A common phenomenon resulting from the interaction of atoms is the formation of
molecules, under certain conditions. This well-known type of interaction is termed covalent …

The idea that molecules repel each other at small separations while attracting each other at
long range was developed in the second half of the 19th century and first stated clearly by …

Mass analyzed threshold ionization spectroscopy Page 1 Mass analyzed threshold
ionization spectroscopy Langchi Zhu and Philip Johnson Department 0/ Chemistry, State …

We report the discovery of high-lying, very-long-lived Rydberg states in NO. With that we
were able to determine the ionization potential of NO to be 74721.7±0.4 cm− 1. The …

The history and evolution of molecular threshold photoelectron spectroscopy and threshold
photoelectron photoion coincidence spectroscopy (TPEPICO) over the last fifty years are …

The review focusses on the fundamental importance of non-covalent interactions in nature
by illustrating specific examples from chemistry, physics and the biosciences. Laser …

Since 1984, ZEKE (ZEro Kinetic Energy) spectroscopy has matured into a very high
resolution spectroscopy for the study of cations, anions, and indirectly through these …

A delayed, pulsed field ionization technique is used in combination with a high-resolution
VUV radiation source to measure the rotational structure associated with the X̃ 2 Π g← X 3 Σ …

In the photoionization of the diatomic molecule AB to yield AB++ e− the photoelectron may
be charatcterized by a partial wave expansion in terms of its orbital angular momentum …

Slow photoelectron velocity-map imaging spectroscopy of cryogenically cooled anions (cryo-
SEVI) is a powerful technique for elucidating the vibrational and electronic structure of …