Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Conferences

The Formation and Behavior of Particles in Silane Discharges

May 1, 1999

Author(s)

Alan Gallagher

Particle growth in silane RF discharges and the incorporation of particles into hydrogenated-amorphous-silicon (a-Si: H) devices is described. Measurements of

Carbon Monoxide and Soot Formation in Inverse Diffusion Flames.

May 1, 1999

Author(s)

L G. Blevins, George W. Mulholland, R W. Davis

The objective of this project is to study carbon monoxide (CO) and soot formation in laminar, inverse diffusion flames (IDFs). The IDF is used because it is a

Evolution of Refrigerant Application

May 1, 1999

Author(s)

Piotr A. Domanski

The paper reviews the development of chlorofluorocarbon refrigerants, the implemented replacements of ozone-depleting fluids, other considered alternatives, and

Comparison of Sheet-Resistance Measurements Obtained By Standard and Small-Area Four-Point Probing

May 1, 1999

Author(s)

Nadine Guillaume, Michael W. Cresswell, Richard A. Allen, Sarah C. Everist, Loren W. Linholm

A modification of the standard four-point probing technique has been developed for measuring the sheet resistance of conducting films. Although the areas of

Characteristic Impedance, Causality, and Microwave Circuit Theory

May 1, 1999

Author(s)

Dylan Williams, Bradley Alpert

A new waveguide equivalent-circuit theory guarantees causality of the network parameters of passive devices.

Planar Near-Field Measurements Using Nonideal Measurement Points

May 1, 1999

Author(s)

Ronald C. Wittmann, Bradley Alpert, Michael H. Francis

Uncertainty Analysis for Four Terminal-Pair Capacitance and Dissipation Factor Characterization at 1 MHz and 10 MHz

May 1, 1999

Author(s)

Andrew D. Koffman, S. Avramov, Bryan C. Waltrip, Nile M. Oldham

Internet-Based Test Service for Multifunction Calibrators

May 1, 1999

Author(s)

Nile M. Oldham, Mark E. Parker

The Sensitivity of a Method to Predict a Capacitor's Frequency Characteristic

May 1, 1999

Author(s)

S. Avramov, Andrew D. Koffman, Nile M. Oldham, Bryan C. Waltrip

SIMnet - a Collaborative Tool for Metrology in the Americas

May 1, 1999

Author(s)

Piotr S. Filipski, Nile M. Oldham

The use of video conferencing equipment used with the Internet to facilitate international comparisons and collaborations is described. The system employs

Robust Statistical Analysis of Vector Network Analyzer Intercomparisons

May 1, 1999

Author(s)

Robert M. Judish, Jolene Splett

Benchmark Database for Input and Validation of Spray Combustion Models

May 1, 1999

Author(s)

J F. Widmann, S R. Charagundla, Cary Presser

Control of process efficiency and the formation of species byproducts from industrial thermal oxidation systems (e.g., power generation and treatment of liquid

Experimental Studies of Noise in a Dual Mode Oscillator,

April 13, 1999

Author(s)

Huascar Ascarrunz, F L. Walls, Eva Ferre-Pikal, V Tsarapkin, J Vig

Progress Towards ¹⁹⁹Hg⁺ Optical Frequency Standard

April 13, 1999

Author(s)

R J. Rafac, B C. Young, F C. Cruz, J A. Beall, James C. Bergquist, Wayne M. Itano, David J. Wineland

Doping and Oxidation Effects in Raman Spectra of Manganites

April 10, 1999

Author(s)

V B. Podobedov, A Weber, G U. Dezanneau, S U. Pignard, J U. Kreizel, H U. Vincent

Raman scattering from La yR xMnO 3-δ compounds ( single crystals, ceramics, films) was studied as a function of kind (R) and amount (x) of dopant as well as of

Preface to Materials Research Society 1999 Proceedings

April 5, 1999

Author(s)

H. R. Huff, Curt A. Richter, M. L. Green, G. Lucovsky

This Materials research society Proceedings contains 81 papers presented at the Ultrathin SiO 2 and High-K Materials for gate Dielectrics Symposium, held April

Dense Wavelength-Division Multiplexing of Interferometrically Interrogated Fiber Bragg Grating Sensors

April 1, 1999

Author(s)

Kent B. Rochford, Shellee D. Dyer

We report accurate demultiplexing of fiber Bragg grating sensors with reflection wavelengths separated by less than 2 nm using a method based on Hilbert

Performance Measurement of Remote ATM Clusters

April 1, 1999

Author(s)

C Martin, Alan Mink, Wayne J. Salamon, Michael D. Indovina, M M. Courson

We investigate the configuration and performance of remote commodity computing clusters. This is the dynamic pooling of separate clusters into a single large

Specimen Preparation for Scanning Electron Microscopy

April 1, 1999

Author(s)

Paul E. Stutzman, J R. Clifton

Microscopy plays an important role in the examination of cementitious materials. Optical and electron-optical techniques allow examination of microstructural

Primary Acoustic Thermometer for Use Up to 800 K

April 1, 1999

Author(s)

Dean C. Ripple, Dana R. Defibaugh, Keith A. Gillis, Michael R. Moldover

Primary acoustic thermometers determine the thermodynamic temperature of a monatomic gas from measurements of the speed of sound in the gas. Here, we describe

The Kilogram: Last remaining artifact

April 1, 1999

Author(s)

Zeina J. Kubarych

The unit of mass, the kilogram, is the last remaining basic unit defined by an artifact. Worldwide efforts are underway to replace the artifact-based definition

Fractal Dimension of Particle Outlines: Meaning, Utility, Limitations, Standard Images and Examples

April 1, 1999

Author(s)

David S. Bright

Only a handful of shape parameters, such as aspect ratio and circularity, are in common use for characterizing individual microscopic particles. The fractal

Calibration Standards and Uncertainties in Radar Cross Section Measurements

April 1, 1999

Author(s)

Lorant A. Muth

Standards for radar cross section measurements are being developed cooperatively by NIST and DoD scientists.

4-D/RCS Reference Model Architecture for Unmanned Ground Vehicles

April 1, 1999

Author(s)

James S. Albus

4-D/RCS is the reference model architecture currently being developed for the Demo III Experimental Unmanned Vehicle program. 4-D/RCS integrates the NIST

The Crystallization Behavior of Polybutadiene-Polycaprolactone (PB-b-PCL) Semicrystalline Block Copolymer Films

April 1, 1999

Author(s)

G Kim, C L. Jackson, F V. Gyldenfeldt, M Libera, R Stadler, Charles C. Han

This work describes the effect of the spherulitic growth of lamellar crystals on the morphology of a diblock copolymer rich in crystallinecomponent. For this

Near-Recoil-Limited Temperatures Obtained by Laser Trapping on the Narrow ¹S_o - ³P₁ Intercombination Transition of Neutral Strontium

April 1, 1999

Author(s)

K R. Vogel, Tim P. Dinneen, Alan Gallagher, J L. Hall

About 2 x 10 7 neutral strontium atoms have been loaded into a magneto-optical trap (MOT) that uses the narrow (7 kHz) intercombinationline at 689 nm as the

Primary Acoustic Thermometry From 217 K to 303 K

April 1, 1999

Author(s)

Michael R. Moldover, S J. Boyes, A R. Goodwin, Christopher W. Meyer

We report new values for the difference (T T 90) between Kelvin thermodynamic temperatures T and ITS-90, the International Temperature Scale of 1990. The new

Temperature Imaging Measurements With a Two Wavelength Imaging Pyrometer

April 1, 1999

Author(s)

J E. Craig, D Lee, R A. Parker, Frank S. Biancaniello, Stephen D. Ridder

An innovative two-wavelength, imaging pyrometer with analysis software provides a method to monitor process uniformity, improve quality and reduce cost in

Electro-Optic Kerr Effects in Optical Fiber Current Sensors

April 1, 1999

Author(s)

Allen Rose, Shelley M. Etzel, Kent B. Rochford

We discuss the influence of the electro-optic Kerr effect on optical fiber current sensors in a simulated Gas Insulated System environment.

Photon Statistics of Pulsed, Vertical-Cavity, Surface-Emitting Lasers

April 1, 1999

Author(s)

M. Beck, T. W. Garrison, David H. Christensen

For pulsed surface-emitting lasers, we have measured probability distributions for the total number of photons per puse and distributions for the orthogonal

Was this page helpful?