An experimentalist's guide to the matrix element in angle resolved photoemission

S Moser - Journal of Electron Spectroscopy and Related …, 2017 - Elsevier
Angle resolved photoemission spectroscopy (ARPES) is commonly known as a powerful
probe of the one-electron removal spectral function in ordered solid state. With increasing …

The interplay between interface structure, energy level alignment and chemical bonding strength at organic–metal interfaces

M Willenbockel, D Lüftner, B Stadtmüller… - Physical Chemistry …, 2015 - pubs.rsc.org
What do energy level alignments at metal–organic interfaces reveal about the metal–
molecule bonding strength? Is it permissible to take vertical adsorption heights as indicators …

[HTML][HTML] Atomic wires on substrates: Physics between one and two dimensions

H Pfnür, C Tegenkamp, S Sanna, E Jeckelmann… - Surface Science …, 2024 - Elsevier
Wires having a width of one or two atoms are the smallest possible physical objects that may
exhibit one-dimensional properties. In order to be experimentally accessible at finite …

Exploring three-dimensional orbital imaging with energy-dependent photoemission tomography

S Weiß, D Lüftner, T Ules, EM Reinisch, H Kaser… - Nature …, 2015 - nature.com
Recently, it has been shown that experimental data from angle-resolved photoemission
spectroscopy on oriented molecular films can be utilized to retrieve real-space images of …

Unexpected interplay of bonding height and energy level alignment at heteromolecular hybrid interfaces

B Stadtmüller, D Lüftner, M Willenbockel… - Nature …, 2014 - nature.com
Although geometric and electronic properties of any physical or chemical system are always
mutually coupled by the rules of quantum mechanics, counterintuitive coincidences between …

Efficient orbital imaging based on ultrafast momentum microscopy and sparsity-driven phase retrieval

GSM Jansen, M Keunecke, M Düvel… - New Journal of …, 2020 - iopscience.iop.org
We present energy-resolved photoelectron momentum maps for orbital tomography that
have been collected with a novel and efficient time-of-flight momentum microscopy setup …

Large distortion of fused aromatics on dielectric interlayers quantified by photoemission orbital tomography

P Hurdax, CS Kern, TG Boné, A Haags, M Hollerer… - ACS …, 2022 - ACS Publications
Polycyclic aromatic compounds with fused benzene rings offer an extraordinary versatility as
next-generation organic semiconducting materials for nanoelectronics and optoelectronics …

Complete determination of molecular orbitals by measurement of phase symmetry and electron density

M Wießner, D Hauschild, C Sauer, V Feyer… - Nature …, 2014 - nature.com
Several experimental methods allow measuring the spatial probability density of electrons in
atoms, molecules and solids, that is, the absolute square of the respective single-particle …

[HTML][HTML] kMap. py: A Python program for simulation and data analysis in photoemission tomography

D Brandstetter, X Yang, D Lüftner, FS Tautz… - Computer physics …, 2021 - Elsevier
Ultra-violet photoemission spectroscopy is a widely-used experimental technique to
investigate the valence electronic structure of surfaces and interfaces. When detecting the …

Substrate-mediated band-dispersion of adsorbate molecular states

M Wießner, J Ziroff, F Forster, M Arita… - Nature …, 2013 - nature.com
Charge carrier mobilities in molecular condensates are usually small, as the coherent
transport, which is highly effective in conventional semiconductors, is impeded by disorder …