Präparationskammer (MVD/PVD) mit XPS/UPS, STM/AFM und LEED

配备 XPS/UPS、STM/AFM 和 LEED 的制备室 (MVD/PVD)

• 批准号: 313713174
• 金额: --
• 依托单位: Friedrich-Schiller-Universität Jena
• 依托单位国家: 德国
• 项目类别: Major Research Instrumentation
• 财政年份: 2016
• 资助国家: 德国
• 起止时间: 2015-12-31 至 无数据
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/313713174?language=en
• 关键词: Pr; parationskammer; MVD; PVD; mit

The research of our group is focused on materials science and applications of atomically thin two-dimensional (2D) materials including organic monolayers, carbon nanomembranes, graphene, related 2D sheets and their van der Waals heterostructures. The materials science aspects include growth of these materials with tailored properties from molecular precursors via self-assembly, electron irradiation and temperature induced modification, chemical functionalization; characterization of the growth mechanisms, structural and electronic properties down to the atomic scale. Based on this complementary analysis we implement the engineered materials in functional devices including field-effect devices, nanofilters and bioactive nanomembranes. To enable this research, application of complementary in situ surface science/nanostructure analytic techniques such as XPS, UPS, AFM, STM, KPFM, LEED in combination with preparative techniques such as PVD of organic compounds and metals, ion sputtering and electron irradiation at variable temperatures is absolutely necessary. Therefore, we apply in this proposal for a turnkey UHV Multiprobe (MP)-System in which these techniques are integrated. The MP-System will be the major research instrumentation of our newly established group of "Applied Physical Chemistry & Molecular Nanotechnology" at the FSU Jena. Moreover it will provide a qualitatively new state-of-the-art possibility for materials science research for other groups at the FSU Jena working on physics and chemistry of nanomaterials including thin layers, nanowires and nanoparticles.

我们小组的研究重点是材料科学和原子薄二维（2D）材料的应用，包括有机单层、碳纳米膜、石墨烯、相关的2D片材及其范德华异质结构。材料科学方面包括通过自组装、电子辐照和温度诱导改性、化学功能化从分子前体生长具有定制特性的材料；在原子尺度上表征生长机制、结构和电子特性。基于这种补充分析，我们将工程材料应用于功能器件，包括场效应器件、纳米过滤器和生物活性纳米膜。为了实现这项研究，绝对有必要应用互补的原位表面科学/纳米结构分析技术，如 XPS、UPS、AFM、STM、KPFM、LEED 与制备技术，如有机化合物和金属的 PVD、离子溅射和可变温度下的电子辐照。因此，我们在本提案中应用了集成了这些技术的交钥匙特高压多探头 (MP) 系统。 MP 系统将成为我们在 FSU 耶拿新成立的“应用物理化学和分子纳米技术”小组的主要研究仪器。此外，它还将为 FSU 耶拿其他研究纳米材料（包括薄层、纳米线和纳米颗粒）物理和化学的团队提供最先进的材料科学研究可能性。