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Journals

Micromagnetic Scanning Microprobe System

February 1, 1994

Author(s)

C A. Thompson, R W. Cross, Anthony B. Kos

Microwave Properties of YBa₂Cu₃O_7-x Films at 35 GHz from Magnetotransmission and Magnetoreflection Measurements

February 1, 1994

Author(s)

E K. Moser, W J. Tomasch, M J. McClorey, Joseph Fu, Michael A. Coffey, C L. Pettiette-Hall, S M. Schwarzbek

Magnetic Force Microscopy Images of Magnetic Garnet with Thin-Film Magnetic Tip

February 1, 1994

Author(s)

A. Wadas, John M. Moreland, Paul Rice, R R. Katti

The Effects of Quantization on 3D Topography Characterization

February 1, 1994

Author(s)

E Mainsah, P Sullivan, K Stout

This paper investigates the influence of quantization on 3D surface characterization by carrying out an analysis of surface parameter changes on a range of real...

Calibration of Translational Tables for use in 3-Dimensional Surface Topography Measurement Systems

February 1, 1994

Author(s)

E Mainsah, P Sullivan, K Stout

Translational tables now form a vital pan in three-dimensional surface topography systems. In some systems typically. one translational table is used to provide...

Junction Locations by Scanning Tunneling Microscopy: In-Air-Ambient Investigation of Passivated GaAs pn Junctions

February 1, 1994

Author(s)

W. F. Tseng, John A. Dagata, Richard M. Silver, Joseph Fu, J R. Lowney

Phase Locking in Two-Junction Systems of High-Temperature Superconductor-Normal Metal-Superconductor Junctions

January 31, 1994

Author(s)

Carl D. Reintsema, Ronald H. Ono, Todd E. Harvey, N. Missert

Squeezed Atomic States and Projection Noise in Spectroscopy,

January 1, 1994

Author(s)

David J. Wineland, John J. Bollinger, Wayne M. Itano, D J. Heinzen

We investigate the properties of angular-momentum states which yield high sensitivity to rotation. We discuss the application of these "squeezed-spin" or...

Pressure Equations in Zone-Fire Modeling

January 1, 1994

Author(s)

Ronald G. Rehm, Glenn P. Forney

The nonadiabatic nature of low-speed combustion and fire, in which strongly exothermic reactions produce large temperature variations but only mild pressure...

Oxidation of Soot and Carbon Monoxide in Hydrocarbon Diffusion Flames

January 1, 1994

Author(s)

R. Puri, R J. Santoro, K C. Smyth

Quantitative OH concentrations and primary soot particle sizes have been determined in the soot oxidation regions of axisymmetric diffusion flames burning...

Quantitative Measurements of Enhanced Soot Production in a Flickering Methane/Air Diffusion Flame

January 1, 1994

Author(s)

C. R. Shaddix, J E. Harrington, K C. Smyth

Integrated models of soot production and oxidation are based upon experimental results obtained in steady, laminar flames. For successful application of these...

Analyzing and Exploiting Numerical Characteristics of Zone Fire Models

January 1, 1994

Author(s)

Glenn P. Forney, W F. Moss

In order to design robust and stable zone fire modeling algorithms, the numerical properties of computer arithmetic and modeling differential equations must be...

Influence of Ignition Source on the Flaming Fire Hazard of Upholstered Furniture

January 1, 1994

Author(s)

Thomas G. Cleary, Thomas J. Ohlemiller, K M. Villa

A set of upholstered chairs constructed from five different fabric/foam combinations was subjected to a variety of ignition sources suggested by fire statistics...

Application of Thermodynamic and Detailed Chemical Kinetic Modeling to Understanding Combustion Product Generation in Enclosure Fires

January 1, 1994

Author(s)

William M. Pitts

Experiments in idealized two-layer fire environments have demonstrated that concentrations of carbon monoxide and other gaseous combustion products can be...

Radiometric Model of the Transmission Cell-Reciprocal Nephelometer

January 1, 1994

Author(s)

George W. Mulholland, Nelson P. Bryner

A radiometric model has been developed to assess the effects of angular truncation, finite size of the detector, and angle response characteristics of the...

Evaluation of Suction Line-Liquid Line Heat Exchange in the Refrigeration Cycle

January 1, 1994

Author(s)

Piotr A. Domanski, David Didion, J. P. Doyle

The paper presents a theoretical evaluation of the performance effects resulting from the installation of a liquid-line/suction-line heat exchanger (LLSL-HX)...

Glide Matching With Binary and Ternary Zeotropic Refrigerant Mixtures. Part 2. A Computer Simulation

January 1, 1994

Author(s)

Piotr A. Domanski, W. J. Mulroy, David Didion

The glide-matching study presented in Part 1 was a laboratory investigation which demonstrated the evaporator performance in detail. However, since it was not...

Role of Refrigerant Mixtures

January 1, 1994

Author(s)

David Didion

The primary approach industry has taken to fill the void resulting from the elimination of the most important CFCs (i.e., R11 and R12) has been to develop other...

Estimate of the Effect of Scale on Radiative Heat Loss Fraction and Combustion Efficiency. Short Communication

January 1, 1994

Author(s)

Jiann C. Yang, Anthony P. Hamins, Takashi Kashiwagi

The effect of the fire size on radiative heat loss fraction and combustion efficiency was examined by an analysis of scale for pool flames with varying diameter...

Cryogenic Blackbody Calibrations at National Institute of Standards and Technology (NIST) Low Background Infrared (LBIR) Facility

January 1, 1994

Author(s)

Raju V. Datla, M C. Croarkin, Albert C. Parr

Constructing Galerkins Approximations of Invariant Tori Using MACSYMA

January 1, 1994

Author(s)

David E. Gilsinn

Invariant tori of solutions for nonlinearly coupled oscillators are generalizations of limit cycles in the phase plane. They are surfaces of aperiodic solutions...

Uncertainties in Dimensional Measurements Made at Nonstandard Temperatures

January 1, 1994

Author(s)

Dennis A. Swyt

This report examines the effects of uncertainties in temperature and coefficient of thermal expansion on the expanded uncertainty of length dimensional...

Molecular Imaging Secondary Ion Mass Spectrometry for the Characterization of Patterned Self-assembled Monolayers on Silver and Gold

January 1, 1994

Author(s)

John G. Gillen, J. Bennett, Michael J. Tarlov, Donald R. Burgess Jr.

Self-assembly of alkanethiol monolayers on gold and silver substrates is a fast, easy, and convenient method for preparing stable organic films with well...

In Situ Observation of Surface Morphology of InP Grown on Singular and Vicinal (001) Substrates

January 1, 1994

Author(s)

Kristine A. Bertness, C Kramer, J M. Olson, John M. Moreland

Rapid Post-Polishing of Diamond-Turned Optics

January 1, 1994

Author(s)

R E. Parks, Christopher J. Evans

A simple technique for post-polishing single-point, diamond-turned optics is described. Synthetic fabric-faced laps are used. Surface finish converges to a...

IR Detector Spectral Responsivity Calibration Facility at NIST

January 1, 1994

Author(s)

Alan L. Migdall, George P. Eppeldauer, C L. Cromer

Hot Electron Spin-Valve Effect in Coupled Magnetic Layers

January 1, 1994

Author(s)

Robert Celotta, john unguris, Daniel T. Pierce

SEMPA observations of magnetic exchange coupling in the Fe/Ag/Fe, Fe/Au/Fe, and Fe/Cr/Fe systems reveal an intensity variation in the emitted secondary electron...

Effects of Elastic and Inelastic Electron-scattering on Quantitative Surface Analysis by A.E.S. and X.P.S

January 1, 1994

Author(s)

Cedric J. Powell, E Jablonski, Shigeo Tanuma, David R. Penn

A review is given that describes the complications due to elastic and inelastic electron scattering in quantitative surface analyses by Auger-electron...

The Growth of Iron on Iron Whiskers

January 1, 1994

Author(s)

Joseph Stroscio, Daniel T. Pierce

Real space views of the homoepitaxial growth of Fe on Fe(001) whiskers is reported, observed by scanning tunneling microscopy (STM), during the initial stages...

Influence of Cr Growth on Exchange Coupling in Fe/Cr/Fe(100)

January 1, 1994

Author(s)

Daniel T. Pierce, Joseph Stroscio, john unguris, Robert Celotta

Scanning electron microscopy with polarization-analysis (SEMPA) measurements of the dependence of the oscillations of the exchange coupling in Fe/Cr/Fe(100)...

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