Photoion mass-selected threshold photoelectron spectroscopy to detect reactive intermediates in catalysis: from instrumentation and examples to peculiarities and a …

P Hemberger, Z Pan, X Wu, Z Zhang… - The Journal of …, 2023 - ACS Publications
Photoion mass-selected threshold photoelectron spectroscopy (ms-TPES) is a synchrotron-
based, universal, sensitive, and multiplexed detection tool applied in the areas of catalysis …

Photoionization of the aqueous phase: clusters, droplets and liquid jets

R Signorell, B Winter - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
This perspective article reviews specific challenges associated with photoemission
spectroscopy of bulk liquid water, aqueous solutions, water droplets and water clusters. The …

Attosecond-resolved photoionization of chiral molecules

S Beaulieu, A Comby, A Clergerie, J Caillat… - Science, 2017 - science.org
Chiral light-matter interactions have been investigated for two centuries, leading to the
discovery of many chiroptical processes used for discrimination of enantiomers. Whereas …

Photoexcitation circular dichroism in chiral molecules

S Beaulieu, A Comby, D Descamps, B Fabre… - Nature Physics, 2018 - nature.com
Chiral effects appear in a wide variety of natural phenomena and are of fundamental
importance in science, from particle physics to metamaterials. The standard technique of …

Universality of photoelectron circular dichroism in the photoionization of chiral molecules

S Beaulieu, A Ferré, R Géneaux… - New Journal of …, 2016 - iopscience.iop.org
Photoionization of chiral molecules by circularly polarized radiation gives rise to a strong
forward/backward asymmetry in the photoelectron angular distribution, referred to as …

Femtosecond photoelectron circular dichroism of chemical reactions

V Svoboda, NB Ram, D Baykusheva, D Zindel… - Science …, 2022 - science.org
Understanding the chirality of molecular reaction pathways is essential for a broad range of
fundamental and applied sciences. However, the current ability to probe chirality on the time …

Real-time determination of enantiomeric and isomeric content using photoelectron elliptical dichroism

A Comby, E Bloch, CMM Bond, D Descamps… - Nature …, 2018 - nature.com
The fast and accurate analysis of chiral chemical mixtures is crucial for many applications
but remains challenging. Here we use elliptically-polarized femtosecond laser pulses at high …

Relaxation dynamics in photoexcited chiral molecules studied by time-resolved photoelectron circular dichroism: Toward chiral femtochemistry

A Comby, S Beaulieu, M Boggio-Pasqua… - The Journal of …, 2016 - ACS Publications
Unravelling the main initial dynamics responsible for chiral recognition is a key step in the
understanding of many biological processes. However, this challenging task requires a …

Generalized perspective on chiral measurements without magnetic interactions

AF Ordonez, O Smirnova - Physical Review A, 2018 - APS
We present a unified description of several methods of chiral discrimination based
exclusively on electric-dipole interactions. It includes photoelectron circular dichroism …

[HTML][HTML] A setup for studies of photoelectron circular dichroism from chiral molecules in aqueous solution

S Malerz, H Haak, F Trinter, AB Stephansen… - Review of Scientific …, 2022 - pubs.aip.org
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 …