Dynamical Response of Carbon Nanotubes - Modeling, Simulations and Experiments

碳纳米管的动态响应 - 建模、模拟和实验

• 批准号: 0303674
• 负责人: Subrata Mukherjee
• 金额: $ 100万
• 依托单位: Cornell University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-08-01 至 2007-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0303674&HistoricalAwards=false
• 关键词: Dynamical; Response; Carbon; Nanotubes; Modeling

EEC-0303674Cornell UniversityMukherjeeThe objectives of this three-year project entitled: Dynamical Response of Carbon Nanotubes," are: (1) dynamic response modeling of ~1-2nm diameter size carbon nanotubes using a hierarchical approach of standard continuum mechanics, enriched continuum mechanics, molecular dynamics, and ab initio electronic calculations: (2) experimental research utilizing the remarkable mechanical, thermal, and electrical properties of carbon nanotubes to create nanometer-scale electromechanical devices (NEMs); and (3) investigate the unique properties of carbon nanotubes for the innovation of a series of novel devices. The research plan includes five tasks: (1) simulations using continuum mechanics; (2) simulations using enriched continuum mechanics; (3) calculations of first principles; (4) experiments of nanotubes for device applications; and (5) comparison of theory and experiments. Three faculty members including the principal investigator from three departments will form the research team.This award is made under the Nanoscale Science and Engineering Initiative NSF 02-148.

EEC-0303674康奈尔大学慕克吉大学这个为期三年的项目的目标是：(1)使用标准连续介质力学、丰富的连续介质力学、分子动力学和从头计算的分层方法对直径~1-2 nm的直径为~2 nm的碳纳米管进行动态响应建模：(2)利用碳纳米管的非凡的机械、热学和电学性能进行实验研究，以制造纳米级机电设备(NEM)；以及(3)研究碳纳米管的独特性质，以实现一系列新颖器件的创新。研究计划包括五项任务：(1)使用连续介质力学进行模拟；(2)使用丰富的连续介质力学进行模拟；(3)第一性原理的计算；(4)用于器件应用的纳米管实验；(5)理论和实验的比较。包括来自三个系的首席研究员在内的三名教职员工将组成研究团队。该奖项是根据NSF 02-148纳米科学与工程倡议颁发的。