Local Bonding and Properties of Cr-Oxycarbonitrides Using Scanning Tunneling and Optical Spectroscopies

使用扫描隧道和光谱法研究 Cr-碳氮氧化物的局部键合和性能

• 批准号: 9531743
• 负责人: Dawn Bonnell
• 金额: --
• 依托单位: University of Pennsylvania
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-06-15 至 2000-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9531743&HistoricalAwards=false
• 关键词: Local; Bonding; Properties; Cr; Oxycarbonitrides

9531743 Bonnell This research project seeks to understand the effects of local variations in chemically graded Cr-oxycarbonitride films on film properties. This grant, which is supported under the GOALI initiative, is a collaborative effort between researchers at the University of Pennsylvania and DuPont. It is planned to use precise and well characterized variations in sample composition to correlate electronic structure, charge density, dielectric properties, and optical properties. The principal experimental research tools proposed are scanning tunneling and optical spectroscopies along with more standard characterization methods (SIMS, RBS, EDS, etc.). A major goal of the project is to achieve sufficient fundamental knowledge to develop a model relating local bonding to properties in multicomponent systems. %%% An important feature of the program is the integration of research and education by provision of an invaluable opportunity for students to conduct fundamental materials science research in both University and Industrial research environments. The students will receive joint mentoring by Prof.Bonnell/University of Pennsylvania, and Dr. French/DuPont. A computer network connection will be established to allow experimental data and modeling at either location to be accessed at the other; the network will also include a bulletin board for information exchange. The project represents a strong research alliance between academia and industry, and at the same time provides an attractive arrangement for integration of education and research through the training of students in a fundamentally and technologically significant area. ***

9531743 Bonnell该研究项目旨在了解化学分级的CR-氧化碳酸盐膜对膜性能的局部变化的影响。 这笔赠款是在《守门倡议》下支持的，是宾夕法尼亚大学和杜邦大学研究人员之间的合作努力。 它计划在样品组成中使用精确且表征良好的变化来将电子结构，电荷密度，介电特性和光学性质相关联。 提出的主要实验研究工具是扫描隧道和光谱镜以及更标准的特征方法（SIMS，RBS，EDS等）。 该项目的主要目标是获得足够的基本知识，以开发与多组分系统中属性粘结有关的模型。 该计划的一个重要特征是，通过为学生提供在大学和工业研究环境中进行基本材料研究的基本材料研究的宝贵机会来整合研究和教育。 这些学生将获得Bonnell教授/宾夕法尼亚大学和法国/杜邦博士的联合指导。 将建立一个计算机网络连接，以允许在其他位置进行实验数据和建模；该网络还将包括一个用于信息交换的公告板。 该项目代表了学术界和行业之间的强大研究联盟，同时，通过在根本和技术意义上的学生中培训学生，为教育和研究的整合提供了诱人的安排。 ***