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Search Publications

NIST Authors in Bold

Displaying 1501 - 1525 of 9848

Synthesizing Accurate Voltages with Superconducting Quantum-Based Standards

June 1, 2010
Author(s)
Samuel P. Benz
… Over the past three decades, the quantum behavior of superconducting Josephson junctions were … capabilities and measurement techniques of three unique quantum-based systems and summarizes their use as accurate dc … Synthesizing Accurate Voltages with Superconducting Quantum-Based Standards …

Smoldering Propensity in Upholstered Furniture: Using Computational and Experimental Methods to Aid the Selection of an Appropriate Smoldering Scenario

February 25, 2020
Author(s)
Jiuling Yang, Mauro Zammarano, Guillermo Rein, Haixiang Chen
… in residential upholstered furniture (RUF), a novel 2-D computational model is developed to predict the smoldering … Polyurethane foam, Smoldering propensity, Buoyant airflow, Computational model … Smoldering Propensity in Upholstered Furniture: Using Computational and Experimental Methods to Aid the Selection …

Computational Metrology

September 1, 1993
Author(s)
Ted Hopp
… and characteristics of the specific measurement task. By computational metrology we mean the study of how data … of a CMS. This paper describes research at NIST on computational metrology. Metrological questions fall into two … Computational Metrology …

I Can't Type That! P@$$w0rd Entry on Mobile Devices

June 22, 2014
Author(s)
Kristen Greene, Melissa A. Gallagher, Brian C. Stanton, Paul Y. Lee
… complex passwords — an already burdensome task on desktop computing systems —becomes nearly unbearable on small mobile …

Picosecond-resolution single-photon time lens for temporal mode quantum processing

March 28, 2022
Author(s)
Chaitali Joshi, Ben Sparkes, Alessandro Farsi, Thomas Gerrits, Sae Woo Nam, Varun Verma, Sven Ramelow, Alex Gaeta
… Techniques to control the spectro-temporal properties of quantum states of light at ultrafast time scales are crucial for several applications in quantum information science. In this work, we report an … of single-photons, with applications in temporal mode quantum processing, high-dimensional quantum key …

Three-Dimensional Particle Shape Analysis Using X-ray Computed Tomography: Experimental Procedure and Analysis Algorithms for Metal Powder

November 23, 2019
Author(s)
Edward Garboczi, Nikolas Hrabe
… or measure the shape in two dimensions only. The X-ray computed tomography (XCT) based method presented here … metal, ceramic, cement, sand, shape, size, X-ray computed tomography, spherical harmonics, three dimensions … Three-Dimensional Particle Shape Analysis Using X-ray Computed Tomography: Experimental Procedure and Analysis …

Continuum of Quantum Fluctuations in a Three-Dimensional S = 1 Heisenberg Magnet

January 1, 2019
Author(s)
K. W. Plumb, Hitesh J. Changlani, A. Scheie, Shu Zhang, J. W. Krizan, Jose Rodriguez Rivera, Yiming Qiu, B. Winn, R. J. Cava, Collin L. Broholm
… a broken symmetry and have no order parameter. While the quantum entanglement that characterizes a quantum spin liquid is not directly accessible to any current … lattice may support a three dimensional spin liquid in the quantum limit, but no suitable model system has been examined …

Entangled matter waves for quantum enhanced sensing

June 18, 2024
Author(s)
John Wilson, Jarrod T. Reilly, HAOQING ZHANG, Chengyi Luo, Anjun Chu, James Thompson, Ana Rey Ayala, MURRAY HOLLAND
… interferometry, metrology, quantum entanglement, squeezing … Entangled matter waves for quantum enhanced sensing …

Watchdog Safety Computer Design and Implementation

June 7, 1984
Author(s)
R Kilmer, H Mccain, Maris Juberts, Steven Legowik
… providing equipment safety through the use of an auxiliary computer to be monitor operations in the workstation. Such a computer system can be used to check robot operations during … concepts, design and implementation of such an auxiliary computer on a robot operating in a machining workstation are …

Ephemera

January 11, 2010
Author(s)
Isabel M. Beichl
… Computing in Science & Engineering … data processing, scientific computing, soft errors, software …

NIST CFTT: Testing Computer Forensics Tools

February 1, 2004
Author(s)
James R. Lyle
… the law enforcement community to ensure the reliability of computer forensic tools. A capability is required to ensure … produce accurate and objective results. The goal of the Computer Forensic Tool Testing (CFTT) project at NIST is to establish a methodology for testing computer forensic software tools by development of general …

Measurement-induced decoherence and information in double-slit interference

July 20, 2016
Author(s)
Joshua Kincaid, Kyle McLelland, Michael P. Zwolak
… of both interference and the effect of observation in quantum physics. When particles are sent individually through … account of measurement in this paradigmatic example of quantum physics that is accessible to students taking quantum mechanics at the graduate or senior undergraduate …

Testing BIOS Interrupt 0x13 Based Software Write Blockers

March 1, 2005
Author(s)
James R. Lyle, Paul E. Black
We report observations and experience in the Computer Forensics Tool Testing (CFTT) project while developing methodologies to test interrupt 0x13 based software write block (SWB) tools. A write blocker allows access to all data on a storage device while

Carrier Dynamics and Homogeneous Broadening in Quantum Dot Waveguides

January 1, 2005
Author(s)
Kevin L. Silverman, Richard P. Mirin, Steven T. Cundiff, Benjamin Klein,
… Coupling between InGaAs/GaAs quantum dots is investigated using differential transmission … resolve the carrier dynamics, revealing transfer between quantum dots and a homogeneous linewidth of 12 nm at room … Carrier Dynamics and Homogeneous Broadening in Quantum Dot Waveguides …

A Framework for Control Architecture

January 1, 1996
Author(s)
M. K. Senehi, R Kramer
The development of architectures for control systems has been an active area of research for at least twenty years. This research has produced many different architectures which use different terminologies and address different issues. In order to analyze
Displaying 1501 - 1525 of 9848
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