Chemical Strategies for Organic Functionalization of Semiconductors

半导体有机功能化的化学策略

• 批准号: 0615087
• 负责人: Stacey Bent
• 金额: --
• 依托单位: Stanford University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-10-01 至 2009-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0615087&HistoricalAwards=false
• 关键词: Chemical; Strategies; Organic; Functionalization; Semiconductors

AbstractCHE-0615087Bent/StanfordWith the support of the Analytical and Surface Chemistry Program, Professor Bent and her colleagues in the Chemical Engineering Department at Stanford University, are investigating the mechanisms of organic functionalization of well characterized semiconductor surfaces. The development of an understanding of the fundamental reactivity of new functional groups, examination of new systems for molecular layer deposition, and the investigation of the interactions between organic ligands and metal atoms at the semiconductor surface are being pursued in this work. Vacuum deposition methods, coupled with careful spectroscopic characterization of the modified layers is used in this work. Applications to molecular electronics, biosensors, and MEMS devices are likely to develop from this fundamental science. Students across a broad range of disciplines are involved in these studies. The robust and reproducible attachment of organic molecules with myriad functionalities to semiconductor surfaces impacts a broad range of interesting technologies. The work of Professor Bent and her colleagues at Stanford attempts to develop a detailed understanding of this attachment process and to develop new routes to silicon surface functionalization. The fundamental knowledge gained from these studies will impact molecular electronics fabrication, bio-sensor development, and micro-electromechanical device construction. Students across a broad range of disciplines are involved in these studies.

摘要Che-0615087BENT/Stanford，with whith分析和表面化学计划，Bent教授及其同事在斯坦福大学的化学工程系中，正在研究良好表征半导体表面的有机功能化机制。 在这项工作中，正在对新功能组的基本反应性，新功能组的基本反应性，新系统的检查以及对半导体表面上有机配体和金属原子之间的相互作用的研究。 在这项工作中，使用了真空沉积方法，再加上修饰层的仔细光谱表征。 分子电子，生物传感器和MEMS设备的应用可能会从这种基本科学中发展。 这些研究涉及各种各样的学科的学生。 有机分子与半导体表面的强大和可重复的附着会影响广泛的有趣技术。 斯坦福大学教授及其同事在斯坦福大学的工作试图对这种依恋过程进行详细的了解，并开发新的硅表面功能途径。 从这些研究中获得的基本知识将影响分子电子制造，生物传感器开发和微电机械设备构建。 这些研究涉及各种各样的学科的学生。