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.

Journals

Laser-Cooled Mercury Ion Frequency Standard

March 9, 1998

Author(s)

D J. Berkeland, J D. Miller, James C. Bergquist, Wayne M. Itano, David J. Wineland

Damage Modes in Dental Layer Structures

March 7, 1998

Author(s)

Yeon-Gil G. Jung, S Wuttiphan, I M. Peterson, Brian R. Lawn

A study is made of crack patterns in two model coating/substrate bilayer systems conceived to simulate crown and tooth structures, at opposite extremes of

Dual wavelength, 980 nm-pumped, Er/Yb-codoped waveguide laser in Ti:LiNbO₃

March 5, 1998

Author(s)

J. Amin, J. A. Aust, D. L. Veasey, Norman Sanford

The authors demonstrate the first Er/Yb codoped waveguide laser in Ti:LiNbO 3. The device was fabricated on x-cut LiNbO 3 with the guides parallel to the x-axis

An Emerging Network Storage Management Standard: Media Error Monitoring and Reporting Information [MEMRI] - To Determine Optical Tape Data Integrity

March 2, 1998

Author(s)

Fernando L. Podio, W Vollrath, J Williams, B Kobler, D Crouse

Sophisticated network storage management applications are rapidly evolving to satisfy a market demand for highly reliable data storage systems with tremendous

Soot Microstructure in Steady and Flickering Laminar Methane/Air Diffusion Flames

March 1, 1998

Author(s)

J Zhang, C. M. Megaridis

An experimental investigation is presented to identify the mechanisms responsible for the enhanced sooting behavior of strongly flickering methane/air jet

Hybrid Bilayer Membranes in Air and Water: Infrared Spectroscopy and Neutron Reflectivity Studies

March 1, 1998

Author(s)

Curtis W. Meuse, S. Krueger, Charles F. Majkrzak, Joseph A. Dura, Jing Fu, J. T. Connor, Anne L. Plant

Reference Material Certification by Prompt-Gamma Activation Analysis

March 1, 1998

Author(s)

Richard M. Lindstrom

Uncertainty Analysis for Angle Calibrations Using Circle Closure

March 1, 1998

Author(s)

William T. Estler

We analyze two types of full-circle angle calibrations: a simple closure in which a single set of unknown angular segments is sequentially compared with an

Book Review: Handbook of Physical Properties of Liquids and Gases

March 1, 1998

Author(s)

Joe W. Magee

Investigation of AE Signals Emitted from an SsiOx Layer Deposited on a PET Film

March 1, 1998

Author(s)

Nelson N. Hsu

Fracture process of SiOx glass coatings deposited on PET films was investigated by experimental and theoretical analyses of acoustic emission (AE) signals

Cubic Crossover Equation of State

March 1, 1998

Author(s)

S B. Kiselev

Measurement of Microkelvin Temperature Differences in a Critical-Point Thermostat

March 1, 1998

Author(s)

Robert F. Berg, G A. Zimmerli, Michael R. Moldover

Multiple Fiber Technique for the Single Fiber Fragmentation Test

March 1, 1998

Author(s)

Chang K. Moon, Walter G. McDonough

The single fiber fragmentation test has been modified by embedding multiple fibers into matrix resin. During testing, we examined the interfacial shear

Rapid Evaluation of Nonreflecting Boundary Kernels for Time-Domain Wave Propagation

March 1, 1998

Author(s)

Bradley K. Alpert, L Greengard, T Hagstrom

We present a systematic approach to the computation fo exact nonreflecting boundary conditions for the wave equation.

Dynamic and Static Grain Growth During the Superplastic Deformation of 3Y-TZP

March 1, 1998

Author(s)

J Seidensticker, M J. Mayo

While phenomenological theories of superplasticity have often suffered from the fact that a single phenomenological law is not universally applicable to all

Through-the-Arc Detection of Weld Defects in Pulsed GTAW

March 1, 1998

Author(s)

Timothy P. Quinn, D C. Oakley

A through-the-arc sensing system was used to detect defects in the welding of thin-walled stainless-steel tubing. It measures the process current and voltage

Cellular Automation Finite Difference Modeling of Morphological Evolution During Alloy Solidification

March 1, 1998

Author(s)

R E. Napolitano, T H. Sanders

Morphological evolution of a dendritic growth front in a binary alloy is simulated using a cellular automation approach to establish the feasibility of modeling

High Dopant and Carrier Concentration Effects in Gallium Aluminum Arsenide: Band Structure, Effective Carrier Concentrations, and Mobilities

March 1, 1998

Author(s)

Herbert S. Bennett

The changes in carrier densities of states band edges, effective carrier concentrations and carrier mobilities due to high dopant and carrier concentration

Amplitude and Phase Measurements of Femtosecond Pulse Splitting in Nonlinear Dispersive Media

March 1, 1998

Author(s)

Scott A. Diddams, H K. Eaton, A A. Zozulya, Tracy S. Clement

The propagation of intense femtosecond pulses in a nonlinear, dispersive medium is characterized using frequency-resolved optical gating. The combined effects

Guidelines for Calibration in Analytical Chemistry: Part I. Fundatmentals and Single Component Calibration

March 1, 1998

Author(s)

Klaus Danzer, Lloyd A. Currie

This IUPAC nomenclature document has been prepared to establish a uniform and meaningful approach to terminology, notation, and formulation for calibration in

Diffuse Interfaces with Sharp Corners and Facets: Phase Field Models with Strongly Anisotropic Surfaces

March 1, 1998

Author(s)

J E. Taylor, John W. Cahn

We provide the general outline of an analysis of the motion of diffuse interfaces in the order-parameter (phase field) formulation which includes

Analytical/Experimental Study of Vibration of a Room-Sized Airspring-Supported Slab

March 1, 1998

Author(s)

H Amick, B Sennewald, E C. Teague, Brian R. Scace

This paper reports the results of the finite element analysis and in-situ testing of a large-scale (4 m x 10 m) pneumatically isolated concrete slab are

Influence of Data Analysis and Other Factors on the Short-term Stability of Vertical Scanning-Probe Microscope Calibration Measurements

March 1, 1998

Author(s)

H Edwards, J Jorgensen, John A. Dagata, Y Strausser, J Schneir

We report a study of a fundamental limit to the accuracy of vertical measurements made using scanning-probe microscopes (SPM): the short-term stability of a

Spectral Broadening of Stochastic Light Intensity-Smoothed by a Saturated Semiconductor

March 1, 1998

Author(s)

M. J. Munroe, J Cooper, M. G. Raymer

High Quality Broadband Brewster's Angle Reflective Polarizer for Infrared Applications

March 1, 1998

Author(s)

D J. Dummer, Simon G. Kaplan, Leonard Hanssen, A S. Pine, Yuqin Zong

Rheologie du Beton Frais Remainie. II: Relations Entre Composition et Parametres Rheologiques

March 1, 1998

Author(s)

F Larrard, Chiara C. Ferraris

Part II, French version, of Testing and Modeling of Fresh Concrete Rheology NIST Interagency Report NISTIR 6094, February 1998.This report presents the results

Lipid Accumulation and Fatty Acid Composition During Maturation of Three Pelagic Fish Species in Lake Baikal

March 1, 1998

Author(s)

S Ju, John Kucklick, T Koslova, H R. Harvey

Dynamics of Overdamped Josephson Junctions Driven by a Square-Wave Pulse

March 1, 1998

Author(s)

Junghyeun Kim, A. Sosso, Alan F. Clark

Gallium Arsenide Growth on a Pancake MOCVD Reactor

March 1, 1998

Author(s)

A P. Peskin, Gary R. Hardin

Hygrothermal Aging Studies of a Commercial Structural Adhesive

February 27, 1998

Author(s)

M Fernandez-Garcia, Martin Y. Chiang

This paper presents work in progress on the study of hygrothermal behavior of commercial structural adhesives in the Polymers Division at NIST. The work