Robuta

https://www.llnl.gov/article/53486/miniaturized-ion-traps-show-promise-3d-printing-quantum-computing-hardware
Researchers at Lawrence Livermore National Laboratory (LLNL), the University of California (UC) Berkeley, UC Riverside and UC Santa Barbara have miniaturized...
ion trapsminiaturizedshowpromiseprinting
https://www.nist.gov/publications/high-accuracy-hg-microwave-and-optical-frequency-standards-cryogenic-linear-ion-traps
frequency standardshighaccuracyhgmicrowave