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Journals

Experimental Issues in Coherent Quantum-State Manipulation of Trapped Atomic Ions,

January 1, 1998

Author(s)

David J. Wineland, C Monroe, Wayne M. Itano, Dietrich G. Leibfried, B E. King, D M. Meekhof

Methods for, and limitations to, the generation of entangled states of trapped atomic ions are examined. As much as possible, state manipulations are described

AutoMap and AutoLink: Tools for Communicating Complex and Dynamic Data Structures Using MPI

January 1, 1998

Author(s)

D S. Goujon, Martial Michel, J Peeters, J E. Devaney

This article describes two software tools, AutoMap and AutoLink, that facilitate the use of data structures in MPI. AutoMap is a program that parses a file of

Thermodynamic Properties of R32 + R134a and R125 + R32 Mixtures In and Beyond the Critical Region

January 1, 1998

Author(s)

S B. Kiselev, Marcia L. Huber

Issues in Evaluation of Complex Fire Models

January 1, 1998

Author(s)

Richard D. Peacock, Paul A. Reneke, Glenn P. Forney, M. M. Kostreva

Several methods of evaluation of the predictive capability have been applied to fire models, but with limited utility. These range from explicit evaluation of

Universal Relationships in Sooting Methane-Air Diffusion Flames

January 1, 1998

Author(s)

C. R. Kaplan, G P. Patnaik, K. Kailasanath

The laminar flamelet concept is based on the premise that scalar properties in laminar diffusion flames are nearly universal functions of mixture fraction. It

Convective Boiling and Condensation Heat Transfer With a Twisted-Tape Insert for R12, R22, R152a, R134a, R290, R32/R134a, R32/R152a, R290/R134a, R134a/R600a

January 1, 1998

Author(s)

Mark A. Kedzierski, Min S. Kim

Measured, local-average Nusselt numbers (Nu) for in-tube, convective boiling and condensation with a twisted-tape insert are presented for: R12, R22, R152a

Suppression of Ignition Over a Heated Metal Surface

January 1, 1998

Author(s)

Anthony P. Hamins, Robert P. Borthwick

The effectiveness of various agents including N2, C3HF3, C3HF7, CF3Br and CF3I was compared in suppressing the ignition of stoichiometric mixtures of methane

Alpha-Subunit Oxidation in T-State Crystals of a Sebacyl Cross-linked Human Hemoglobin with Unusual Autoxidation Properties

January 1, 1998

Author(s)

X Ji, M Karavitis, A. Razynska, H. Kwansa, G B. Vasquez, C Fronticelli, E Bucci, G L. Gilliland

Rapid Mitochondrial DNA Typing Using Restriction Enzyme Digestion of PCR Amplicons Followed by Capillary Electrophoresis Separation with Laser-Induced Fluorescence Detection

January 1, 1998

Author(s)

John M. Butler, M. R. Wilson, D J. Reeder

Atoms join in the race for lithography in the next century

January 1, 1998

Author(s)

Jabez J. McClelland

A news story is presented describing recent experiments on lithography using laser-controlled metastable rare gas atoms.

Intercomparison Tests of NIST Primary Standard With NRLM Transfer Standard for Small Flow Rates of Nitrogen Gas

January 1, 1998

Author(s)

John D. Wright, G E. Mattingly, Shin-ichi Nakao, Y Yokoi, M Takamoto

Intercomparison tests of small gas flow measurements were carried out between the National Institute of Standards and Technology (NIST) in the United States of

Intercomparison Tests of NRLM Transfer Standard with the Primary Standards of NIST, BNM-LNE, OFMET and PTB for Small Mass Flow Rates of Nitrogen Gas

January 1, 1998

Author(s)

John D. Wright, Shin-ichi Nakao

The NRLM transfer standard was brought to the following national laboratories from April 1996 to June 1998 and compared with their primary standards over the

Revised formulas for diffraction effects with point and extended sources

January 1, 1998

Author(s)

Eric L. Shirley

Imaging Neutron Beams with Scintillating Fiber Faceplates

January 1, 1998

Author(s)

P. L. Reeder, A. J. Peurrung, W. C. Richey, Huaiyu H. Chen-Mayer, V. A. Sharov, V. S. Fokin, David F. Mildner

Spatial Uniformity of Responsivity for Silicon, Gallium Nitride, Germanium, and Indium Gallium Arsenide Photodiodes

January 1, 1998

Author(s)

Thomas C. Larason, Sally S. Bruce

For almost a decade, The National Institute of Standards and Technology [NIST] has supplied to its customers calibrated photodiode standards and special tests

Review of Mechanical Properties of HSC at Elevated Temperature

January 1, 1998

Author(s)

Long T. Phan, Nicholas J. Carino

A compilation of experimental results on the mechanical properties of concrete when exposed to rapid heating as in a fire are presented. Emphasis is placed on

Molecular Wires: Charge Transport, Mechanisms and Control

January 1, 1998

Author(s)

M Ratner, B Davis, M Kemp, V Mujica, A. E. Roitberg, S Yaliraki

By molecular wires, one generally means molecular structures that transmit a signal between two termini. We discuss some theoretical models and analysis for

The Detection of Low Intensity Peaks in Energy Dispersive X-Ray Spectra From Particles

January 1, 1998

Author(s)

John A. Small

A critical step in the processing of energy dispersive EDS x-ray spectra from the automated scanning electron microscopy, [ASEM], analysis of particles is the

SEAC and the Start of Image Processing at the National Bureau of Standards

January 1, 1998

Author(s)

Russell A. Kirsch

On the occasion of the 25th anniversary of Siggraph, it is useful to recall that computer processing of images began at the National Bureau of Standards (NBS

Rapidly Renewable Lap: Theory and Practice

January 1, 1998

Author(s)

Christopher J. Evans, R E. Parks, David J. Roderick, Michael L. McGlauflin

The rapidly renewable lap (RRL) uses a textured substrate over which thin films are slumped. The substrate provides the geometry of the lap and a localized

The Role of Space Charge in Scanned Probe Oxidation

January 1, 1998

Author(s)

John A. Dagata

The growth rate and electrical character of nanostructures produced by scanned probe oxidation are investigated by integrating an in-situ electrical force

Metrological Timelines in Traceability

January 1, 1998

Author(s)

S D. Rasberry, Charles D. Ehrlich

Current developments and applications in the field of metrology have increased the need for correct and appropriate usage of the terms and concepts related to

Image Sharpness Measurement in Scanning Electron Microscopy - Part I

January 1, 1998

Author(s)

Michael T. Postek, Andras Vladar

This study introduces the idea of the sharpness concept in relationship to the determination of scanning electron microscope (SEM) perfomance. Scanning electron

Vibration of a Room-Sized Airspring-Supported Slab

January 1, 1998

Author(s)

H Amick, B Sennewald, N C. Pardue, 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. The slab

Pixel Based Absolute Topography Test for Three Flats

January 1, 1998

Author(s)

R E. Parks, Lianzhen Shao, Christopher J. Evans

We demonstrate a new method of performing the absolute three flat test using reflection symmetries of the surfaces and an algorithm for generating the rotation

Electronic Properties of GaAs Surfaces Etched in an Electron Cyclotron Resonance Source and Chemically Passivated Using P2S5

January 1, 1998

Author(s)

O Glembocki, J Tuchman, John A. Dagata, K Ko, S Pang, C Stutz

Photoreflectance has been used to study the electronic properties of (100) GaAs surfaces exposed to a Cl2/Ar plasma generated by an electron cyclotron resonance

Understanding Scanned Probe Oxidation of Silicon

January 1, 1998

Author(s)

John A. Dagata, T Inoue, J Itoh, H Yokoyama

A model for scanned probe microscope (SPM) silicon oxidation is presented. The model was derived from a consideration of the space-charge dependence of this

Scanning Capacitance Microscopy Measurement of 2-D Dopant Profiles Across Junctions

January 1, 1998

Author(s)

Joseph Kopanski, Jay F. Marchiando, David W. Berning, R. Alvis, H. E. Smith

Densification of Nanostructured Alumina Assisted by Rapid Nucleation of (Alpha)-Alumina

January 1, 1998

Author(s)

V R. Palkar, D Thapa, M S. Multani, S G. Malghan

We have shown that it is possible to achieve dense nanostructured alumina, with density + 98% of the theoretical maximum at sintering temperature as low as 1300

White layers and thermal modeling of hard turned surfaces

January 1, 1998

Author(s)

Y K. Chou, Christopher J. Evans

White layers in hard turned surfaces are identified, characterized and measured as a function of tool flank wear and cutting speed. White layer depth

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