activity
20202025
most citedCool molecular highly charged ions for precision tests of fundamental physics

11 citations · 21 across the 5 of their papers we have counts for

collaborators

5 papers

physics.chem-ph2025

Heavier chalcogenofenchones for fundamental gas-phase studies of molecular chirality

Manjinder Kour, Denis Kargin, Eileen Döring +15

Monoterpene ketones are frequently studied compounds that enjoy great popularity both in chemistry and in physics due to comparatively high volatility, stability, conformational ri…

physics.chem-ph2025

Excited state assignment and state-resolved photoelectron circular dichroism in chalcogen-substituted fenchones

Sudheendran Vasudevan, Steffen M. Giesen, Simon T. Ranecky +21

Excited electronic states of fenchone, thiofenchone, and selenofenchone are characterized and assigned with different gas-phase spectroscopic methods and \textit{ab initio} quantum…

quant-ph2024★ 1 cited

Spectroscopic footprints of quantum friction in nonreciprocal and chiral media

O. J. Franca, Fabian Spallek, Steffen M. Giesen +4

We investigate how the quantum friction experienced by a polarizable atom moving with constant velocity parallel to a planar interface is modified when the latter consists of chira…

physics.chem-ph2022★ 11 cited

Cool molecular highly charged ions for precision tests of fundamental physics

Carsten Zülch, Konstantin Gaul, Steffen M. Giesen +2

Molecules and atomic highly charged ions provide powerful low-energy probes of the fundamental laws of physics: Polar molecules possess internal fields suitable to enhance fundamen…

quant-ph2020★ 9 cited

Quantum sensing protocol for motionally chiral Rydberg atoms

Stefan Yoshi Buhmann, Steffen Giesen, Mira Diekmann +5

A quantum sensing protocol is proposed for demonstrating the motion-induced chirality of circularly polarised Rydberg atoms. To this end, a cloud of Rydberg atoms is dressed by a b…