163 citations · 193 across the 6 of their papers we have counts for
7 papers
Orbitals of Artificial Atoms in a Gapped Two-Dimensional Vacuum
Mong-Wen Gu, Aizhan Sabitova, Taner Esat +4
Advances in nanotechnology now allow the creation of artificial atoms - engineered structures whose electronic states closely mimic those of real atoms. Understanding how these art…
Distributed Current Injection into a One-Dimensional Ballistic Edge Channel
Kristof Moors, Christian Wagner, Helmut Soltner +3
We generalize Landauer's theory of ballistic transport in a one-dimensional (1D) conductor to situations where charge carrier injection and extraction are not any more confined to…
Tomographic identification of all molecular orbitals in a wide binding energy range
Anja Haags, Dominik Brandstetter, Xiaosheng Yang +11
In the past decade, photoemission orbital tomography (POT) has evolved into a powerful tool to investigate the electronic structure of organic molecules adsorbed on surfaces. Here…
Epitaxial growth of mono- and (twisted) multilayer graphene on SiC(0001)
Hao Yin, Mark Hutter, Christian Wagner +3
To take full advantage of twisted bilayers of graphene or other two-dimensional materials, it is essential to precisely control the twist angle between the stacked layers, as this…
The electrostatic potential of atomic nanostructures on a metal surface
Rustem Bolat, Jose M. Guevara, Philipp Leinen +9
The discrete and charge-separated nature of matter - electrons and nuclei - results in local electrostatic fields that are ubiquitous in nanoscale structures and are determined by…
Interaction between carbon nanotubes and metals: Electronic properties, stability, and sensing
F. Fuchs, A. Zienert, C. Wagner +2
The interactions between carbon nanotubes (CNTs) and metal adatoms as well as metal contacts are studied by means of ab initio electronic structure calculations. We show that the e…
Imaging Pauli repulsion in scanning tunneling microscopy
C. Weiss, C. Wagner, C. Kleimann +3
A scanning tunneling microscope (STM) has been equipped with a nanoscale force sensor and signal transducer composed of a single D2 molecule that is confined in the STM junction. T…