US-France Cooperative Research: Spectroscopy of Carbon Nanotubes in High Magnetic Fields

美法合作研究：高磁场中碳纳米管的光谱学

• 批准号: 0437342
• 负责人: Junichiro Kono
• 金额: $ 2万
• 依托单位: William Marsh Rice University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-09-01 至 2007-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0437342&HistoricalAwards=false
• 关键词: US; France; Cooperative; Research; Spectroscopy

0437342KonoThis three-year U.S. France cooperative research project involves Junichiro Kono and his group at Rice University and the research team, led by G. L. Rikken, at the Laboratoire National des Champs Magnetiques Pulses, at the University Paul Sabatier in Toulouse, France. They propose to perform jointly magneto-absorption, magneto-luminescence, and electron spin resonance experiments on single-walled carbon nanotubes. The project adds an international dimension to the principal investigator's research grants, including his CAREER award, supported through NSF's Division of Materials Research.Intellectual Merit Single-walled carbon nanotubes (SWNTs) are a nearly one-dimensional (1-D) system the possesses a wide range of novel and useful electronic, mechanical, magnetic, and optical properties. The goal of this project is to explore novel 1-D physics in the optical and spin resonance properties of SWNTs in high magnetic fields. SWNTs may provide an alternative to semiconductor quantum wires. Broader Impacts The proposed joint experiments will advance knowledge on electronic states in nanostructures placed in intense magnetic fields and could lead to new nano-based materials. It takes advantage of unique facilities in France, in particular, a unique pulsed magnet of 75 Teslas that can be used for various optical experiments. The project also gives graduates students and postdoctoral students an international experience via research immersion with a leading group of French researchers from the French National Center for Scientific Research.

0437342 Konothis三年的美国法国合作研究项目涉及Junichiro Kono及其在莱斯大学的小组和由G. L. Rikken领导的研究小组，在法国图卢兹的Paul Paul Sabatier的Laboratoire National des Champs Magnetiques Pulses领导。 他们建议在单壁碳纳米管上执行共同吸收磁性吸收，磁性发光和电子自旋共振实验。 该项目为主要研究者的研究补助金增加了国际维度，包括他的职业奖，通过NSF的材料研究部支持。智能优点单壁碳纳米管（SWNT）是一个近一维（1-D）系统，它具有近一维（1-D）的系统。 该项目的目的是在高磁场中SWNT的光学和自旋共振性能中探索新颖的1-D物理。 SWNT可以为半导体量子线提供替代方案。更广泛的影响拟议的联合实验将提高对位于强烈磁场的纳米结构中的电子状态的知识，并可能导致新的基于纳米的材料。 它利用了法国的独特设施，特别是一种独特的脉冲磁铁，该磁铁可用于各种光学实验。 该项目还为毕业生和博士后学生提供了通过研究浸入国际经验，与法国国家科学研究中心的一群领先的法国研究人员组成。