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Journals

Comparative Dielectric Response in CaTiO₃ and CaAl_1/2Nb_1/2O₃ From First Principles

January 21, 2001

Author(s)

Eric J. Cockayne

TiO3 (CT) and CaA11/2Nb1/2O3 (CAN) have similar structures but very different dielectric properties. For CT at room temperature, the relative permittivity 6 ~...

Coercivity in Exchange-Bias Bilayers

January 18, 2001

Author(s)

Mark Stiles, Robert McMichael

Simulations of magnetic reversal in polycrystalline exchange-bias bilayers exhibit two contributions to the enhanced coercivity found in exchange-bias systems...

Analytic Continuation, Singular Value Expansions, and Kramers-Kronig Analysis

January 17, 2001

Author(s)

Andrew M. Dienstfrey, L Greengard

We describe a systematic approach to the recovery of a function analytic in the upper half plane, ${\bfC:^+$, from measurements over a finite interval on the...

Lattice Sums and the Two-dimensional, Periodic Green s Function for the Helmholtz Equation

January 16, 2001

Author(s)

Andrew M. Dienstfrey, Fengbo Hang, Jingfang Huang

Many algorithms that are currently used for the solution of the Helmholtz equation in periodic domains require the evaluation of the Green s function, G(x, x0)...

Mechanism of the reaction, CH₄+O(^1d2)->Ch₃+OH, studied by ultrafast and state-resolved photolysis/probe spectroscopy of the CH₄·O₃ van der Waals complex

January 15, 2001

Author(s)

Carl C. Miller, Roger D. van Zee, John C. Stephenson

Transverse Stress and Fatigue Effects in Y-Ba-Cu-O Coated IBAD Tapes

January 8, 2001

Author(s)

John (Jack) W. Ekin, S L. Bray, Najib Cheggour, Cameron C. Clickner, S R. Folytn, P N. Arendt, A A. Polyanskii, David C. Larbalestier, C. N. McCowan

Measurements of the effects of static and cyclic (fatigue) transverse stress on the critical current of Ya-Ba-Cu-O-coated tapes made by ion-beam-assisted...

Annealed Optical Fibre Mode Scrambler

January 4, 2001

Author(s)

John B. Schlager, Allen Rose

An HLLC-Type Approximate Riemann Solver for Ideal Magnetohydrodynamics

January 2, 2001

Author(s)

Katharine F. Gurski

This paper presents a new solver based on the HLLC (Harten-Lax-van Leer-contact wave) approximate nonlinear Riemann solver for gas dynamics for the ideal...

NIST News from the Optoelectronics Division, Boulder, CO

January 1, 2001

Author(s)

Thomas Scott

The Optoelectronics Division supports the optoelectronics industry by providing new measurement techniques and standards to help characterize and assure the...

NeXL: A Platform for Innovation in Microanalysis

January 1, 2001

Author(s)

Nicholas Ritchie, Dale E. Newbury

NeXL is a series of loosely coupled software packages in the Julia language (https://julialang.org/) implementing X-ray microanalysis routines. NeXLCore (https...

Quantitative proteomic analysis of biogenesis-based classification for extracellular vesicles

January 1, 2001

Author(s)

Linwen Zhang, Jeremie Parot, Vincent Hackley, Illarion Turko

terms and is much more heterogeneous and complex. Since the cell membrane origin of EVs predetermines their biological functions, the un-derstanding of EV...

A new approach to assess mAb aggregation

January 1, 2001

Author(s)

Illarion Turko

A proof-of-concept for new methodology to detect and potentially quantify mAb aggregation is presented. Assay development included using an aggregated mAb as...

Fracture propagation and arrest in high-pressure gas pipelines: an overview of this Special Issue

January 1, 2001

Author(s)

Timothy Weeks, Su Xu, William Tyson

ARREST OF FAST DUCTILE fractures in gas pipelines is critical for safety and environmental protection and is an active R&D area. In order economically to design...

Escherynes: Belt-Shaped Carbon Allotropes

January 1, 2001

Author(s)

Ernesto Estrada, Yamil Simon

The discoveries of fullerenes, carbon nanotubes and graphene have increased dramatically the research interests on all-carbon materials. Carbon-based materials...

Speaking the same language: The need for accurate and consistent reporting of novel per- and polyfluoroalkyl substances

January 1, 2001

Author(s)

Benjamin Place, Jared Ragland

Not applicable

Embracing Uncertainty: Modeling Uncertainty in EPMA - Part II

January 1, 2001

Author(s)

Nicholas Ritchie

This, the second in a series of articles present a new framework for considering the computation of uncertainty in electron excited X-ray microanalysis...

Strategies for Standardizing EDS Measurements

January 1, 2001

Author(s)

Nicholas Ritchie

Energy dispersive X-ray spectrometers (EDS) are capable of precise and accurate electron beam measurements of composition. However, the optimal strategies for...

Reproducible Spectral and Hyper-Spectral Analysis using NeXL

January 1, 2001

Author(s)

Nicholas Ritchie

NeXL is a collection of Julia language packages (libraries) for X-ray microanalysis data processing. NeXLCore provides basic atomic and X-ray physics data and...

Quantitative Proteomic Profiling of Prematurely Senescent ARPE-19 Cells

January 1, 2001

Author(s)

Illarion Turko, Wei-Li Liao

Senescence of retinal pigment epithelial (RPE) cells is a crucial event in the pathogenesis of age-related macular degeneration (AMD). ARPE-19 is a...

Large-Area TKIDs for a New Generation of Neutron Beta Decay Experiments

January 1, 2001

Author(s)

Elizabeth Scott, Jimmy P. Caylor, Maynard S. Dewey, Jiansong Gao, Colin A. Heikes, Shannon Hoogerheide, Hans Pieter Mumm, Jeffrey S. Nico, Joel Ullom, Michael Vissers

Nuclear physics has long played a central role in our efforts to better understand the natural world. Several experiments are well positioned to improve limits...

Decoherence-Free Quantum Memory Using Trapped Ions

January 1, 2001

Author(s)

D Kielpinski, V Meyer, M A. Rowe, C A. Sackett, Wayne M. Itano, C Monroe, David J. Wineland

We demonstrate a decoherence-free quantum memory of one qubit. By encoding the qubit into the decoherence-free subspace (DFS) of a pair of trapped 9Be+ ions, we...

Newton's Rings in Near-Field Optics

January 1, 2001

Author(s)

Lori S. Goldner, Jeeseong Hwang, Garnett W. Bryant, Michael J. Fasolka, P Absil, J V. Hryniewicz, F G. Johnson, H Shen, P T. Ho

We show how Newton's rings manifest themselves in near-field scanning optical microscopy and discuss how this effect can be used with topographic imaging to...

Apparatus for Screening Fire Suppression Efficiency of Dispersed Liquid Agents.

January 1, 2001

Author(s)

Jiann C. Yang, Michelle K. Donnelly, N C. Prive, William L. Grosshandler

This paper is an abridged version of NISTIR 6319. The design, construction, demonstration, and operation of a bench-scale device capable of screening the fire...

A Molecular Dynamics Simulation Study of the Self-Diffusion Coefficient and Viscosity of the Lennard-Jones Fluid

January 1, 2001

Author(s)

K Meier, Arno R. Laesecke, Stephan Kabelac

Self-diffusion coefficients and viscosities for the Lennard-Jones fluid were obtained from extensive equilibrium molecular dynamics simulations using the...

Validation of Multizone IAQ Modeling of Residential-Scale Buildings: A Review

January 1, 2001

Author(s)

Steven J. Emmerich

This paper reviews validation studies of the application of multizone indoor air quality (IAQ) models to residential-scale buildings. This review focuses on...

Window-Based Applications of TRC Databases: Structure and Internet Distribution

January 1, 2001

Author(s)

X. Yan, Qian Dong, Michael D. Frenkel, K. R. Hall

Thermophysical and thermochemical property data on organic compounds provide vital background information for scientific and engineering communities in both...

TRC SOURCE Database: A Unique Tool for Automatic Production of Data Compilations

January 1, 2001

Author(s)

Michael D. Frenkel, Qian Dong, R C. Wilhoit, K. R. Hall

Influence of Cement Particle Size Distribution on Early Age Autogenous Strains and Stresses in Cement-Based Materials

January 1, 2001

Author(s)

Dale P. Bentz, C Haecker, K K. Hansen, O M. Jensen, J F. Oleson, H S. Stang

The influence of cement particle size distribution (PSD)on autogenous strains and stresses in cement pastes of identical water-to-cement ratio is examined for...

Surface Residence Time Measurement of Transient Methyl Radicals

January 1, 2001

Author(s)

Kimberly A. Briggman, P C. Stair, E Weitz

The PDB Data Uniformity Project

January 1, 2001

Author(s)

Talapady N. Bhat, P E. Bourne, Z. Feng, G L. Gilliland, Sanjay Jain, Veerasamy Ravichandran, B. Schneider, K. Schneider, N Thanki, H Weissig, J Westbrook, H M. Berman

The Protein Data Bank (PDB; http://www.rcsb.org/pdb/) is the single worldwide archive of structural data of biological macromolecules. This paper describes the...

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