Kielpinski, D.
, Meyer, V.
, Rowe, M.
, Sackett, C.
, Itano, W.
, Monroe, C.
and Wineland, D.
(2001),
Decoherence-Free Quantum Memory Using Trapped Ions, Science, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=104971
(Accessed October 31, 2024)