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Journals

An international comparability study to determine the sources of uncertainty associated with a non-competitive sandwich fluorescent ELISA

Author(s)
James E. Noble, Lili Wang, Eleonora Cerasoli, Alex E. Knight, Robert A. Porter, Elaine Gray, Chris Howe, Elisabeth Hannes, Philippe Corbisier, Jing Wang, Liqing Wu, Ilaria Altieri, Marina Patriarca, Angelika Hoffman, Ute Resch-Genger, Bernd Ebert, Jan Voigt, Yasushi Shigeri, Maxim S. Vonsky, L A. Konopelko, Adolfas K. Gaigalas, Bailey J. Marc

Certification of Standard Reference Materials for Bitter Orange

Author(s)
Lane C. Sander, K. Putzbach, Bryant C. Nelson, Catherine A. Rimmer, Mary Bedner, Jeanice M. Brown Thomas, Barbara J. Porter, Laura J. Wood, Michele M. Schantz, Karen E. Murphy, Katherine E. Sharpless, Stephen A. Wise, James H. Yen, P. H. Siitonen, R. I. Evans, A. NguyenPho, M. C. Roman, J. M. Betz

Color Quality and Spectra

Author(s)
Yoshihiro Ohno, Wendy L. Davis
Color quality, including white light chromaticity and color rendering performance, as well as luminous efficacy of radiation, for illumination sources are...

Laser noise cancellation in single-cell CPT clocks

Author(s)
Vladislav Gerginov, Svenja A. Knappe, V Shah, Leo W. Hollberg, John E. Kitching
We demonstrate a new technique for the suppression of noise associated with the laser source in atomic clocks based on coherent population trapping. The...

Bilateral optical power meter comparison between NIST and CENAM

Author(s)
Igor Vayshenker, J. Bermudez, J. Molina, Z. Ruiz, David J. Livigni, Xiaoyu X. Li, John H. Lehman
We describe the results of a comparison of reference standards between the National Institute of Standards and Technology (NIST-USA) and Centro Nacional De...

The Atomic-Scale Investigation of Graphene Formation on 6H-SiC(0001)

Author(s)
N Guisinger, Gregory M. Rutter, Jason Crain, Christian Heiliger, P First, Joseph A. Stroscio
The growth of graphene on the silicon terminated face of 6H-SiC(0001) was investigated by scanning tunneling microscopy (STM) measurements. The initial stages...

R-22 Replacement Status (in Russian)

Author(s)
J M. Calm, Piotr A. Domanski
Since its initial recognition in 1928 and commercialization in 1936, R-22 has been applied in systems ranging from the smallest window air conditioners to the...

Reflective attenuator for high energy laser measurements

Author(s)
John H. Lehman, David J. Livigni, Xiaoyu X. Li, Christopher L. Cromer, Marla L. Dowell
A high-energy laser attenuator in the range of 250 mJ (20 nsec pulse width, 10 Hz repetition rate, 1064 nm wavelength) is described. The optical elements which...

Entangled states of trapped atomic ions

Author(s)
Rainer Blatt, David J. Wineland
This article reviews recent experiments on entanglement and quantum information processing that use trapped ions.  It is intended to give a brief summary of the...

A Molecular Model for Toughening in Double-Network Hydrogels

Author(s)
Vijay Tirumala, Sanghun Lee, Taiki Tominaga, Eric K. Lin, Jian P. Gong, Paul D. Butler, Wen-Li Wu
A molecular mechanism is proposed for the toughness enhancement observed in double network (DN) hydrogels prepared from poly (2 acrylamido, 2-methyl, 1...
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