OP: Quantum Hyperbolic Metamaterials: New Sciences and Applications

OP:量子双曲超材料:新科学与应用

基本信息

  • 批准号:
    1610538
  • 负责人:
  • 金额:
    $ 43万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    2016
  • 资助国家:
    美国
  • 起止时间:
    2016-09-01 至 2019-08-31
  • 项目状态:
    已结题

项目摘要

Nontechnical description: Photonic metamaterials are artificial constructs whose optical characteristics may be engineered by altering their geometrical structure, as well as their chemical composition. In this project, the research team explores new phenomena that arise when structural features of the metamaterials are of only several nanometers in size. On such a small scale, traditional optical properties such as color and sheen are no longer discernible. Instead, the properties of the materials may now be precisely tuned by carefully varying their nanoscale structure. The overarching goal of this project is to conduct basic science and engineering research on such precision-structured metamaterials, and elucidate their potential applications. This study particularly addresses fundamental aspects of electronic and optical characteristics of nanoscale metamaterials. In addition, undergraduate and graduate students receive hands-on training in the fields of nanoscience and nanotechnology, materials synthesis, characterization, and device design. Achieving a fundamental understanding of artificial optical materials and their fabrication is anticipated to have broad ranging impact on assessing their potential in new optical devices. Technical description: This project addresses the prospects for achieving fundamental understanding of a new class of hyperbolic metamaterials at the quantum level, and the ability to engineer and fabricate such structures. In particular, the research team is interested in developing quantum engineering methodologies through an approach which combines materials optimization, detailed optical studies and theoretical modeling. The project fosters a systematic investigation, starting from ab-initio modeling of thin films, followed by studies of multilayered systems, and subsequently a detailed study of patterned nano-photonic structures and devices. By combining skills in thin film synthesis, device fabrication and characterization, ultrafast optics and nano-photonics a comprehensive data set is obtained. Given the current trends for nanophotonics, device miniaturization and photonic-electronic integration, the ability to engineer new photonic materials is expected to significantly extend current applications of existing devices, enabling yet unforeseen implementations of quantum photonic metamaterials.
非技术性描述:光子超材料是一种人造结构,其光学特性可以通过改变其几何结构以及化学成分来设计。在这个项目中,研究小组探索了当超材料的结构特征只有几纳米大小时出现的新现象。在如此小的尺度上,传统的光学特性,如颜色和光泽,不再是可辨别的。相反,材料的性质现在可以通过仔细改变它们的纳米结构来精确调整。该项目的总体目标是对这种精密结构的超材料进行基础科学和工程研究,并阐明其潜在的应用。这项研究特别涉及纳米级超材料的电子和光学特性的基本方面。此外,本科生和研究生接受纳米科学和纳米技术,材料合成,表征和设备设计领域的实践培训。实现人工光学材料及其制造的基本理解,预计将有广泛的影响,评估其在新的光学器件的潜力。技术说明:该项目解决了在量子水平上实现对一类新的双曲超材料的基本理解的前景,以及设计和制造这种结构的能力。特别是,研究团队有兴趣通过结合材料优化,详细的光学研究和理论建模的方法来开发量子工程方法。该项目促进了系统的研究,从薄膜的从头开始建模开始,然后是多层系统的研究,随后是图案化纳米光子结构和器件的详细研究。通过结合薄膜合成,器件制造和表征,超快光学和纳米光子学的技能,获得了全面的数据集。考虑到纳米光子学、器件小型化和光电集成的当前趋势,设计新光子材料的能力预计将显著扩展现有器件的当前应用,从而实现量子光子超材料的尚未预见的实现。

项目成果

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Zhaowei Liu其他文献

Boron nitride adsorbents with sea urchin‐like structures for enhanced adsorption performance
具有海胆状结构的氮化硼吸附剂可增强吸附性能
Large spin-to-charge conversion in ultrathin gold-silicon multilayers
超薄金硅多层膜中的大自旋电荷转换
  • DOI:
    10.1103/physrevmaterials.5.064410
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    3.4
  • 作者:
    M. E. El Hadri;Jonathan Gibbons;Yuxuan Xiao;H. Ren;H. Arava;Yuzi Liu;Zhaowei Liu;A. Petford;A. Hoffmann;E. Fullerton
  • 通讯作者:
    E. Fullerton
Real-Time, Inexpensive, and Portable Measurement of Water Surface Velocity through Smartphone
通过智能手机实时、廉价且便携式地测量水面速度
  • DOI:
    10.3390/w12123358
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    3.4
  • 作者:
    Tong Yang;Zhaowei Liu;Yongcan Chen;Yang Yu
  • 通讯作者:
    Yang Yu
Evolutionary affinities of species assigned toLipomyces andMyxozyma estimated from ribosomal RNA sequence divergence
根据核糖体 RNA 序列差异估计属于脂酵母属和粘酶属的物种的进化亲和力
  • DOI:
  • 发表时间:
    1990
  • 期刊:
  • 影响因子:
    2.6
  • 作者:
    C. Kurtzman;Zhaowei Liu
  • 通讯作者:
    Zhaowei Liu
Phylogenetic relationships among species ofWilliopsis andSaturnospora gen. nov. as determined from partial rRNA sequences
Williopsis 和 Saturnospora gen 物种之间的系统发育关系。
  • DOI:
  • 发表时间:
    1991
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Zhaowei Liu;C. Kurtzman
  • 通讯作者:
    C. Kurtzman

Zhaowei Liu的其他文献

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{{ truncateString('Zhaowei Liu', 18)}}的其他基金

Equipment: MRI: Track # 2 Development of a high-speed super-resolution stimulated Raman scattering (SRS) microscope
设备: MRI:轨道
  • 批准号:
    2320437
  • 财政年份:
    2023
  • 资助金额:
    $ 43万
  • 项目类别:
    Continuing Grant
Quantum plasmonics with extreme nonlinearities for on-chip supercontinuum generation
用于片上超连续谱生成的具有极端非线性的量子等离子体
  • 批准号:
    1907423
  • 财政年份:
    2019
  • 资助金额:
    $ 43万
  • 项目类别:
    Standard Grant
Optically Tweezered Localized Plasmonic Structured Illumination Microscopy (OT-LPSIM) for Ultrafast Super Resolution Bio-imaging
用于超快超分辨率生物成像的光镊局部等离子体结构照明显微镜 (OT-LPSIM)
  • 批准号:
    1604216
  • 财政年份:
    2016
  • 资助金额:
    $ 43万
  • 项目类别:
    Standard Grant
High Speed Plasmonic Structured Illumination Microscopy
高速等离子体结构照明显微镜
  • 批准号:
    0969405
  • 财政年份:
    2010
  • 资助金额:
    $ 43万
  • 项目类别:
    Standard Grant

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Research on Quantum Field Theory without a Lagrangian Description
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固态量子模拟:从双曲空间到涌现自旋 3/2 费米子
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    RGPIN-2021-02534
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