2022年8月25日 · Here, we combine low-temperature scanning tunneling imaging and spectroscopy with CO functionalized tips and algorithmic data analysis to investigate the electronic structure of the molecular...

2019年12月16日 · Using an alternative on-surface synthesis protocol, we achieved an unprecedented double-stranded hexagonal cycloarene containing 108 sp2 carbon atoms. Its synthesis is based on hierarchical Ullmann...

2018年8月16日 · In this Article, we report the successful bottom-up synthesis and electronic properties of planarized π -extended [12]CPP along with bent armchair graphene nanoribbons (GNRs) and [15]CPP-based...

2020年1月15日 · Using an alternative on-surface synthesis protocol, we achieved an unprecedented double-stranded hexagonal cycloarene containing 108 sp 2 carbon atoms. Its synthesis is based on hierarchical Ullmann coupling and cyclodehydrogenation of a specially designed precursor on a Au (111) surface.

raphene nanorings are promising model structures to realize persistent ring currents and Aharonov–Bohm effect at the single molecular level. To investigate such intriguing effects, precise...

We combine low-temperature scanning tunneling spectroscopy, CO functionalized tips and algorithmic data analysis to investigate the electronic structure of the molecular cycloarene C108 (graphene...

The C108 possesses a rich energy spectrum in which several molecular states are only separated in energy by a few meV11, making it particularly interesting for disentangling the contributions from the different molecular orbitals in the STM images. To access, map and have a complete understanding of the C108 electronic structure, we use an

2019年12月16日 · On-Surface Synthesis and Characterization of a Cycloarene: C108 Graphene Ring. This work achieves an unprecedented double-stranded hexagonal cycloarene containing 108 sp2 carbon atoms, based on hierarchical Ullmann coupling and cyclodehydrogenation of a specially designed precursor on a Au (111) surface.

2021年9月2日 · In this study, we revisit Feynman’s and Drexler’s visions and utilize the STM tip and the terraces of NaCl thin films as ‘non-fat and non-sticky fingers’ for covalently connecting ...

Using an alternative on-surface synthesis protocol, we achieved an unprecedented double-stranded hexagonal cycloarene containing 108 sp2 carbon atoms. Its synthesis is based on hierarchical Ullmann coupling and cyclodehydrogenation of a specially designed precursor on a Au (111) surface.