
• 依托单位国家: 美国
• 项目类别: Cooperative Agreement
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-03-01 至 2022-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1539916&HistoricalAwards=false
• 关键词: MIP; 2D; Crystal; Consortium; 2DCC

Technical AbstractNSF has created a new mid-scale instrumentation program managed by the Division of Materials Research focused on the discovery, development, and deployment of new materials - the Materials Innovation Platforms. The Two-Dimensional Crystal Consortium Materials Innovation Platform (2DCC-MIP) at Pennsylvania State University (PSU) will advance the state of the art in the crystal growth of chalcogenides and two-dimensional (2D) thin film chalcogenides through transformational research and mid-scale investments in bulk crystal and thin film growth instrumentation. The recent advent of new classes of 2D layered materials has created exciting opportunities in this context for fundamental scientific discovery and for transformative routes to high-impact technology. The restricted electron motion in 2D films gives rise to new physical phenomena not present in three dimensions and new frontiers in computing, displays and communications that reach beyond current silicon-based electronics. The Platform's in-house research team, housed at PSU, will focus on advancing our knowledge and understanding of synthetic routes and approaches that result in the application of 2D chalcogenide thin film systems in current electronic architectures and the next generation of electronic materials and devices. External researchers from across the U.S. also working on next-generation electronic devices will have access to the Platform's growth capabilities and its expertise in synthesis, characterization, and theoretical modeling. Along with access to mid-scale level tools and expertise, a unique feature of the Platform is the access to new chalcogenide bulk crystal samples and thin films produced and curated by the 2DCC-MIP. At the heart of the Platform's synthesis capabilities are MOCVD and MBE tools with unique in-situ diagnostic capabilities. In addition, several bulk crystal tools are available to grow a variety of chalcogenide systems, yielding crystals for fundamental studies, surfaces of new materials for exfoliating 2D films, and bulk substrates on which to grow unexplored thin film phases and structures. To this end, 2DCC-MIP seeks to inspire and enable diverse new ideas and new researchers in 2D synthesis, supporting investigators nationwide at all career stages with capabilities that will transform their research. The research activities of these external users and those of the 2DCC-MIP in-house team will together create a community of researchers poised to make transformational gains in the accelerated discovery and deployment of chalcogenide 2D materials.The 2DCC-MIP will also serve as a leader in education and outreach, with several programs designed to disseminate the science and technology of 2D materials developed by the Platform. 2DCC-MIP will create and share a range of educational materials on various aspects of crystal growth and advanced characterization techniques accessible at the Platform or remotely. A major activity will be the Grow With Us workshop designed to combine hands-on experience and seminars to transfer knowledge in exciting and emerging areas. In addition, the Materials Research Facility Network Faculty Fellows and the STEP FORWARD programs will help faculty and student researchers gain access to the 2DCC-MIP shared facility.For more information, see www.mri.psu.edu/materials-innovation-platformNon-Technical AbstractThe recent advent of new classes of two-dimensional (2D) layered materials has created exciting opportunities for fundamental scientific discovery and for transformative routes to high-impact technology at the frontiers of computing, displays, and communications that reaches beyond current silicon-based electronics. The 2D Crystal Consortium Materials Innovation Platform (2DCC-MIP) aims to develop a national resource to meet the synthesis challenges of two-dimensional (2D) chalcogenide materials. Importantly, these 2D materials open up new fabrication approaches for flexible electronics and new routes to information technology beyond the present day confines of silicon CMOS. The full realization of the scientific and technological potential of these new 2D materials will require developing atomic-level mastery over the wafer-scale synthesis of samples with high crystalline quality and low defect densities. Internal MIP research will develop synthetic capabilities that extend the state-of-the-art in both chemical vapor deposition and hybrid molecular beam epitaxy, thus enabling new ways to control nucleation and growth kinetics. These synthesis methodologies will be accompanied by a comprehensive suite of in-situ characterization techniques that probe materials from the atomic scale to the macroscale, guided by theoretical modeling of materials synthesis and predictive design of materials properties. External researchers from across the U.S. will be engaged to advance the frontiers of known chalcogenide materials, to accelerate discovery of new systems, to develop cost-effective processes for large-area single-crystal 2D films to transition toward commercialization, and to disseminate knowledge, samples, and techniques within a national user facility that acts as a hub for scientific cross-fertilization. The ultimate goal of the 2DCC-MIP is to revitalize the science of crystal growth in the U.S.: this will be accomplished by combining compelling scientific capabilities with comprehensive user support and a suite of educational workshops, tutorials and webinars that serves a broad audience of students and academic, government and industrial researchers and fosters the growth and development of the nationwide community of researchers in the synthesis of 2D systems. Planned educational activities include monthly 2D research webinars, on-line tutorials on experimental and computational tools and techniques and an annual Grow with Us workshop that highlights emerging opportunities in the science and practice of crystal growth and thin film epitaxy. The 2DCC-MIP seeks to engage the full materials research community across academia and industry, and in particular, early career researchers and students and researchers at minority serving and primarily undergraduate institutions. The 2DCC-MIP will provide affordable access to unique equipment and computational tools, and deliver comprehensive support from science experts to a diverse group of users. For more information, see www.mri.psu.edu/materials-innovation-platform

tnsf创建了一个新的中等规模的仪器项目，由材料研究部管理，专注于新材料的发现、开发和部署——材料创新平台。宾夕法尼亚州立大学（PSU）的二维晶体联盟材料创新平台（2DCC-MIP）将通过对体晶体和薄膜生长仪器的转型研究和中等规模投资，推进硫族化合物和二维（2D）薄膜硫族化合物晶体生长的最新技术。最近出现的新型二维层状材料为基础科学发现和高影响力技术的变革路线创造了令人兴奋的机会。二维薄膜中受限制的电子运动产生了三维中不存在的新物理现象，并在计算、显示和通信方面开辟了新的领域，超越了当前的硅基电子产品。该平台的内部研究团队位于PSU，将专注于提高我们对合成路线和方法的知识和理解，从而将2D硫系化合物薄膜系统应用于当前的电子架构和下一代电子材料和设备。来自美国各地从事下一代电子设备研究的外部研究人员将可以访问该平台的增长能力及其在合成、表征和理论建模方面的专业知识。除了获得中等规模的工具和专业知识外，该平台的一个独特之处在于可以获得由2DCC-MIP生产和策划的新的硫系体晶体样品和薄膜。该平台合成能力的核心是具有独特原位诊断能力的MOCVD和MBE工具。此外，有几种体晶工具可用于生长各种硫系化合物体系，产生用于基础研究的晶体，用于剥离2D薄膜的新材料表面，以及用于生长未开发的薄膜相和结构的体基板。为此，2DCC-MIP旨在激发和支持二维合成领域的各种新想法和新研究人员，为全国所有职业阶段的研究人员提供支持，使他们能够改变他们的研究。这些外部用户的研究活动和2DCC-MIP内部团队的研究活动将共同创建一个研究人员社区，准备在加速发现和部署硫族化物2D材料方面取得变革性成果。2DCC-MIP还将作为教育和推广的领导者，通过几个旨在传播平台开发的2D材料科学和技术的项目，2DCC-MIP将创建和分享一系列关于晶体生长和先进表征技术各个方面的教育材料，这些材料可以在平台上或远程访问。一项主要活动将是“与我们一起成长”研讨会，旨在结合实践经验和研讨会，在令人兴奋的新兴领域传授知识。此外，材料研究设施网络教师研究员和STEP FORWARD计划将帮助教师和学生研究人员获得2DCC-MIP共享设施的访问权。有关更多信息，请参阅www.mri.psu.edu/materials-innovation-platformNon-Technical摘要最近出现的新型二维（2D）层状材料为基础科学发现创造了令人兴奋的机会，并为计算，显示和通信领域的高影响力技术的变革路线创造了令人兴奋的机会，这些技术超越了当前的硅基电子产品。二维晶体联盟材料创新平台（2DCC-MIP）旨在开发一种国家资源，以满足二维（2D）硫族材料的合成挑战。重要的是，这些2D材料为柔性电子产品开辟了新的制造方法，并超越了目前硅CMOS的限制，为信息技术开辟了新的途径。要充分实现这些新型二维材料的科学和技术潜力，需要在具有高晶体质量和低缺陷密度的晶圆尺度合成样品方面发展原子水平的掌握。内部MIP研究将开发合成能力，扩展化学气相沉积和混合分子束外延的最新技术，从而实现控制成核和生长动力学的新方法。这些合成方法将伴随着一套全面的原位表征技术，以材料合成的理论建模和材料性能的预测设计为指导，从原子尺度到宏观尺度探测材料。来自美国各地的外部研究人员将参与推进已知硫系材料的前沿，加速新系统的发现，为大面积单晶2D薄膜开发成本效益高的工艺，向商业化过渡，并在国家用户设施内传播知识，样品和技术，作为科学交叉施肥的中心。2DCC-MIP的最终目标是振兴美国晶体生长科学：这将通过将引人注目的科学能力与全面的用户支持和一套教育研讨会、教程和网络研讨会相结合来实现，这些研讨会、教程和网络研讨会为广大学生、学术界、政府和工业研究人员提供服务，并促进全国范围内二维系统合成研究人员社区的成长和发展。计划的教育活动包括每月的二维研究网络研讨会，关于实验和计算工具和技术的在线教程，以及每年的“与我们一起成长”研讨会，该研讨会突出了晶体生长和薄膜外延的科学和实践中的新兴机会。2DCC-MIP旨在吸引学术界和工业界的整个材料研究界，特别是早期职业研究人员、学生和少数民族院校和主要本科院校的研究人员。2DCC-MIP将提供经济实惠的独特设备和计算工具，并为不同用户群体提供科学专家的全面支持。欲了解更多信息，请访问www.mri.psu.edu/materials-innovation-platform

项目成果

A computational framework for guiding the MOCVD-growth of wafer-scale 2D materials

• DOI: 10.1038/s41524-022-00936-y
• 发表时间: 2022-11
• 期刊: npj Computational Materials
• 影响因子: 9.7
• 作者: K. Momeni;Yanzhou Ji;Nadire Nayir;Nuruzzaman Sakib;Haoyue Zhu;Shiddartha Paul;T. Choudhury;Sara Ne

On the Origin of Nonclassical Ripples in Draped Graphene Nanosheets: Implications for Straintronics

• DOI: 10.1021/acsanm.2c02137
• 发表时间: 2022-07-26
• 期刊: ACS APPLIED NANO MATERIALS
• 影响因子: 5.9
• 作者: Banerjee, Riju;Granzier-Nakajima, Tomotaroh;Hudson, E. W.
• 通讯作者: Hudson, E. W.

Epitaxial growth of wafer-scale transition metal dichalcogenide monolayers by metalorganic chemical vapor deposition

• DOI: 10.1109/edtm53872.2022.9797981
• 发表时间: 2022-03
• 期刊: 2022 6th IEEE Electron Devices Technology & Manufacturing Conference (EDTM)
• 作者: N. Trainor; Chen-Chen-Chen;Haoyue Zhu;Thomas V. Mc Knight;T. Choudhury;J. Redwing

Valley Isospin Controlled Fractional Quantum Hall States in Bilayer Graphene

• DOI: 10.1103/physrevx.12.031019
• 发表时间: 2021-05
• 期刊: Physical Review X
• 影响因子: 12.5
• 作者: Ke Huang;Hailong Fu;D. R. Hickey;N. Alem;Xi Lin;Kenji Watanabe;T. Taniguchi;Jun Zhu

SnP 2 S 6 : A Promising Infrared Nonlinear Optical Crystal with Strong Nonresonant Second Harmonic Generation and Phase-Matchability

SnP 2 S 6：一种有前途的红外非线性光学晶体，具有强非谐振二次谐波产生和相位匹配性

• DOI: 10.1021/acsphotonics.2c00131
• 发表时间: 2022
• 期刊: ACS Photonics
• 影响因子: 7
• 作者: He, Jingyang;Lee, Seng Huat;Naccarato, Francesco;Brunin, Guillaume;Zu, Rui;Wang, Yuanxi;Miao, Leixin;Wang, Huaiyu;Alem, Nasim;Hautier, Geoffroy
• 通讯作者: Hautier, Geoffroy