R. Villarreal

activity

20122026

most citedObservation of the radiative decay of the

^{229} Th

nuclear clock isomer

146 citations · 233 across the 7 of their papers we have counts for

collaborators

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2 papers · 1 filter

cond-mat.mes-hall2026

Spectral Fingerprints of Resonant Defect Scattering by Substitutional Mn in Graphene

Ahmed Samir Lotfy, Zviadi Zarkua, Renan Villarreal +10

Using substitutional Mn in graphene/Cu(111) as a model point defect, we combine scanning tunneling microscopy (STM) and angle-resolved photoemission spectroscopy (ARPES) to test th…

nucl-ex2026

Exploring $α$ - and $β$ -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 $β$ decay of $^{229}$ Ac…

Spectral Fingerprints of Resonant Defect Scattering by Substitutional Mn in Graphene

Exploring α- and β-decay-induced quenching of the 229Th nuclear-clock isomer in solid-state hosts

Exploring $α$ - and $β$ -decay-induced quenching of the $^{229}$ Th nuclear-clock isomer in solid-state hosts