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Journals

Preparation of Dicke States in an Ion Chain

Author(s)
David Hume, Chin-Wen Chou, Till P. Rosenband, David J. Wineland
We have investigated theoretically and experimentally a method for preparing Dicke states in trapped atomic ions. We consider a linear chain of N ion qubits...

BACnet and the Smart Grid

Author(s)
David G. Holmberg, Steven T. Bushby
The future Smart Grid will be a transformation of the current electric grid. The key enablers for this transformation will be dynamic rates and the ability for...

IMEP-28: Total Arsenic, Cadmium, Lead and Mercury in Food Supplements

Author(s)
Lane C. Sander, Stephen E. Long, Steven J. Christopher, Russell D. Day, Karen E. Murphy, Ines Baer, Beatriz de la Calle, Inge Verbist, Danny Vendelbo, Hakan Emteborg, Philip Taylor
The Institute for Reference Materials and Measurements (IRMM) of the Joint Research Centre (JRC), a Directorate-General of the European Commission, operates the...

Quantum walk on a line for a trapped ion

Author(s)
Peng Xue, Barry Sanders, Dietrich Leibfried
We show how a quantum walk can be experimentally realized for a single trapped ion and how to interpolate between the quantum and random walk by randomizing the...

10-GHz Self-Referenced Optical Frequency Comb

Author(s)
Albrecht Bartels, Dirk Heinecke, Scott Diddams
For a decade the femtosecond laser based frequency comb has played a key role in high precision optical frequency metrology.While often referred to as a precise...

Determination of Perfluorinated Alkyl Acid concentrations in Human Serum and Milk Standard Reference Materials

Author(s)
Jennifer M. Lynch, Antonia M. Calafat, Kayoko Kato, Mark E. Ellefson, William K. Reagen, Mark Strynar, Steven G. O'Connell, Craig M. Butt, Scott Mabury, Jeff Small, D.C.G. Muir, Stefan D. Leigh, Michele M. Schantz
Standard Reference Materials (SRMs) are homogeneous, well-characterized materials that are used to validate measurement methods and are critical in improving...

Scalable arrays of doped silicon RF Paul traps

Author(s)
Joseph W. Britton, Dietrich G. Leibfried, James A. Beall, Brad R. Blakestad, Janus H. Wesenberg, David J. Wineland
We report techniques for the fabrication of multi-zone linear RF Paul traps which exploit the machinability and electrical conductivity of bulk doped silicon...

Magnetic Noise in a Low-Power Picotesla Magnetoresistive Sensor

Author(s)
Stephen E. Russek, Lu Yuan, Sean Halloran, Fabio C. da Silva, David P. Pappas, John M. Moreland, Sy-hwang Liou, Rui Zhang
We present a design of a low power, compact, magnetoresistive sensor. The key features of the design are(1) decreasing the noise by the use of a 64 element...

Phosphorus Doping of Silicon at Substrate Temperatures Above 600 °C

Author(s)
P.E. Thompson, G.G. Jernigan, David S. Simons, P. Chi, B.T. Jonker, O.M.J. van 't Erve
P doping of Si during growth by molecular beam epitaxy (MBE) has been investigated in the temperature regime 700 oC to 870 oC. By designing a growth sequence...
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