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NIST Authors in Bold

Displaying 526 - 550 of 1414

Spin Liquid State in the S = 1/2 Triangular Lattice Ba 3 CuSb 2 O 9

April 6, 2011
Author(s)
H. D. Zhou, E. S. Choi, G. Li, L. Balicas, C. R. Wiebe, Yiming Qiu, John R. Copley, Jason S. Gardner
… reveals a T-linear dependence with a ° = 43.4 mJ/K -2 mol -1 below 1.4 K. These behaviors fit the hallmarks of the predicted … Valence Bond state suggested to exist in layered S=1/2 materials by Anderson. … Spin Liquid State in the S = 1/2 Triangular Lattice Ba 3 CuSb 2 O 9 …

Frequency-Resolved Coherent LIDAR using a Femtosecond Fiber Laser

March 15, 2006
Author(s)
William C. Swann, Nathan R. Newbury
… in 10 ms despite a signal that is speckle broadened to 14 kHz. Alternatively, the data are processed coherently to … mainly by the source bandwidth, despite the dispersion of 1 km of optical fiber in the signal path. …

Observation of Feshbach Resonances in an Ultracold Gas of 52 Cr

May 9, 2005
Author(s)
J Werner, A Griesmaier, S Hensler, J Stuhler, Tilman Pfau, Andrea Simoni, Eite Tiesinga
… determine the s-wave scattering length of the lowest ^2S+1}\Sigma_g^+ potentials to be 112(14) a_0, 58(6) a_0 and -7(20) a_0 for S=6, 4, and 2, …

Aqueous Solubility of Volatile Nonelectrolytes

July 1, 2004
Author(s)
Allan H. Harvey, M T. Fernandez-Diaz, J L. Alvarez
… constant and vapor-liquid distribution coefficient for 14 common gases in water up to the highest temperatures at …

Forum 2000: Fluid Properties for New Technologies, Connecting Virtual Design With Physical Reality

October 1, 2001
Author(s)
James C. Rainwater, Daniel G. Friend, Howard J. Hanley, Allan H. Harvey, C D. Holcomb, Arno R. Laesecke, Joe W. Magee, Chris D. Muzny
Forum 2000 was held at the 14th symposium for Thermophysical Properties, with all symposium attendees invited. The Forum addressed the present needs and prioities for thermophysical properties measurements and the challenges facing the experimental

Time-Domain Calibrations of D-Dot Sensors

February 1, 1998
Author(s)
Robert T. Johnk, Arthur Ondrejka
… to a cone and ground plane system in the 50 MHZ to 14 GHz frequency range, as well as to TEM cells in the 10 MHZ …

The NIST EXPRESS Toolkit: Updating Existing Applications

January 1, 1993
Author(s)
Donald E. Libes
The NIST EXPRESS Toolkit is a software library for building EXPRESS-related tools. The toolkit was previously released in 1991, based on EXPRESS N14. The current release is based on N151 and while the philosophical underpinnings are similar, much of the

Ultrafine Combustion Aerosol Generator

January 1, 1992
Author(s)
Thomas G. Cleary, George W. Mulholland, Lewis K. Ives, Robert A. Fletcher, J. W. Gentry
… with a geometric standard deviation of less than 1.4. Laser microprobe mass spectroscopy (LAMMS) indicates …

Thermochemistry of alpha-D-xylose(cr)

December 4, 2012
Author(s)
Robert N. Goldberg, Manuel A. Ribeiro da Silva, Maria D. Ribeiro da Silva, Ana I. Lobo Ferreira, Quan Shi, Brian F. Woodfield
… of combustion was found to be ΔcH = -(2342.2 ± 0.8) kJ∙mol-1 at T = 298.15 K and at the standard pressure po = 0.1 MPa. The standard molar heat capacities for … were measured with the PPMS over the temperature range 1.9001 K ≤ T ≤ 303.66 K. At T = 298.15 K, Cpo = (178.1 ± 1.8) …

China's Manufacturing Innovation Centers: A Benchmarking Report for the Manufacturing USA Network

May 5, 2025
Author(s)
Michael Molnar, Kelley Rogers, Frank Gayle, Susan Ipri-Brown, Mai Tran, Joseph Long, Clifton Ray, Albert Shih, Douglas Thomas
This review of China's Manufacturing Innovation Centers (MICs) describes the status of the country's flagship manufacturing innovation program. At least 33 MICs have been established to date, suggesting that China is within reach of its goal of 40 MICs by

Laser Power Accuracy of Additive Manufacturing Systems - A Round Robin Study

September 11, 2023
Author(s)
Brian Simonds, Kyle Rogers, Paul A. Williams
… and government facilities. Using a low uncertainty (1.3 %, k=2) thermal power meter, we assessed the accuracy to … laser power, there is a large spread in values (5.6% – 14.1%), which poses a heretofore unknown challenge for process …

Compact, Portable, Thermal-Noise-Limited Optical Cavity with Low Acceleration Sensitivity

March 23, 2023
Author(s)
Megan Kelleher, Charles McLemore, Dahyeon Lee, Josue Davila-Rodriguez, Scott Diddams, Franklyn Quinlan
… locked to the cavity is thermal noise limited at 2 × 10−14 fractional frequency stability. Broadband feedback control … near thermal-noise-limited phase noise performance from 1 Hz to 10 kHz offset frequencies. The additional low …

Report on the CIPM Key Comparison CCAUV.V-K5

September 17, 2021
Author(s)
Thomas Bruns, Denis Nordmann, Gustavo Ripper, Jacob Holm Winther, Christian Hof, Salustiano Ruiz, Richard Allen, Guillermo S. Pineda, Hideaki Nozato, Chenguang Cai, Laurence Dickinson, Ian Veldman, Anton Kozlyakovskiy, Cui Shan, Andry Ivashchenko
… from 10 Hz to 20 kHz. Measurement results reported by 14 participants for magnitude and phase shift of complex …
Displaying 526 - 550 of 1414
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