C. Weiss
Forschungszentrum Jülich
13 Papers
102 Citations
C. Weiss is an academic researcher from Forschungszentrum Jülich. The author has contributed to research in topics: Scanning tunneling microscope & Scanning tunneling spectroscopy. The author has an hindex of 10, co-authored 13 publications.
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Papers
Imaging Pauli repulsion in scanning tunneling microscopy.
TL;DR: 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 that probes the short-range Pauli repulsion and converts this signal into variations of the junction conductance.
Direct Imaging of Intermolecular Bonds in Scanning Tunneling Microscopy
TL;DR: Local, noncovalent intermolecular interactions in organic monolayers have been directly imaged using scanning tunneling hydrogen microscopy (STHM) and unprecedented spatial resolution is revealed.
129
Single Molecule and Single Atom Sensors for Atomic Resolution Imaging of Chemically Complex Surfaces
TL;DR: Differences in the performance of the three studied sensors suggest that the sensor functionality can be tailored by tuning the interaction between the sensor particle and the STM tip.
118
Modeling intermolecular interactions of physisorbed organic molecules using pair potential calculations.
Ingo Kröger,Benjamin Stadtmüller,Christian Wagner,C. Weiss,Ruslan Temirov,F. Stefan Tautz,Christian Kumpf +6 more
TL;DR: This work investigated the structure formation of 3,4,9,10-perylene-tetracarboxylic dianhydride and copper-phthalocyanine molecules on Au(111) using pair-potential calculations based on van der Waals and electrostatic intermolecular interactions and an excellent agreement was found for these weakly interacting systems.
32
Site-Specific Polarization Screening in Organic Thin Films
TL;DR: Systematic local spectroscopy of the affinity levels, by means of a scanning tunneling microscope, in highly ordered molecular semiconductor films of tetracene reveals strong energy level shifts by up to approximately 1.0 eV from molecule to molecule.