NIRT: Electrical and Mechanical Properties of Boron and Metal-boride Nanowires, and Nanoscale Devices Built from them
NIRT:硼和金属硼化物纳米线以及由它们构建的纳米级器件的电气和机械特性
基本信息
- 批准号:0210120
- 负责人:
- 金额:$ 125万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2002
- 资助国家:美国
- 起止时间:2002-09-15 至 2006-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This four-year Nanoscale Interdisciplinary Research Team (NIRT) project at Washington University, with Professor William E. Buhro as principal investigator, pursues a new family of one-dimensional nanostructures form elemental boron and metal-borides. These nanomaterials are expected to posses mechanical strengths, chemical and thermal stabilities, and electrical (metallic) conductivities comparable to or even surpassing those of carbon nanotubes. Boron and metal-boride nanostructures will be ideal candidates for nanoscale electrical interconnects and semi-conducting components in nanoelectronic and nano-electrochemical devices. Synthetic methods to be employed include catalyzed chemical vapor deposition (CVD), and plasma techniques. Mechanical properties of nanotubes and nanowhiskers will be measured on mechanical-testing stages of scanning transmission electron microscope. Electrical-transport properties will be studied using the nanoelectronic-testing stage developed at Washington University.
这个为期四年的纳米级跨学科研究小组(NIRT)项目在华盛顿大学,与威廉E。Buhro作为首席研究员,致力于一个新的一维纳米结构家族,形成元素硼和金属硼化物。 这些纳米材料的机械强度,化学和热稳定性,以及导电性(金属)与碳纳米管相当,甚至超过碳纳米管。 硼和金属硼化物纳米结构将是纳米电子和纳米电化学器件中的纳米级电互连和半导体元件的理想候选者。 采用的合成方法包括催化化学气相沉积(CVD)和等离子体技术。 纳米管和纳米晶须的力学性能将在扫描透射电子显微镜的力学测试台上测量。 电输运特性将使用华盛顿大学开发的纳米电子测试阶段进行研究。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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William Buhro其他文献
William Buhro的其他文献
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{{ truncateString('William Buhro', 18)}}的其他基金
Magic-size nanoclusters as low-temperature precursors to nanocrystal and bulk semiconductor films
神奇大小的纳米团簇作为纳米晶体和块状半导体薄膜的低温前体
- 批准号:
1607862 - 财政年份:2016
- 资助金额:
$ 125万 - 项目类别:
Standard Grant
Semiconductor Belts, Sheets, and Wires Having Idealized Optical and Transport Properties
具有理想光学和传输性能的半导体带、片材和线材
- 批准号:
1306507 - 财政年份:2013
- 资助金额:
$ 125万 - 项目类别:
Continuing Grant
The Development of Microelectrode Arrays as Bioanalytical Tools
微电极阵列作为生物分析工具的发展
- 批准号:
1262176 - 财政年份:2013
- 资助金额:
$ 125万 - 项目类别:
Standard Grant
Intramolecular Anodic Olefin Coupling Reactions
分子内阳极烯烃偶联反应
- 批准号:
1151121 - 财政年份:2012
- 资助金额:
$ 125万 - 项目类别:
Standard Grant
Semiconductor Nanowires for Efficient Transport of Energy and Charge
用于高效能量和电荷传输的半导体纳米线
- 批准号:
1012898 - 财政年份:2010
- 资助金额:
$ 125万 - 项目类别:
Continuing Grant
Influence of Geometric Dimensionality on Quantum Confinement: Semiconductor Quantum Wires, Rods, and Shells
几何维度对量子限制的影响:半导体量子线、棒和壳
- 批准号:
0518427 - 财政年份:2005
- 资助金额:
$ 125万 - 项目类别:
Continuing Grant
Solution-liquid-solid Growth of Quantum Wires: Phase-separated vs. Homogeneous-alloy Structures
量子线的溶液-液-固生长:相分离与均质合金结构
- 批准号:
0092735 - 财政年份:2001
- 资助金额:
$ 125万 - 项目类别:
Continuing Grant
Solution-Liquid-Solid Growth of Inorganic Materials
无机材料的溶液-液体-固体生长
- 批准号:
9709104 - 财政年份:1997
- 资助金额:
$ 125万 - 项目类别:
Continuing Grant
Research Experiences for Undergraduates in Chemistry at Washington University, St. Louis
圣路易斯华盛顿大学化学专业本科生的研究经验
- 批准号:
9200708 - 财政年份:1992
- 资助金额:
$ 125万 - 项目类别:
Continuing Grant
Presidential Young Investigator Award/Organometallic Routes to New Materials
总统青年研究员奖/有机金属新材料之路
- 批准号:
9158369 - 财政年份:1991
- 资助金额:
$ 125万 - 项目类别:
Continuing Grant
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