![Progress at NIST toward absolute frequency standards using stored ions]()
Progress at NIST toward absolute frequency standards using stored ionsWineland, D.J.; Bergquist, J.C.; Bollinger, J.J.; Itano, W.M.; Heinzen, D.J.; Gilbert, S.L.; Manney, C.H.; Raizen, M.G. · IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control · 1990