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Passivation of semiconductor and metal surfaces with organic monolayers

用有机单层钝化半导体和金属表面

基本信息

批准号：
19360024
负责人：
YAMADA Taro
金额：
$ 12.23万
依托单位：
The Institute of Physical and Chemical Research
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2007
资助国家：
日本
起止时间：
2007 至 2009
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19360024/
关键词：
有機単分子層表面不動態化ナノテクノロジーケイ素ウエハ表面アルミニウム表面赤外吸収スペクトル吸着種振動解析リン脂質単分子層ケイ素ウエハアルミニウム赤外吸収分光法有機吸着種水素終端ケイ素表面有機チオール吸着選択性軌道放射光電子分光臭化メチル

项目摘要

Since the first year of this research period, FY2007, we continued the experiments collaborating with Tohoku Univ., Kumamoto Univ. and Stanford Univ. (USA). In FY2007, we ordered the equipments, and the equipments were delivered in the end. In FY2008, we achieved quite a few basic findings, led by the finding on the driving force of "hydrophohicity" of modified Si aided by synchrotron radiation. As for passivation of aluminum surfaces, a substantial progress was made until FY2009. This technology has been filed for patent application. The development infrared spectroscopy, despite some difficulties in sample preparation, ended up with strong signals of ultrathin molecular layers (less than 1 nm thick), which has been found to be applicable for organic molecules, such as phospholipids, in aqueous solution.

从本研究的第一年，即2007财年开始，我们继续与东北大学、熊本大学合作进行实验。和斯坦福大学。(美国)。2007财年，我们订购了设备，最终设备交付。在2008财年，我们取得了相当多的基本发现，主要是关于同步辐射辅助下的改性硅的“疏水性”驱动力的发现。至于铝表面的钝化，在2009财年之前取得了实质性的进展。该技术已申请专利。红外光谱的发展，尽管在样品制备方面遇到了一些困难，但最终得到了超薄分子层(厚度小于1 nm)的强烈信号，这已被发现适用于水溶液中的有机分子，如磷脂。