Assembly and local probing of single molecules on ultrathin ZnO films on metals (A02)

金属超薄 ZnO 薄膜上单分子的组装和局部探测 (A02)

• 批准号: 207926441
• 金额: --
• 依托单位: Abteilung Physikalische Chemie
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2018-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/207926441?language=en
• 关键词: Assembly; local; probing; single; molecules

The central objective of this project is to obtain a comprehensive understanding of the local geometric and electronic structure at the interface between organic and inorganic semiconductors, including defects at the single atomic/molecular level. To achieve this goal we utilize low-temperature scanning probe microscopy (STM, AFM TERS), and directly characterize ZnO surfaces of ultrathin films (a few monolayers) grown on metal substrates. Furthermore, the adsorption behaviour and opto¿electronic properties of conjugated organic molecules under UHV conditions will be studied.

该项目的中心目标是全面了解有机和无机半导体之间界面的局部几何和电子结构，包括单个原子/分子水平的缺陷。为了实现这一目标，我们利用低温扫描探针显微镜（STM，AFM TERS），并直接表征ZnO表面的ZnO薄膜（几个单层）生长在金属衬底上。此外，还将研究共轭有机分子在超高真空条件下的吸附行为和光电性质。