This file was created by the TYPO3 extension bib --- Timezone: CEST Creation date: 2024-05-03 Creation time: 01-26-19 --- Number of references 2 article PykaCZPRKMBNPKM2013 Topological defect formation and spontaneous symmetry breaking in ion Coulomb crystals Nat. Commun. 2013 8 4 2291 http://arxiv.org/abs/1211.7005 10.1038/ncomms3291 KarstenPyka J.Keller H.L.Partner R.Nigmatullin T.Burgermeister David-MarcelMeier KristijanKuhlmann A.Retzker M. B.Plenio W.H.Zurek A. delCampo T. E.Mehlstäubler article MehlstAcublerPKHMKOI2012 Minimizing time-dilation in ion traps - towards an optical clock with Coulomb crystals IEEE International Frequency Control Symposium 2012 IEEE International Frequency Control Symposium T. E.Mehlstäubler KarstenPyka J.Keller N.Herschbach David-MarcelMeier KristijanKuhlmann M.Okhapkin S.Ignatovitch