000 01235 a2200373 4500
005 20250515112222.0
264 0 _c20080409
008 200804s 0 0 eng d
022 _a1095-9203
024 7 _a10.1126/science.1154622
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aRosenband, T
245 0 0 _aFrequency ratio of Al+ and Hg+ single-ion optical clocks; metrology at the 17th decimal place.
_h[electronic resource]
260 _bScience (New York, N.Y.)
_cMar 2008
300 _a1808-12 p.
_bdigital
500 _aPublication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.
700 1 _aHume, D B
700 1 _aSchmidt, P O
700 1 _aChou, C W
700 1 _aBrusch, A
700 1 _aLorini, L
700 1 _aOskay, W H
700 1 _aDrullinger, R E
700 1 _aFortier, T M
700 1 _aStalnaker, J E
700 1 _aDiddams, S A
700 1 _aSwann, W C
700 1 _aNewbury, N R
700 1 _aItano, W M
700 1 _aWineland, D J
700 1 _aBergquist, J C
773 0 _tScience (New York, N.Y.)
_gvol. 319
_gno. 5871
_gp. 1808-12
856 4 0 _uhttps://doi.org/10.1126/science.1154622
_zAvailable from publisher's website
999 _c17825817
_d17825817