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O: Fachverband Oberflächenphysik

O 51: Focus Session: Molecular Nanostructures on Surfaces: On-Surface Synthesis and Single-Molecule Manipulation II

O 51.1: Topical Talk

Wednesday, March 20, 2024, 15:00–15:30, HE 101

Exploring the Magnetic and Topological Properties in Carbon-based Nanomaterials — •Ping Yu — School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, China

In low-dimensional carbon-based nanomaterials, quantum magnetism can be generated from the pi electrons, which have attracted lots of attention in the fields of on-surface synthesis and quantum spintronic materials. The talk will report on how to realize graphene-based quantum materials with desired magnetic or topological properties through on-surface synthesis. The electronic properties of designed graphene nanomaterials are comprehensively investigated by scanning probe microscope techniques and theoretical calculations. The results provide new strategies for designing and synthesizing nanographene materials with desired electronic functionalities.

Keywords: on surface synthesis; nanographene; scanning probe microscope; magnetic