Year: 2023
Type: article
Abstract: A sideband spectroscopy of a single beryllium ion in a Penning trap is demonstrated, finding a temperature of (3.1 $\ifmmode\pm\else\textpm\fi{}$ 0.4) mK. This is a key step for ground-state cooling, so that motional degrees of freedom in Penning traps can be manipulated at the single-quantum level for quantum logic applications and precision measurements.
Source: Physical Review Research
Authors: Juan M. Cornejo, Johannes Brombacher, Julia A. Coenders, Moritz von Boehn, Teresa Meiners, Malte Niemann, Stefan Ulmer, Christian Ospelkaus
Language: Latvian
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $3,157
OpenAlex ID: W4387132259