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Mercury Ion Clock for a NASA Technology Demonstration Mission.
Tjoelker RL, Prestage JD, Burt EA, Chen P, Chong YJ, Chung SK, Diener W, Ely T, Enzer DG, Mojaradi H, Okino C, Pauken M, Robison D, Swenson BL, Tucker B, Wang R. Tjoelker RL, et al. Among authors: swenson bl. IEEE Trans Ultrason Ferroelectr Freq Control. 2016 Jul;63(7):1034-43. doi: 10.1109/TUFFC.2016.2543738. Epub 2016 Mar 21. IEEE Trans Ultrason Ferroelectr Freq Control. 2016. PMID: 27019481