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NIST Authors in Bold

Displaying 16801 - 16825 of 74297

Evaluation of Uncertainty in Temporal Waveforms of Microwave Transistors

June 1, 2015
Author(s)
Gustavo Avolio, Antonio Raffo, Jeffrey Jargon, Dominique Schreurs, Dylan Williams
This work focuses on the accuracy of nonlinear de-embedding applied to microwave transistor time-domain waveforms. The waveforms are acquired with a mixer-based Large-Signal Network Analyzer (LSNA) and are corrected at the transistor's reference planes by

Fiber Bragg Gratings Embedded in 3D-Printed Scaffolds

June 1, 2015
Author(s)
Peter Liacouras, Khazar Choudhry, Grant Grant, Gregory F. Strouse, Zeeshan Ahmed
In recent years there has been considerable interest in utilizing fiber optic based sensors as embedded sensor for fabricating smart materials. One of the primary motivations is to provide real-time information on the structural health of the material so

Higher order perpendicular magnetic anisotropy in ultra-thin Co60Fe20B20 layers and the observation of an easy cone state.

June 1, 2015
Author(s)
Justin M. Shaw, Hans T. Nembach, Mathias A. Weiler, Martin A. Schoen, Thomas J. Silva, Jonathan Z. Sun, Daniel C. Worledge
We used broadband ferromagnetic resonance (FMR) spectroscopy to measure the second and forth order perpendicular magnetic anisotropies in Ta/ Co60Fe20B20/MgO layers over a thickness range of 0.8-5 nm. For a thickness greater than 1.0 nm, the easy axis is

Novel Microporous Metal?Organic Framework Exhibiting High Acetylene and Methane Storage Capacities

June 1, 2015
Author(s)
Xing Duan, Chuande Wu, Shengchang Xiang, Wei Zhou, Taner N. Yildirim, Yuanjing Cui, Yu Yang, Banglin Chen, Guodong Qian
A new organic hexacarboxylic acid, 5,5',5"-(9H-carbazole-3,6,9-triyl) triisophthalic acid (H 6CTIA), was developed to construct its first microporous metal-organic framework Cu 6(CTUIA)d2^ (ZJU-70). With open metal sites and suitable pore sizes, this MOF

PASSING THE BATON: Message FROM THE INCOMING EDITOR-IN-CHIEF

June 1, 2015
Author(s)
Hamid Gharavi
This incoming Editor In Chief's (EIC) message is expected to appear in the next issue of the IEEE wireless communications. The editorial team will be under the leadership of the new EIC for a period of three years.

Progress on the Optical Lattice Clock

June 1, 2015
Author(s)
Andrew D. Ludlow, Jun Ye
We summarize recent research in the development of the optical lattice clock, with particular focus on the ytterbium and strontium lattice clocks being developed at NIST and JILA. We highlight recent progress in improving the stability and uncertainty of
Displaying 16801 - 16825 of 74297