K. Beeks

activity

20202026

^{229 m}

Th nuclear isomeric transition and the

^{87}

Sr atomic clock

183 citations · 433 across the 18 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

cond-mat.mtrl-sci2022★ 2 cited

Growth and characterization of thorium-doped calcium fluoride single crystals

Kjeld Beeks, Tomas Sikorsky, Veronika Rosecker +13

We have grown $^{232}$ Th:CaF $_{2}$ and $^{229}$ Th:CaF $_{2}$ single crystals for investigations on the VUV laser-accessible first nuclear excited state of $^{229}$ Th. To reach high dopi…

nucl-ex2022★ 146 cited

Observation of the radiative decay of the $^{229} Th$ nuclear clock isomer

Sandro Kraemer, Janni Moens, Michail Athanasakis-Kaklamanakis +32

The nucleus of the radioisotope thorium-229 ( $^{229}$ Th) features an isomer with an exceptionally low excitation energy that enables direct laser manipulation of nuclear states.…

Growth and characterization of thorium-doped calcium fluoride single crystals

Observation of the radiative decay of the 229Th nuclear clock isomer

Observation of the radiative decay of the $^{229} Th$ nuclear clock isomer