Dyson orbitals, their electron-binding energies, and probability factors provide descriptions
of electrons in molecules that are experimentally verifiable and that generalize qualitatively …

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 …

Molecular reactivity is determined by the energy levels and spatial extent of the frontier
orbitals. Orbital tomography based on angle-resolved photoelectron spectroscopy is an …

Ultra-violet photoemission spectroscopy is a widely-used experimental technique to
investigate the valence electronic structure of surfaces and interfaces. When detecting the …

Time-resolved momentum microscopy provides insight into the ultrafast interplay between
structural and electronic dynamics. Here we extend orbital tomography into the time domain …

Photoemission orbital tomography provides direct access from laboratory measurements to
the real-space molecular orbitals of well-ordered organic semiconductor layers. Specifically …

Conventional photoemission orbital tomography based on the Fourier iterative method
enables us to extract a projected two-dimensional (2D) molecular orbital from a 2D …

Many applications of molecular layers deposited on metal surfaces, ranging from single-
atom catalysis to on-surface magnetochemistry and biosensing, rely on the use of thermal …

Polarization textures of light may reflect fundamental phenomena, such as topological
defects, and can be utilized in engineering light beams. They have been observed, for …

Molecular orbital tomography, also termed photoemission tomography, which considers the
final state as a simple plane wave, has been very successful in describing the photoemisson …