US-Turkey Cooperative Research: Investigation of Electro-Optic Properties of Molecular Aggregates by Stark Spectroscopy

美国-土耳其合作研究：通过斯塔克光谱研究分子聚集体的电光性质

• 批准号: 0114572
• 负责人: John Lombardi
• 金额: $ 1.87万
• 依托单位: CUNY City College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-08-01 至 2004-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0114572&HistoricalAwards=false
• 关键词: US; Turkey; Cooperative; Research; Investigation

0114572LombardiDescription: This award is to support a collaborative project between Dr. John Lombardi, Department of Chemistry, CUNY City College, New York, NY and Dr. Serdar Ozcelik, Department of Chemistry, Bilkent University, Ankara, Turkey. They plan to investigate the electro-optical properties of J-aggregates. They plan to measure the change in dipole moments to study the nature and relative importance of the intermolecular interactions that lead to aggregate formation. They will study the effects of electric fields on molecular events (absorption and fluorescence) to gain basic understanding of nanostructural materials that would be useful in nanotechnology. They plan to utilize Stark spectroscopic methods for these studies.Scope: The project supports collaboration between two scientists with complementary expertise and resources to investigate an important problem. The results will help with designing of materials useful for nanotechnology applications. Professor Lombardi is an expert in Stark spectroscopy. He will advise on building up a Stark spectrometer at Bilkent University and will participate in the analysis and simulation of the electroabsorption data. Dr. Ozcelik will supervise the preparation of the film sample, UV-Vis absorption, fluorescence, electroabsorption and electric field modulated fluorescence measurements. Students at CCNY/CUNY will benefit from this collaboration, and one graduate student will visit Bilkent University to work on the project. This project meets the INT objective of supporting collaborative research in areas of mutual interest.

0114572 Lombardidescription：该奖项旨在支持纽约州CUNY CITY COLLEGE化学系的John Lombardi博士和纽约州CUNY CITY COLLEGE的化学系与土耳其Ankara大学Bilkent University的化学系Serdar Ozcelik博士。 他们计划研究J种群的电光特性。 他们计划测量偶极矩的变化，以研究导致骨料形成的分子间相互作用的性质和相对重要性。他们将研究电场对分子事件（吸收和荧光）的影响，以获得对纳米结构材料的基本了解，这在纳米技术中有用。 他们计划利用鲜明的光谱方法进行这些研究。Scope：该项目支持两个具有互补专业知识和资源的科学家之间的合作来研究一个重要的问题。 结果将有助于设计用于纳米技术应用有用的材料。 伦巴第教授是Stark光谱学专家。 他将建议在Bilkent University建立一个鲜明的光谱仪，并将参与电吸附数据的分析和模拟。 Ozcelik博士将监督膜样品，UV-VIS吸收，荧光，电吸收和电场调节荧光测量的制备。 CCNY/CUNY的学生将从这项合作中受益，一位研究生将访问Bilkent大学从事该项目。 该项目符合支持共同感兴趣领域的协作研究的INT目标。