SGER: Manganese Nanostructures on Si(100): Linking Structure and Magnetic Properties

化学系(CHE)的分析和表面化学计划(CHE)和材料研究部(DMR)的金属计划将支持弗吉尼亚大学的Petra Reinke教授的探索研究小额助学金(SGER)奖。莱因克教授和她的学生的目标是首次在硅表面形成磁性纳米结构。理论预测表明，硅表面上的锰纳米结构的形状、位置和成键方式决定了组装的磁性。Reinke教授将在扫描隧道显微镜中观察原子尺度分辨率的Mn纳米结构的组装，使用这些数据来定制Mn-Si结构，表征这些结构的磁性，并评估它们是否适合集成到自旋电子器件中。这项研究旨在揭示原子尺度结构和成键之间的联系，以及由此产生的锰纳米结构的磁性。它可能会对自旋电子器件的发展领域产生强烈的影响。

The Analytical and Surface Chemistry Program of the Division of Chemistry (CHE) and the Metals Program of the Division of Material Research (DMR) will support the Small Grant for Exploratory Research (SGER) award of Prof. Petra Reinke of the University of Virginia. Prof. Reinke and her students aim to form for the first time magnetic nanostructures on silicon surfaces. Theoretical predictions indicate that the shape, position and bonding of the Mn-nanostructures on the Si-surface determine the magnetic properties of the assembly. Prof. Reinke will observe the assembly of the Mn-nanostructure with atomic scale resolution in a scanning tunneling microscope, use this data to tailor the Mn-Si structure, characterize the magnetic properties of these structures and evaluate their suitability for incorporation into spintronics devices. The study aims to unravel the connection between the atomic scale structure and bonding and the resultant magnetic properties of a Mn-nanostructure. It may strongly impact the field of spintronics device development.