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NIST Authors in Bold

Displaying 701 - 725 of 1415

Carbon Nanotube Thin Film Patch Antennas for Wireless Communications

May 24, 2019
Author(s)
E. A. Bengio, Damir Senic, Lauren W. Taylor, Robert J. Headrick, Michael King, Peiyu Chen, Charles A. Little, John M. Ladbury, Chris Long, Christopher L. Holloway, Aydin Babakhani, James Booth, Nate Orloff
… films. We measure 94% radiation efficiency at 10 GHz and 14 GHz, matching equivalent copper antennas. The minimum CNT …

Hydrogen-Deuterium Exchange Mass Spectrometry (HDX-MS) Centroid Data Measured between 3.6 degC and 25.4 degC for the Fab Fragment of NISTmAb

May 2, 2019
Author(s)
Jeffrey W. Hudgens, Elyssia S. Gallagher, Ioannis L. Karageorgos, Kyle W. Anderson, Richard Y. Huang, Guodong Chen, George M. Bou-Assaf, Alfonso Espada, Michael J. Chalmers, Edu Harguindey, Hui-Min Zhang, Benjamin T. Walters, Jennifer Zhang, John Venable, Caitlin Steckler, In Hee Park, Ansgar Brock, Xiaojun Lu, Ratnesh Pandey, Arun Chandramohan, Ganesh Srinivasan Anand, Sasidhar N. Nirudodhi, Justin Sperry, Jason C. Rouse, James A. Carroll, Kasper D. Rand, Ulrike Leurs, David D. Weis, Mohammed A. Al-Naqshabandi, Daniel Deredge, Patrick Wintrode, Malvina Papanastasiou, John D. Lambris, Sheng Li, Sarah Urata
… 3.6 oC and 25.4 oC for seven intervals ranging over (0 to 14,400) s plus a ∞_pseudo s control. The deuterium content of …

Towards superconductivity in p-type delta-doped Si/Al/Si heterostructures

July 30, 2018
Author(s)
Aruna N. Ramanayaka, Hyun Soo Kim, Joseph A. Hagmann, Roy E. Murray, Ke Tang, Neil M. Zimmerman, Curt A. Richter, Joshua M. Pomeroy, Frederick Meisenkothen, Huairuo Zhang, Albert Davydov, Leonid A. Bendersky
… the sample was then annealed in-situ at 550 °C for 1 min. The Si capping layer was electron-beam evaporated … a maximum hole mobility of 20 cm2/V/s at a carrier density 1.39 × 10^14 holes/cm2, which corresponds to ≈ (0.93 ± 0.1) holes per …

Improved characterization of methane emissions from the U.S. oil and gas supply chain

June 21, 2018
Author(s)
Ramon A. Alvarez, Daniel Zavala-Araiza, David R. Lyon, David T. Allen, Zachary R. Barkley, Adam R. Brandt, Kenneth J. Davis, Scott C. Herndon, Daniel J. Jacob, Anna Karion, Eric A. Kort, Brian K. Lamb, Thomas Lauvaux, Joannes D. Maasakkers, Anthony J. Marchese, Mark Omara, Stephen W. Pacala, Jeff Peischl, Allen L. Robinson, Paul B. Shepson, Colm Sweeney, Amy Townsend-Small, Steven C. Wofsy, Daniel Zimmerle, Steven P. Hamburg
… Our estimate of 2015 supply chain methane emissions is 14 ± 2 Tg y-1, equivalent to 2.4% of gross gas production. These supply …

Photochemical Properties of CH2=CH-CFCl-CF2Br (4-bromo-3-chloro-3,4,4-trifluoro-1-butene) and CH3-O-CH-(CF3)2 (methyl 2,2,2-trifluoroethyl-1-trifluoromethyl ether): OH Reaction Rate Constant, UV and IR Absorption Spectra.

July 7, 2017
Author(s)
Vladimir L. Orkin, Larissa E. Martynova, Michael J. Kurylo III
… of hydroxyl radicals (OH) with methyl 2,2,2-trifluoroethyl-1-trifluoromethyl ether (CH3-O-CH-(CF3)2 and 4-bromo-3-chloro-3,4,4-trifluoro-1-butene (CH2=CH-CFCl-CF2Br) have been measured over the … to give the following Arrhenius expressions: k1 = 7.21×10-14×(T/298)^3.06×exp(+361/T), cm3 molecule-1 s-1 k2 = …

Selected Procedures for Volumetric Calibrations (2017 Ed)

March 28, 2017
Author(s)
Val R. Miller, Georgia L. Harris
… updated from the 2013 version with minor updates to SOPs 14, 18, 19, 26 to explicitly calculate and report the mean volume and enter values from Run 1 and Run 2 into standard deviation charts; SOP 21 (revised … and report the mean volume and enter values from Run 1 and Run 2 into standard deviation charts. SOP 31 is a new …

Synchrotron X-ray Investigation of alpha-Chlorohemin, C34H32ClFeN4O4, an Fe-porphyrin

January 28, 2016
Author(s)
Winnie K. Wong-Ng, James A. Kaduk, Lawrence P. Cook, B Chakraborty, Greg Brewer
… of hydrogen atoms. The structure was found to be P-1, Z = 2; at 100K the lattice parameters are a = 11.22468(6) … V = 1471.713(19) Å3, and at 295K, a = 11.43217(7) Å, b = 14.06412(10) Å, c = 10.85390(9) Å, alpha = 98.6655(7), … gamma = 107.5025(7), and V = 1517.21(2) Å3, Dx=1.427 g/cm3. Experimental reference X-ray patterns have also …

Sustainable Manufacturing Program Workshop Report

July 9, 2014
Author(s)
Sudarsan Rachuri, Katherine C. Morris, Utpal Roy, David Dornfeld, Soundar Kumara
… Manufacturing Program held a workshop on November 13-14, 2012, in Gaithersburg, MD. Dr. Shyam Sunder, Director of …

Molecular beam growth of graphene nanocrystals on dielectric substrates

November 27, 2012
Author(s)
Daniel Fischer, Ulrich Wurstbauer, Theanne Schiros, Cherno Jaye, A. S. Plaut, R. He, Albert Rigosi, Liuyan Zhao, Christopher Gutierrez, P. Kim, L. N. Pfeiffer, A. Pasupathy, A. Pinczuk, J. M. Garcia
A variety of methods have been reported to create graphene. These include the pervasive mechanical exfoliation of graphite1, as well as methods that obtain large area graphene such as thermal decomposition of SiC2,3, chemical vapor deposition on transition

Bottlenose Dolphins as Indicators of Persistent Organic Pollutants in Waters Along the US East and Gulf of Mexico Coasts

May 15, 2011
Author(s)
John R. Kucklick, Lori Schwacke, Randall S. Wells, Aleta Hohn, Aurore Guichard, Jennifer Yordy, Larry Hansen, Eric Zolman, Rachel Wilson, J. L. Litz, Doug Nowacek, Teresa Rowles, Rebecca S. Pugh, Brian C. Balmer, Carrie Sinclair, Patricia Rosel
… East and Gulf of Mexico coasts. Dolphins were sampled from 14 locations including urban and rural estuaries, a location …
Displaying 701 - 725 of 1415
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