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Journals

Unexpected Ground State Structures in Relaxor Ferroelectrics

January 1, 2002

Author(s)

Benjamin P. Burton, Eric J. Cockayne

Cluster expansion Hamiltonians derived from pseudopotential total energies were used to predict ground-state (GS) cation configurations for some A(B^{3+}1⁄2B'^

Calcium Phosphate Cement Containing Resorbable Fibers for Short-Term Reinforcement and Macroporosity

January 1, 2002

Author(s)

Hockin D. Xu, Janet Quinn

Calcium phosphate cement (CPC) sets to form hydroxyapatite and has been used in medical and dental procedures. However, the brittleness and low strength of CPC

Suitability of Powder Processed High Nitrogen Stainless Steel Alloys for High Performance Applications

January 1, 2002

Author(s)

Frank S. Biancaniello, Rodney D. Jiggetts, Mark R. Stoudt, Richard E. Ricker, Stephen D. Ridder

High nitrogen stainless steels (HNSS) are a class of materials that demonstrate an attractive combination of strength, ductility, and corrosion resistance

Electrodeposition of Transition Metal-Aluminum Alloys from Chloroaluminate from Chloroaluminate Molten Salts

January 1, 2002

Author(s)

Gery R. Stafford, C L. Hussey

Relatively little attention has been devoted to the direct electrodeposition of transition metal-aluminum alloys in spite of the fact that isothermal

Measurement and Control of Metal Flow-Rate in a Gas-Metal Atomizer

January 1, 2002

Author(s)

Stephen D. Ridder

Research at NIST on the production of metal powder by gas atomization has focused on the development of sensors for use in PC based control systems. The

Morphological Development in Copolymer Blends of Poly(ethylene-co-hexene) and Poly(ethylene-co-butene)

January 1, 2002

Author(s)

K Shimizu, Haonan Wang, Z G. Wang, H W. Kim, Charles C. Han

Structural Characterization of Porous Low-k SiOC Thin Films Using Novel X-Ray Porosimetry

January 1, 2002

Author(s)

H W. Kim, Wen-Li Wu, Barry J. Bauer, Eric K. Lin, J Y. Kim, Y H. Kim, V. J. Lee

A novel x-ray porosimetry measurement is used to characterize the structure and properties of porous low-k dielectric films after varying process conditions. We

Glass-Forming Liquids and Polymers: With a Little Help from Computational Statistical Physics

January 1, 2002

Author(s)

S C. Glotzer, Y Gebremichael, N Lacevic, T B. Schroder, Francis W. Starr

We describe the application of statistical mechanical framework, originally developed to describe critical phenonema, to the problem of dynamic criticality

A Broad Perspective on the Dynamics of Highly Confined Polymer Films

January 1, 2002

Author(s)

Christopher L. Soles, Jack F. Douglas, Wen-Li Wu, H Peng, D W. Gidley

The manner in which the dynamics of a polymer are affected by thin film confinement is of technological significance, impacting thin film applications such as

Correlation Between Phase Separation and Crystallization in Poly(ethylene-co-hexene) and Poly(ethylene-co-octene)

January 1, 2002

Author(s)

G Matsuba, K Shimizu, Haonan Wang, Z G. Wang, Charles C. Han

Combinatorial Methods for Polymer Materials Science: Phase Behavior of Nanocomposite Blend Films

January 1, 2002

Author(s)

Alamgir Karim, K Yurekli, C Meredith, Eric J. Amis, R Krishnamoorti

Incoherent Neutron Scattering and the Dynamics of Confined Polycarbonate Films

January 1, 2002

Author(s)

Christopher L. Soles, Jack F. Douglas, Wen-Li Wu, Robert M. Dimeo

Incoherent elastic neutron scattering measurements are performed on thin (1015 to 75 ) polycarbonate films supported on Si wafers. The mean-square atomic

Molecular Dynamics Simulation of a Polymer Melt With a Nanoscopic Particle

January 1, 2002

Author(s)

Francis W. Starr, T B. Schroder, S C. Glotzer

We perform molecular dynamics simulations of a bead-spring polymer melt surrounding a nanoscopic particle. We explore the effect of the polymer/nano-particle

Moldable Composite Bone Grafts Consisting of Calcium Phosphate Cement and Biodegradable Polymer Microspheres: Mechanical Properties and Controlled Release of Bioactive Molecules

January 1, 2002

Author(s)

C A. Khatri, J F. Hsii, Francis W. Wang

We have developed new moldable, resorbable, composite bone grafts made of calcium phosphate cement (CPC) and poly(d,l-lactide-co-glycolide) [PLGA] microspheres

Simultaneous Phase Control of Li₂ Wave Packets in Two Electronic States

January 1, 2002

Author(s)

H U. Stauffer, J B. Ballard, Z Amitay, S R. Leone

State-selective phase control of rotational Li 2 wave packets prepared simultaneously in the E( 1ς u +) and E( 1ς g +) electronic state by resonant impulsive

Fourier Transform Microwave Spectrum and Ab Initio Study of Dimethyl Methylphosphonate

January 1, 2002

Author(s)

R D. Suenram, Francis J. Lovas, David F. Plusquellic, A Lesarri, Y Kawashima, J O. Jensen, A C. Samuels

The rotational spectrum of dimethyl methylphophonate (DMMP) has been studied using a pulsed molecular beam Fourier transform microwave spectrometer. The

Metrological Implications of Recent Interferometric Wavelength Measurements for Singly Ionized Silicon in the Vacuum Ultraviolet (152 nm and 180 nm)

January 1, 2002

Author(s)

Joseph Reader

Recent measurements of the wavelengths of two resonance transitions in singly-ionized silicon, Si II, by Griesmann and Kling, Astrophys. J., 2000, 536, L113

Conference Report of NIST Workshop on Metrology and Modeling of Color and Appearance

January 1, 2002

Author(s)

Maria E. Nadal, M E. McKnight

NIST hosted a two-day multi-disciplinary workshop on measurement and modeling of color and appearance of materials. The workshop provided attendees an

Radiometric Calibration of the Scripps Earth Polychromatic Imaging Camera

January 1, 2002

Author(s)

E A. Early, B C. Bush, Steven W. Brown, David W. Allen, Bettye C. Johnson

As part of the Triana mission, the Scripps Earth Polychromatic Imaging Camera (Scripps-EPIC) will view the full sunlit side of Earth from the Lagrange-1 point

Mass Absorption Coefficient of Tungsten, 1606-2100 eV

January 1, 2002

Author(s)

Zachary H. Levine, S Grantham, I McNulty

The transmission of soft x-rays with photon energies from 1606 eV to 2106 eV was measured for tungsten using thin film samples and a synchrotron source. This

Two-Species Magneto-Optical Trap With ⁴⁰K and ⁸⁷Rb

January 1, 2002

Author(s)

J Goldwin, S Papp, B. L. DeMarco, D S. Jin

We trap and cool a gas composed of 40K and 87 Rb, using a two-species magneto-optical trap (MOT). This trap represents the first step towards cooling the Bose

Improving the Quality of Electron Backscatter Diffraction (EBSD) Patterns From Nanoparticles

January 1, 2002

Author(s)

John A. Small, J R. Michael, David S. Bright

In this study, we investigated the relative contributions of automic number (Z) and density (p) to the degradation of the electron backscatter diffraction (EBSD

Separation of Large Circular DNA by Electrophoresis in Agarose Gels

January 1, 2002

Author(s)

Kenneth D. Cole, C M. Tellez

The electrophoresis of circular DNA, ranging in size from 4.4 kilobase pairs (kbp) to 220 kbp, was studied in agarose gels. Bacterial artificial chromosome (BAC

The Use of Microhotplate Arrays as Microdeposition Substrates for Materials Exploration

January 1, 2002

Author(s)

C J. Taylor, Stephen Semancik

An approach for high-throughput rapid screening of chemical vapor deposition (CVD) materials using micromachined silicon microheater arrays is described. To

The Challenges of Nanometrology

January 1, 2002

Author(s)

Michael T. Postek

The promise and challenge of nanotechnology is immense. The National Nanotechnology Initiative provides an opportunity to develop a new technological base for U

Toward Traceability for At Line AFM Dimensional Metrology

January 1, 2002

Author(s)

Ronald G. Dixson, Angela Guerry, Marylyn H. Bennett, Theodore V. Vorburger, Michael T. Postek

The in-line and at-line measurement tools for critical dimension (CD) metrology in semiconductor manufacturing are technologically advanced instruments that

Large-Scale Metrology - An Update

January 1, 2002

Author(s)

William T. Estler, K L. Edmundson, G Peggs, D H. Parker

Developments in large-scale engineering metrology since the 1978 report of Puttock are reviewed. Advances in optical technology and fast, low-cost computation

Review: SQUID Multiplexers for Transition-Edge Sensors

January 1, 2002

Author(s)

Kent D. Irwin

We review the SQUID multiplexer schemes that are being developed to instrument large-format arrays of superconducting transition-edge sensors. We discuss the

Development of the Web-Based NIST X-Ray Photoelectron Spectroscopy (XPS) Database

January 1, 2002

Author(s)

Angela Y. Lee, D M. Blakeslee, Cedric J. Powell, J R. Rumble

The first web-based version of the NIST X-ray Photoelectron Spectroscopy Database (XPSDB) is described. The current database, built from a relational database

NCWM Publication 15, Interim Meeting Agenda - January 2002

January 1, 2002

Author(s)

H V. Oppermann, T L. Grimes

This is the agenda for the four Standing Committees of the National Conference on Weights and Measures. The meeting will be held in Bethesda, MD, January 27-30

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