Collaborative: Circuit and System Architectures for Self-assembled Nanoscale Computers

协作:自组装纳米级计算机的电路和系统架构

基本信息

  • 批准号:
    0702410
  • 负责人:
  • 金额:
    $ 33.33万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2007
  • 资助国家:
    美国
  • 起止时间:
    2007-07-15 至 2011-06-30
  • 项目状态:
    已结题

项目摘要

Collaborative Proposal ID(s):702434, 0702410PI names: Alvin Lebeck, Sean WashburnInstitutions: Duke University, U of North CarolinaTitle: Circuit and System Architectures for Self-assembled Nano-scale ComputersAbstractThe rapid advances in computing enjoyed over the last two/three decades have depended heavily on the continued decrease of CMOS transistor sizes. Unfortunately, the capacity for CMOS to continue this trend is finite and will be reached in the near future. This is beyond idle speculation and the semiconductor industry has at present identified the replacement of CMOS as an important, but difficult technological challenge. This research project seeks to develop alternatives to conventional computer system design and fabrication that will be fundamentally important as technology moves past the convenient abstractions built during the first 50+ years of computing.Self-assembled nanoscale systems are a potential candidate for replacing silicon CMOS technologies because of the ability to fabricate nanoscale structures in vast numbers without the need for multi-billion dollar facilities. Coupled with the potential to position molecular-scale components in complex networks, self-assembly is becoming a potent disruptive technology with potentially significant influence on the production of future integrated circuits and microprocessors. Specifically, by leveraging the larger-than-silicon industrial base of chemical manufacturing this research has the potential to create a sea change in the cost model for the fabrication of computer systems.New technologies, such as self-assembly, bring new challenges for the creation of computing systems. The research components of this proposal seek to address the following challenges: 1.) designing high-performance, low-power computer architectures that match the fabrication characteristics of future nanotechnologies, 2.) design and test nanoscale circuits with a focus on device parameter variation, defect modeling and test generation, and automated tools for circuit layout, and 3.) fabrication and characterization of proof-of-principle" novel self-assembled nanoscale devices (RGFET) and circuits.
合作提案ID(S):702434,0702410PI名称:阿尔文·勒贝克,肖恩·沃什伯恩机构:北卡罗来纳大学杜克大学标题:自组装纳米级计算机的电路和系统架构摘要在过去二三十年里,计算的快速发展在很大程度上依赖于cmos晶体管尺寸的持续缩小。不幸的是,继续这一趋势的能力是有限的,并将在不久的将来达到。这已经超出了人们的猜测,而半导体行业目前已将取代cmos视为一项重要但困难的技术挑战。这一研究项目旨在开发传统计算机系统设计和制造的替代方案,随着技术的发展,这些设计和制造将变得至关重要。自组装纳米系统是取代硅CMOS技术的潜在候选者,因为它能够在不需要数十亿美元的设施的情况下大量制造纳米结构。再加上在复杂网络中定位分子级元件的潜力,自组装正在成为一项强大的颠覆性技术,可能对未来集成电路和微处理器的生产产生重大影响。具体地说,通过利用比硅更大的化工制造工业基础,这项研究有可能使计算机系统制造的成本模型发生翻天覆地的变化。自组装等新技术为计算机系统的创造带来了新的挑战。本提案的研究部分力求解决以下挑战:1)设计符合未来纳米技术制造特点的高性能、低功耗的计算机体系结构,2.设计和测试纳米级电路,重点关注器件参数变化、缺陷建模和测试生成,以及电路布局的自动化工具,以及3.)新型自组装纳米器件(RGFET)和电路的制备与表征。

项目成果

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Sean Washburn其他文献

Experimental study of nonlinear conductance in small metallic samples.
小金属样品非线性电导的实验研究。
A laser that sings a different tune
发出不同音调的激光
  • DOI:
    10.1038/42804
  • 发表时间:
    1997-06-19
  • 期刊:
  • 影响因子:
    48.500
  • 作者:
    Sean Washburn
  • 通讯作者:
    Sean Washburn
A superconducting siphon
超导虹吸
  • DOI:
    10.1038/373106a0
  • 发表时间:
    1995-01-12
  • 期刊:
  • 影响因子:
    48.500
  • 作者:
    Sean Washburn
  • 通讯作者:
    Sean Washburn
Ado about nothing much?
小题大做?
  • DOI:
    10.1038/422271a
  • 发表时间:
    2003-03-20
  • 期刊:
  • 影响因子:
    48.500
  • 作者:
    Markus Büttiker;Sean Washburn
  • 通讯作者:
    Sean Washburn
Single atoms as transistors
单个原子作为晶体管
  • DOI:
    10.1038/357199a0
  • 发表时间:
    1992-05-21
  • 期刊:
  • 影响因子:
    48.500
  • 作者:
    Sean Washburn
  • 通讯作者:
    Sean Washburn

Sean Washburn的其他文献

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{{ truncateString('Sean Washburn', 18)}}的其他基金

Controlled polarization in plasmons propagating from metal into semiconductors in multicomponent nanowires
多组分纳米线中从金属传播到半导体的等离子体激元的受控偏振
  • 批准号:
    1232124
  • 财政年份:
    2012
  • 资助金额:
    $ 33.33万
  • 项目类别:
    Standard Grant
Collaborative Research: Atomic-scale study of friction for nano-electromechanical structures
合作研究:纳米机电结构摩擦的原子尺度研究
  • 批准号:
    0725759
  • 财政年份:
    2007
  • 资助金额:
    $ 33.33万
  • 项目类别:
    Standard Grant
Luttinger Liquid and Chaotic Transport in Wet-etched Ballistic Gallium Arsenide-Aluminum Gallium Arsenide Transistors with Multiple Gates
多栅极湿法蚀刻弹道砷化镓铝砷化镓晶体管中的 Luttinger 液体和混沌输运
  • 批准号:
    9405469
  • 财政年份:
    1994
  • 资助金额:
    $ 33.33万
  • 项目类别:
    Continuing Grant
Quantum Transport in Silicon/Silicon-Germanium Nanostructures
硅/硅-锗纳米结构中的量子传输
  • 批准号:
    9321557
  • 财政年份:
    1994
  • 资助金额:
    $ 33.33万
  • 项目类别:
    Standard Grant
U.S.-Egypt Cooperative Research: Quantum Transport in Si/SiGe Nanostructures
美国-埃及合作研究:Si/SiGe 纳米结构中的量子传输
  • 批准号:
    9224150
  • 财政年份:
    1993
  • 资助金额:
    $ 33.33万
  • 项目类别:
    Standard Grant

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