Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1990 1
1995 2
1997 1
2001 1
2003 1
2004 2
2005 1
2006 3
2007 2
2009 1
2010 1
2013 1
2014 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

19 results

Results by year

Filters applied: . Clear all
Page 1
Spin-1/2 optical lattice clock.
Lemke ND, Ludlow AD, Barber ZW, Fortier TM, Diddams SA, Jiang Y, Jefferts SR, Heavner TP, Parker TE, Oates CW. Lemke ND, et al. Among authors: jefferts sr. Phys Rev Lett. 2009 Aug 7;103(6):063001. doi: 10.1103/PhysRevLett.103.063001. Epub 2009 Aug 3. Phys Rev Lett. 2009. PMID: 19792559
Primary Atomic Frequency Standards at NIST.
Sullivan DB, Bergquist JC, Bollinger JJ, Drullinger RE, Itano WM, Jefferts SR, Lee WD, Meekhof D, Parker TE, Walls FL, Wineland DJ. Sullivan DB, et al. Among authors: jefferts sr. J Res Natl Inst Stand Technol. 2001 Feb 1;106(1):47-63. doi: 10.6028/jres.106.004. Print 2001 Jan-Feb. J Res Natl Inst Stand Technol. 2001. PMID: 27500017 Free PMC article.
Single-atom optical clock with high accuracy.
Oskay WH, Diddams SA, Donley EA, Fortier TM, Heavner TP, Hollberg L, Itano WM, Jefferts SR, Delaney MJ, Kim K, Levi F, Parker TE, Bergquist JC. Oskay WH, et al. Among authors: jefferts sr. Phys Rev Lett. 2006 Jul 14;97(2):020801. doi: 10.1103/PhysRevLett.97.020801. Epub 2006 Jul 14. Phys Rev Lett. 2006. PMID: 16907426
19 results