F. Zacherl

collaborators

3 papers

nucl-ex2026

Exploring $I^\pm$ - and $I^^{2}$ -decay-induced quenching of the $^{229}$ Th nuclear-clock isomer in solid-state hosts

Y. Elskens, M. Athanasakis-Kaklamanakis, S. Arasada Pradeep +52

The radiative decay dynamics of an ensemble of $^{229 m}$ Th nuclei embedded in CaF $_{2}$ and MgF $_{2}$ is investigated. The isomer is populated through $I^^{2}$ decay of $^{229}$ Ac…

physics.optics2026

Generation of continuous-wave laser light at 148.4 nm using cavity-enhanced second harmonic generation in $B a M g F_{4}$

Keerthan Subramanian, Hiroki Tanaka, Simon J. Herr +22

We experimentally investigate the potential of $B a M g F_{4}$ crystals to create a continuous-wave (CW) solid state laser at the vacuum ultraviolet (VUV) wavelength of 148.4 nm via cavi…

physics.atom-ph2025

A cryogenic Paul trap for probing the nuclear isomeric excited state $^{229 m}$ Th $^{3 +}$

Daniel Moritz, Kevin Scharl, Markus Wiesinger +16

While laser excitation of the nuclear isomeric transition in $^{229}$ Th has been recently achieved for thorium atoms embedded in large-bandgap crystals, laser excitation and charac…

Exploring I^±- and I^2-decay-induced quenching of the 229Th nuclear-clock isomer in solid-state hosts

Generation of continuous-wave laser light at 148.4 nm using cavity-enhanced second harmonic generation in BaMgF4​

A cryogenic Paul trap for probing the nuclear isomeric excited state 229mTh3+

Exploring $I^\pm$ - and $I^^{2}$ -decay-induced quenching of the $^{229}$ Th nuclear-clock isomer in solid-state hosts

Generation of continuous-wave laser light at 148.4 nm using cavity-enhanced second harmonic generation in $B a M g F_{4}$

A cryogenic Paul trap for probing the nuclear isomeric excited state $^{229 m}$ Th $^{3 +}$