Gaseous impurities contained in hydrogen (H2) profoundly affect the performance of
hydrogen proton-exchange membrane fuel cells. We demonstrate the utility of cavity …

Stable isotopes are used in ecology to track and disentangle different processes and
pathways. Especially for studies focused on the gas exchange of plants, sensing techniques …

We present ultrabroadband two-beam femtosecond/picosecond coherent Raman
spectroscopy on the ro-vibrational spectra of CO 2 and O 2, applied for multispecies …

We present an extension of the Hamiltonian of the two dimensional limit of the vibron model
to encompass all possible interactions up to four-body operators. We apply this Hamiltonian …

An outline of a newly developed program for the simulation of rovibrational nonresonant
Raman spectra is presented. This program is an extension of our recently developed code …

Quantum-mechanical methods of solving the polyatomic vibrational Schrödinger equation
need higher quality zero-order approximations than ones originating from the harmonic …

This paper presents a comprehensive simulation approach for the temperature-dependent
Raman spectra of CO 2, a common product in combustion and reactive environments …

In most cases, excited-state quantum phase transitions can be associated with the existence
of critical points (local extrema or saddle points) in a system's classical limit energy …

Applicability of Raman spectroscopy for time-resolved gas composition monitoring during
direct methanol synthesis via carbon dioxide hydrogenation was investigated. A series of …

A polyad-conserving algebraic model applied to vibrational excitations of asymmetric
isotopologues of CO2 is presented. First, the problem of vibrational excitations is studied by …