391 citations · 4.5k across the 81 of their papers we have counts for
32 papers · 1 filter
Photoelectron circular dichroism in angle-resolved photoemission from liquid fenchone
Marvin Pohl, Sebastian Malerz, Florian Trinter +10
We present an experimental X-ray photoelectron circular dichroism (PECD) study of liquid fenchone at the C 1s edge. A novel setup to enable PECD measurements on a liquid microjet […
Imaging of chemical kinetics at the water-water interface in a free-flowing liquid flat-jet
H. Christian Schewe, Bruno Credidio, Aaron M. Ghrist +7
We present chemical kinetics measurements of the luminol oxydation chemiluminescence reaction at the interface between two aqueous solutions, using liquid jet technology. Free-flow…
Spectroscopic characterization of the a state of aluminum monofluoride
Nicole Walter, Maximilian Doppelbauer, Silvio Marx +6
Spectroscopic studies of aluminum monofluoride (AlF) have revealed its highly favorable properties for direct laser cooling. All lines of the strong A X$^1Σ^+…
Quantitative study of enantiomer-specific state transfer
JuHyeon Lee, Johannes Bischoff, A. O. Hernandez-Castillo +3
We here report on a quantitative study of Enantiomer-Specific State Transfer (ESST), performed in a pulsed, supersonic molecular beam. The chiral molecule 1-indanol is cooled to lo…
Dynamics of translational and rotational thermalization of AlF molecules via collisions with cryogenic helium
Mallikarjun Karra, Miruna T. Cretu, Bretislav Friedrich +3
We investigated helium-mediated translational and rotational thermalization of the aluminum monofluoride (AlF) molecule at cryogenic temperatures via a new potential…
A setup for studies of photoelectron circular dichroism from chiral molecules in aqueous solution
Sebastian Malerz, Henrik Haak, Florian Trinter +6
We present a unique experimental design that enables the measurement of photoelectron circular dichroism (PECD) from chiral molecules in aqueous solution. The effect is revealed fr…
A New Design for a Traveling-Wave Zeeman Decelerator: II. Experiment
Tomislav Damjanovic, Stefan Willitsch, Nicolas Vanhaecke +4
A novel traveling-wave Zeeman decelerator based on a double-helix coil geometry capable of decelerating paramagnetic molecules with high efficiency is presented. Moving magnetic tr…
A New Design for a Traveling-Wave Zeeman Decelerator: I. Theory
Tomislav Damjanovic, Stefan Willitsch, Nicolas Vanhaecke +4
The concept of a novel traveling wave Zeeman deccelerator based on a double-helix wire geometry capable of decelerating paramagnetic species with high efficiency is presented. A mo…
Accurate Vertical Ionization Energy and Work Function Determinations of Liquid Water and Aqueous Solutions
Stephan Thürmer, Sebastian Malerz, Florian Trinter +6
The absolute-scale electronic energetics of liquid water and aqueous solutions, both in the bulk and at associated interfaces, are the central determiners of water-based chemistry.…
Low-energy constraints on photoelectron spectra measured from liquid water and aqueous solutions
Sebastian Malerz, Florian Trinter, Uwe Hergenhahn +14
We report on the effects of electron collision and indirect ionization processes, occurring at photoexcitation and electron kinetic energies well below 30 eV on the photoemission s…
A data-driven approach to determine dipole moments of diatomic molecules
Xiangyue Liu, Gerard Meijer, Jesús Pérez-Ríos
We present a data-driven approach for the prediction of the electric dipole moment of diatomic molecules, which is one of the most relevant molecular properties. In particular, we…
On the universality of spectroscopic constants of diatomic molecules
Xiangyue Liu, Gerard Meijer, Jesús Pérez-Ríos
We show, through a machine learning approach, that the equilibrium distance, harmonic vibrational frequency, and binding energy of diatomic molecules are universally related. In pa…
On the -doubling in the B state of TlF
Gerard Meijer, Boris G. Sartakov
Thallium monofluoride (TlF) is a prime candidate molecule for precision measurements aimed at discovering new physics. Optical cycling on the B X transition around 271…
Advanced switching schemes in a Stark decelerator
Dongdong Zhang, Nicolas Vanhecke, Gerard Meijer
We revisit the operation of the Stark decelerator and present a new, optimized operation scheme, which substantially improves the efficiency of the decelerator at both low and high…
Stark deceleration of NO radicals
Xingan Wang, Moritz Kirste, Gerard Meijer +1
We report on the Stark deceleration of a pulsed molecular beam of NO radicals. Stark deceleration of this chemically important species has long been considered unfeasible due to it…
Magnetic dipole transitions in the OH system
Moritz Kirste, Xingan Wang, Gerard Meijer +4
We report on the observation of magnetic dipole allowed transitions in the well-characterized band system of the OH radical. A Stark decelerator in combination…
Decelerating molecules with microwave fields
Simon Merz, Nicolas Vanhaecke, Wolfgang Jäger +2
We here report on the experimental realization of a microwave decelerator for neutral polar molecules, suitable for decelerating and focusing molecules in high-field-seeking states…
Scattering resonances in slow NH-He collisions
Koos B. Gubbels, Sebastiaan Y. T. van de Meerakker, Gerrit C. Groenenboom +2
We theoretically study slow collisions of NH molecules with He atoms, where we focus in particular on the observation of scattering resonances. We calculate state-to-state inte…
Stark-selected beam of ground-state OCS molecules characterized by revivals of impulsive alignment
Jens H. Nielsen, Paw Simesen, Christer Z. Bisgaard +5
We make use of an inhomogeneous electrostatic dipole field to impart a quantum-state-dependent deflection to a pulsed beam of OCS molecules, and show that those molecules residing…
Multiple packets of neutral molecules revolving for over a mile
Peter C. Zieger, Sebastiaan Y. T. van de Meerakker, Cynthia E. Heiner +3
The level of control that one has over neutral molecules in beams dictates their possible applications. Here we experimentally demonstrate that state-selected, neutral molecules ca…
CO adsorption on neutral iridium clusters
Christian Kerpal, Daniel J. Harding, Gerard Meijer +1
The adsorption of carbon monoxide on neutral iridium clusters in the size range of n = 3 to 21 atoms is investigated with infrared multiple photon dissociation spectroscopy. For ea…
State- and conformer-selected beams of aligned and oriented molecules for ultrafast diffraction studies
Frank Filsinger, Gerard Meijer, Henrik Stapelfeldt +2
The manipulation of the motion of neutral molecules with electric or magnetic fields has seen tremendous progress over the last decade. Recently, these techniques have been extende…
Ionization of oriented carbonyl-sulfide molecules by intense circularly polarized laser pulses
Darko Dimitrovski, Mahmoud Abu-samha, Lars Bojer Madsen +7
We present combined experimental and theoretical results on strong-field ionization of oriented carbonyl-sulphide molecules by circularly-polarized laser pulses. The obtained molec…
Ionization of 1D and 3D oriented asymmetric top molecules by intense circularly polarized femtosecond laser pulses
Jonas L. Hansen, Lotte Holmegaard, Line Kalhøj +9
We present a combined experimental and theoretical study on strong-field ionization of a three-dimensionally oriented asymmetric top molecule, benzonitrile (CHN), by circul…