Scalable Nanomanufacturing of Reconfigurable Photonic Crystals

可重构光子晶体的可扩展纳米制造

基本信息

  • 批准号:
    1562861
  • 负责人:
  • 金额:
    $ 25万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2016
  • 资助国家:
    美国
  • 起止时间:
    2016-06-01 至 2020-12-31
  • 项目状态:
    已结题

项目摘要

The microelectronics revolution sparked by the invention and the very-large-scale integration of transistors has affected almost every aspect of our daily lives. As the 50-year-old Moore's law is approaching its limits, scientists are now turning to light as the information carrier. Unfortunately, our ability to control light in nanoscopic volumes is in many ways in its infancy, compared with how we can manipulate electrons. A new class of optical materials known as photonic crystals may hold the key to continued progress towards all-optical integrated circuits. However, traditional nanomanufacturing technologies for producing photonic crystals with three-dimensionally ordered nanostructures suffer from low throughput, small sample areas, and high cost. By integrating a simple, fast, and inexpensive colloidal self-assembly methodology with a new type of shape memory polymer, this project will explore a novel scalable nanomanufacturing approach for wafer-scale production of photonic crystals with reconfigurable optical properties. This interdisciplinary research will be closely integrated into curriculum development, new demonstration module design, and training of underrepresented high school and undergraduate students through a few successful programs at the university. Although various colloidal self-assembly technologies have been developed, most of these bottom-up approaches are only favorable for low volume, laboratory-scale production of photonic crystals. Moreover, self-assembled photonic crystals with fixed microstructures are only appropriate for fabricating passive nanooptical devices. Smart shape memory polymers that can memorize and recover their permanent shapes from structurally stable temporary sates are promising for developing active photonic crystal devices. Unfortunately, most of the existing shape memory polymers are thermoresponsive, and they suffer from heat-demanding shape memory cycles. The research team aims to conduct simultaneous experimental and theoretical investigations to address the key scientific and engineering barriers faced by the current colloidal self-assembly and shape memory polymer technologies. In-situ nanoscopic mechanical and mechanochromic tests, along with multiphysics mechanical finite element analysis simulations will facilitate the basic understanding of the unusual shape recovery mechanisms of the new type of shape memory polymer that enables unconventional all-room-temperature shape memory cycles. The stimuli-responsive microstructure-optical property relationship of the self-assembled photonic crystals will be elucidated by optical characterization and finite element optical simulations. Large-area macroporous polymer photonic crystals with optimal crystal structures and multiple memorizable optical states will be fabricated by the scalable bottom-up nanomanufacturing technology.
由发明和晶体管的超大规模集成所引发的微电子革命几乎影响了我们日常生活的方方面面。随着50岁的摩尔定律接近极限,科学家们现在开始把目光转向光作为信息载体。不幸的是,与我们如何操纵电子相比,我们在纳米尺度上控制光的能力在许多方面都处于起步阶段。一种被称为光子晶体的新型光学材料可能是全光集成电路继续发展的关键。然而,用于生产具有三维有序纳米结构的光子晶体的传统纳米制造技术遭受低产量、小样品面积和高成本。通过将一种简单,快速,廉价的胶体自组装方法与一种新型的形状记忆聚合物相结合,该项目将探索一种新的可扩展的纳米制造方法,用于晶圆级生产具有可重构光学特性的光子晶体。这种跨学科的研究将紧密结合到课程开发,新的示范模块设计,并通过在大学的一些成功的计划,代表性不足的高中和本科生的培训。 虽然已经开发了各种胶体自组装技术,但大多数这些自下而上的方法仅有利于小批量,实验室规模的光子晶体生产。此外,具有固定微结构的自组装光子晶体仅适用于制造无源纳米光学器件。智能形状记忆聚合物能够从结构稳定的暂时状态记忆并恢复其永久形状,是开发有源光子晶体器件的理想材料。不幸的是,大多数现有的形状记忆聚合物是热敏的,并且它们遭受热要求的形状记忆循环。该研究团队旨在同时进行实验和理论研究,以解决当前胶体自组装和形状记忆聚合物技术所面临的关键科学和工程障碍。原位纳米力学和机械变色测试,沿着多物理场力学有限元分析模拟,将有助于基本理解的不寻常的形状恢复机制的新型形状记忆聚合物,使非常规的全室温形状记忆循环。通过光学表征和有限元光学模拟,阐明了自组装光子晶体的刺激响应性微结构与光学性质之间的关系。采用自底向上的纳米制造技术,可以制备出具有最佳晶体结构和多种可记忆光学状态的大面积大孔聚合物光子晶体。

项目成果

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Peng Jiang其他文献

Multi-stimuli-responsive fluorescent aminostyrylquinoxalines: Synthesis, solvatochromism, mechanofluorochromism and acidochromism
多刺激响应荧光氨基苯乙烯喹喔啉:合成、溶剂化显色、机械荧光显色和酸显色
  • DOI:
    10.1016/j.dyepig.2018.01.005
  • 发表时间:
    2018-04
  • 期刊:
  • 影响因子:
    4.5
  • 作者:
    Zhao Jinyu;Sun Jingbo;Simalou Oudjaniyobi;Wang Haoran;Peng Jiang;Zhai Lu;Xue Pengchong;Lu Ran
  • 通讯作者:
    Lu Ran
Co-culture of hWJMSCs and pACs in double biomimetic ACECM oriented scaffold enhances mechanical properties and accelerates articular cartilage regeneration in a caprine model
hWJMSCs 和 pACs 在双仿生 ACECM 导向支架中的共培养可增强山羊模型的机械性能并加速关节软骨再生
  • DOI:
    10.1186/s13287-020-01670-2
  • 发表时间:
    2020-05
  • 期刊:
  • 影响因子:
    7.5
  • 作者:
    Zhang Yu;Hao Chunxiang;Guo Weimin;Peng Xiaoyu;Wang Mingjie;Yang Zhen;Li Xu;Zhang Xueliang;Chen Mingxue;Sui Xiang;Peng Jiang;Lu Shibi;Liu Shuyun;Guo Quanyi;Jiang Qing
  • 通讯作者:
    Jiang Qing
Scalable Nanomanufacturing of Broadband Antireflection Coatings on Semiconductors
半导体上宽带减反射涂层的可扩展纳米制造
  • DOI:
    10.1142/9789813146730_0010
  • 发表时间:
    2016
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Pratik Kothary;Sin‐Yen Leo;Danielle Liu;Peng Jiang
  • 通讯作者:
    Peng Jiang
Discovery of Metastable He I λ10830 Mini-broad Absorption Lines and Very Narrow Paschen α Emission Lines in the ULIRG Quasar IRAS F11119+3257
ULIRG 类星体 IRAS F11119 3257 中亚稳态 He I α10830 超窄吸收线和极窄 Paschen α 发射线的发现
  • DOI:
    10.3847/1538-4357/ab40b5
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Xiang Pan;Hongyan Zhou;Wenjuan Liu;Bo Liu;Tuo Ji;Xiheng Shi;Shaohua Zhang;Peng Jiang;Huiyuan Wang;Lei Hao
  • 通讯作者:
    Lei Hao
Short-term outcomes of CyberKnife therapy for advanced high-risk tumors: A report of 160 cases.
射波刀治疗晚期高危肿瘤的短期结果:160例报告。

Peng Jiang的其他文献

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{{ truncateString('Peng Jiang', 18)}}的其他基金

CAREER: Compiler and Runtime Support for Sampled Sparse Computations on Heterogeneous Systems
职业:异构系统上采样稀疏计算的编译器和运行时支持
  • 批准号:
    2338144
  • 财政年份:
    2024
  • 资助金额:
    $ 25万
  • 项目类别:
    Continuing Grant
CSR: Small: A Fine-Grained Hierarchical Memory Management System for Applications with Dynamic Memory Demand on GPUs
CSR:小型:针对 GPU 上具有动态内存需求的应用程序的细粒度分层内存管理系统
  • 批准号:
    2311610
  • 财政年份:
    2023
  • 资助金额:
    $ 25万
  • 项目类别:
    Continuing Grant
Collaborative Research: CSR: Medium: Towards A Unified Memory-centric Computing System with Cross-layer Support
协作研究:CSR:中:迈向具有跨层支持的统一的以内存为中心的计算系统
  • 批准号:
    2310423
  • 财政年份:
    2023
  • 资助金额:
    $ 25万
  • 项目类别:
    Continuing Grant
Collaborative Research: PPoSS: Planning: Towards an Integrated, Full-stack System for Memory-centric Computing
协作研究:PPoSS:规划:面向以内存为中心的计算的集成全栈系统
  • 批准号:
    2028825
  • 财政年份:
    2021
  • 资助金额:
    $ 25万
  • 项目类别:
    Standard Grant
Heat-Pipe-Inspired Dynamic Windows Enabled by a Scalable Bottom-Up Technology
由可扩展的自下而上技术实现的受热管启发的动态窗户
  • 批准号:
    1300613
  • 财政年份:
    2013
  • 资助金额:
    $ 25万
  • 项目类别:
    Standard Grant
I-Corps: Development of a Scalable Bottom-Up Nanofabrication Platform
I-Corps:开发可扩展的自下而上纳米加工平台
  • 批准号:
    1265139
  • 财政年份:
    2012
  • 资助金额:
    $ 25万
  • 项目类别:
    Standard Grant
Scalable Self-Assembly of Colloidal Nanoparticles
胶体纳米粒子的可扩展自组装
  • 批准号:
    1000686
  • 财政年份:
    2010
  • 资助金额:
    $ 25万
  • 项目类别:
    Continuing Grant
CAREER: Development of A Scalable Spin-Coating Technological Platform for Colloidal Self-Assembly and Templating Nanofabrication
职业:开发用于胶体自组装和模板纳米加工的可扩展旋涂技术平台
  • 批准号:
    0744879
  • 财政年份:
    2008
  • 资助金额:
    $ 25万
  • 项目类别:
    Standard Grant
Shear-Aligned Assembly of Photonic Band Gap Coatings
光子带隙涂层的剪切对齐组装
  • 批准号:
    0651780
  • 财政年份:
    2007
  • 资助金额:
    $ 25万
  • 项目类别:
    Standard Grant

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合作研究:通过连续流反应器进行钙钛矿类似物纳米晶体的可扩展纳米制造
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