Search Publications

NIST Authors in Bold

Displaying 851 - 875 of 1910

Enhanced Magnetic Trap Loading for Atomic Strontium

October 26, 2015

Author(s)

Gretchen K. Campbell, Daniel Barker, Benjamin Reschovsky, Neal Pisenti

… stages by up to 65 % for the bosonic isotopes and up to 30 % for the fermionic isotope of strontium. We optimize this …

Hydrogen induced amorphization of LaMgNi4 phase in metal hydride alloys

August 3, 2015

Author(s)

Leonid A. Bendersky, Haoting Shen, Kwo Young, Taihei Ouchi

… induced amorphization (HIA) of the LaMgNi4 phase at 30C was found in three LaMgNi4/LaNi5 two-phase metal hydride …

Resolving three-dimensional shape of sub-50 nm wide lines with nanometer-scale sensitivity using conventional optical microscopes

July 29, 2014

Author(s)

Ravikiran Attota, Ronald G. Dixson

… TSOM-determined cross-sectional (3-D) shape differences of 30 nm to 40 nm wide lines agree well with critical-dimension …

Single-Photon Propagation Time through Dielectric Bandgaps: Large Variation Due to Small Structural Changes

February 1, 2010

Author(s)

Natalia B. Rutter, Sergey V. Polyakov, Paul D. Lett, Alan L. Migdall

… vice versa with the addition of just a single layer to a 30 layer stack. We measure the photon traversal time through …

Stress Relaxation of Poly(ethylene Naphthalate): Isothermal, Isochronal and Isostructural Responses

October 16, 2008

Author(s)

M L. Cerrada, G B. McKenna

… that samples aged at 100 degrees C and then tested at 30 degrees C, 50 degrees C, 70 degrees C and 90 degrees C, …

Surface-Enganced Thermal Pulse Measurements of the Thermal and Electrical Properties of Polyimide Films

October 16, 2008

Author(s)

A S. DeReggi, Erik K. Hobbie, P Bloss, H Schafer

… surface-bound negative charge layer with a half-width of 30 nm as revealed by the thermal pulse method. The origin of …

High-Voltage Isolated Gate Drive Circuit for 10 kV, 100 A SiC MOSFET/JBS Power Modules

June 2, 2008

Author(s)

David W. Berning, Tam H. Duong, Jose M. Ortiz, Angel Rivera, Allen R. Hefner Jr.

… State Power Substation (SSPS). These requirements include 30 kV voltage-isolation for the high-side MOSFETs, very low …

Mathematical and computational science issues in high precision Hylleraas-configuration interaction variational calculations: II. Kinetic energy and nuclear attraction integrals

January 1, 2007

Author(s)

James S. Sims, Stanley A. Hagstrom

… integrals and give selected values of the integrals to 30 digit accuracy. The one new W auxiliary function which …

In-situ Attenuation Corrections for Radiation Force Measurements of High Frequency Ultrasound with a Conical Target

November 1, 2006

Author(s)

Steven E. Fick, E Steven, D Ruggless

Radiation force balance (RFB) measurements of time-averaged spatially-integrated ultrasound power transmitted into a reflectionless water load are based on measurements of the power received by the RFB target. When conical targets are used to intercept the

Formation of AlN and GaN nanocolumns on Si(111) using molecular beam epitaxy with ammonia as a nitrogen source

January 1, 2005

Author(s)

Kristine A. Bertness, Alexana Roshko, Norman Sanford, John B. Schlager, Matthew H. Gray

… (AFM) indicate that the column diameters range from 12 to 30 nm. Layers were grown on Si(111) substrates with a variety …

Coercivities above 10 kOe in CoPd Superlattices

January 1, 2004

Author(s)

William F. Egelhoff Jr., Cedric J. Powell, L Gan, P J. Chen, H Ettendgui, D Tirosh, Robert McMichael, Mark D. Stiles, J Mallett, Alexander J. Shapiro, John E. Bonevich

… grain boundaries by annealing for approximately equal to} 30 min. at 300 degrees C. The grain isolation allows the …

Bridging the Gap Between Structure and Properties in Nano-Particle Filled Polymers

July 1, 2002

Author(s)

Erik K. Hobbie, Francis W. Starr, Jack F. Douglas, Charles C. Han

… On May 29-30, 2002, a workshop on polymer nanocomposites was held at …

Reinvestigation of the Microwave Spectrum of Acetamide

August 1, 2001

Author(s)

R D. Suenram, G Y. Golubiatnikow, I Leonov, Jon T. Hougen, J Ortigoso, I Kleiner, Gerald T. Fraser

… A total of 57 jet-cooled Fourier transform and 30 submillimeter measurements for acetamide have been …

Complete Structure of Gauche 1,1,2,2-Tetrafluoroethane Determined by Microwave Spectroscopy

October 1, 2000

Author(s)

B Mate, Angela R. Hight Walker, R D. Suenram, N Craig

… The resulting dipole moment is c = 8.186(7) x 10 -30 C m [2.454(2) Debye]. The experimental results for the …

Polycapillary X-Ray Optic Spectral Gain and Transmission

April 1, 1999

Author(s)

J E. Gormley, Eric B. Steel, Q Xiao, Terrence J. Jach

… and Cu KΑ [8 keV]. The spectral gain function from 4 to 30 keV was determined from measurements made with a Si[Li] …

Digital Signature Standard (DSS)

December 15, 1998

Author(s)

Elaine B. Barker

… FIPS 186 (May 19, 1994 w/ Change Notice 1 from 12/30/1996): …

Chemical Limits to Flame Inhibition

December 1, 1998

Author(s)

Valeri I. Babushok, Wing Tsang, Gregory T. Linteris, D Reinelt

… will lead to a decrease in flame velocity of approximately 30%. This efficiency corresponds roughly to the observed …

Convective Accelerometer and Tilt Sensor in CMOS Technology

November 12, 1998

Author(s)

V. Milanovic, E. D. Bowen, N. H. Tea, Michael Gaitan, Mona E. Zaghloul

… power between 35 mW and 45 mW, sensitivity of 20 υV/g to 30 υV/g was measured. …

Uncertainties in NIST Noise-Temperature Measurements

March 1, 1998

Author(s)

James P. Randa

… sources are treated. These include tuned systems for 30 and 60 MHz, coaxial total-power radiometers for 1 to 12 …

104-fold isotope effect: Vibrational predissociation in ArDF

July 1, 1996

Author(s)

S Davis, J T. Farrell, D T. Anderson, David Nesbitt

… in combination with the DF stretch, is observed (61(30) ns ≥τV HF +Σ bend ≥94(60) ns). …

Use of Thorium as a Target in Electron Spin Analyzers

April 1, 1989

Author(s)

Jabez J. McClelland, M Scheinfein, Daniel T. Pierce

… gold film. Thorium is seen to have a S eff up to 30% higher than gold. This higher S eff can not only improve …

Spin-Dependent Elastic Scattering of Electrons from a Ferromagnetic Glass Ni 40 Fe 40 B 20

September 1, 1982

Author(s)

Daniel T. Pierce, Robert Celotta, John Unguris, H Siegmann

… multiple scattering of electrons contributes less than 30% to the intensity in the backward scattering direction. …

Coercivities Above 10 kOe in CoPd Superlattices

Author(s)

William F. Egelhoff Jr., Cedric J. Powell, L Gan, P J. Chen, H Ettedgui, D Tirosh, Robert D. McMichael, Mark D. Stiles, J Mallett, Alexander J. Shapiro, John E. Bonevich, J H. Judy, Erik B. Svedberg, A. E. Berkowitz

… grain boundaries by annealing for {approximately equal to} 30 min. at 300 degrees C. The grain isolation allows the …

Determining Authentication Strength for Smart Card-based Authentication Use Cases

January 30, 2012

Author(s)

Ramaswamy Chandramouli

… Conference on Digital Society (ICDS 2012) January 30-February 4, 2012, Valencia Spain …

Evaluation of upper age limits for HPV vaccination of US men for prevention of oropharyngeal cancers: A microsimulation-based modeling study

January 19, 2023

Author(s)

Rebecca Landy, Gregory Haber, Barry Graubard, Nicole Campos, Stephen Sy, Jane Kim, Emily Burger, Li Cheung, Hormuzd Katki, Maura Gillison, Anil Chaturvedi

… to detected cancer is 36 years (interquartile-range=30-42). Most causal oral HPV16 infections (71%) are acquired … 100% vaccination in 2021, extending the upper age-limit to 30, 35, 40, and 45 for men aged 27-45 (1976-1994 cohorts) is …

Advanced communications
-Open Radio Access Network (Open-RAN)
-Quantum communications
-Spectrum sharing
-Wireless (RF)
Artificial intelligence
-AI measurement and evaluation
-Autonomous systems
--Automated vehicles
--Autonomous laboratories
-Applied AI
-Fundamental AI
-Hardware for AI
-Machine learning
-Trustworthy and responsible AI
Bioscience
-Bioeconomy
--Biological data
-Bioimaging
-Bioinformatics
-Biomanufacturing
-Biomaterials
-Biometrology
-Biosecurity
--Biosurveillance
--Genomic cybersecurity
--Nucleic acid sequence screening
-Cell measurements
-Engineering / synthetic biology
--Biofabrication
--Cell-free systems
--Genome engineering
--Protein engineering
-Gene delivery systems
-Genome editing
-Genomics
-Glycomics
-Metabolomics
-Microbial measurements
-Proteomics
Buildings and Construction
-Building codes and standards
-Building control systems
-Building damage and repair
-Building economics
-Building materials
-Energy efficiency
-Heating, ventilation and air conditioning equipment
-Indoor air quality
-Structural engineering
-Thermal comfort
Chemistry
-Analytical chemistry
-Chemical engineering and processing
-Chemical thermodynamics and chemical properties
-Molecular characterization
-Theoretical chemistry and modeling
-Thermochemical properties
Electronics
-Electromagnetics
-Flexible electronics
-Magnetoelectronics
-Optoelectronics
-Organic electronics
-Semiconductors
-Sensors
-Superconducting electronics
Energy
-Alternative energy
-Conventional energy
-Electric power / smart grid
-Fuels
Environment
-Air / water / soil quality
-Climate Measurements
-Environmental health
-Greenhouse gas measurements
-Marine science
-Sustainability
Fire
-Fire detection
-Fire dynamics and science
-Fire fighting
-Fire modeling
-Fire risk reduction
-Materials flammability
-Structural fire resistance
-Wildland urban interface fire
Forensic Science
-Digital evidence
-Drugs and toxicology
-Firearms and toolmarks
-Forensic biometrics
-Forensic genetics
-Trace evidence
Health
-Biopharmaceuticals
-Cell and gene therapy
-Clinical diagnostics
--Cancer
--Medical imaging
-Food and nutrition
-Human microbiome
-Precision medicine
-Regenerative medicine and advanced therapy
--Flow cytometry
Information technology
-Biometrics
-Cloud computing and virtualization
-Complex systems
-Computational science
-Conformance testing
-Cyber-physical systems
--Smart cities
-Cybersecurity and privacy
--Cryptography
--Cybersecurity education and workforce development
--Cybersecurity measurement
--Identity and access management
--Privacy engineering
--Risk management
--Securing emerging technologies
--Trustworthy networks
--Trustworthy platforms
-Data and informatics
--Human language technology
--Information retrieval
--Natural language processing
-Digital twins
-Federal information processing standards (FIPS)
-Health IT
-Internet of Things (IoT)
-Interoperability testing
-Location based services
-Mobile
-Networking
--Mobile and wireless networking
--Network management and monitoring
--Network modeling and analysis
--Network security and robustness
--Network test and measurement
--Next generation networks
--Protocol design and standardization
--Software defined and virtual networks
-Software research
--Software testing
-Usability and human factors
--Accessibility
-Video analytics
-Virtual / augmented reality
-Visualization research
-Voting systems
Infrastructure
Manufacturing
-Additive manufacturing
-Factory communications
-Factory operations planning and control
-Interoperability in manufacturing
-Machining
-Manufacturing economics
-Manufacturing quality assurance
-Manufacturing systems design and analysis
-Monitoring, diagnostics and prognostics
-Process improvement
-Process measurement and control
-Product data
-Robotics
--Agility and adaptability
--Collaborative robots
--Dexterous grasping
--Manipulation
--Mobility and industrial autonomous vehicles
--Navigation / actuation / control
--Sensing and perception
-Supply chain
-Sustainable manufacturing
-Systems engineering
-Systems integration
-Technology commercialization
Materials
-Ceramics
-Composites
-Concrete / cement
-Materials characterization
--Composition and structure
--Mechanical properties
--Thermal properties
-Metals
-Modeling and computational material science
-Polymers
-Superconductors
Mathematics and statistics
-Experiment design
-Image and signal processing
-Modeling and simulation research
-Numerical methods and software
-Statistical analysis
-Uncertainty quantification
Metrology
-Amount of substance
-Dimensional metrology
-Electrical / electromagnetic metrology
-Flow metrology and rheology
-Force metrology
-Humidity metrology
-Ionizing radiation metrology
-Mass metrology
-Metric
-Optical / photometry / laser metrology
-Pressure and vacuum metrology
-Thermometry metrology
-Time and frequency metrology
-Weights and measures
Nanotechnology
-Nanobiotechnology
-Nanochemistry
-Nanoelectronics
-Nanofabrication / manufacturing
--Lithography
--Self-assembly
-Nanofluidics
-Nanomagnetics
-Nanomaterials
-Nanomechanics
-Nanometrology
-Nanophotonics
-Nanophysics
-Nanoplasmonics
Neutron research
Performance excellence
-Assessment tools and services
-Baldrige award
-Baldrige examiners
-Baldrige Framework and Criteria
-Best practices
-Leadership development
Physics
-Atomic / molecular / quantum
-Biological physics
-Condensed matter
-Electron physics
-Magnetics
-Nuclear physics
-Optical physics and communications
-Quantum information science
-Radiation
-Spectroscopy
-Thermodynamics
-Time and frequency
Public safety
-Chemical / Biological / Radiological / Nuclear / Explosives (CBRNE)
-First responder preparedness
-Law enforcement
-Public safety communications research
-Response robots
Resilience
-Community resilience
--Recovery
--Resilience metrics
-Disaster and failure studies
-Earthquake risk reduction
-Resilience economics
-Resilient materials
-Windstorm impact reduction
Standards
-Accreditation
-Calibration services
-Conformity assessment
-Documentary standards
-Frameworks
-Quality assurance
-Reference data
-Reference instruments
-Reference materials
-Standards education
Technology transfer
Transportation
-Aerospace
-Automotive