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Journals

Accelerated α Relaxation Dynamics in the Exfoliated Nylon-11/Clay Nanocomposite Observed in the Melt and Semicrystalline State by Dielectric Spectroscopy

January 1, 2005

Author(s)

Bur A. LeeYH, Start P. RothSC

A new dielectric slit die sensor attached to the end of an extruder was designed to elucidate the melt properties of nylon 11 nanocomposites filled with...

Deep-Penetrating Conical Cracks in Brittle Layers from Hydraulic Cyclic Contact

January 1, 2005

Author(s)

Yu Zhang, Jun-Feng Song, Brian R. Lawn

A study is made of fracture from cyclic loading of WC spheres on the top surfaces of thick (1 mm) brittle layers on polymeric substrates, as representative of...

Substrate Influence on Moisture Absorption Into Thin Poly(vinyl pyrrolidone) Films

January 1, 2005

Author(s)

B D. Vogt, Christopher L. Soles, Hae-Jeong Lee, Eric K. Lin, Wen-Li Wu

The influence of substrate surface energy on the swelling of poly(vinyl pyrrolidone) (PVP) films was examined using x-ray reflectivity (XR) and quartz crystal...

Specular X-Ray Reflectivity and Small Angle Neutron Scattering for Structure Determination of Ordered Mesoporous Dielectric Films

January 1, 2005

Author(s)

B D. Vogt, V. J. Lee, Wen-Li Wu, Yiping Liu

Analysis by Mass Spectrometry of the Hydrolysis/Condensation Reaction of a Trialkoxysilane in Various Dental Monomer Solutions

January 1, 2005

Author(s)

M Farahani, William E. Wallace, Joseph M. Antonucci, Charles M. Guttman

Moisture Absorption into Ultrathin Hydrophilic Polymer Films on Different Substrate Surfaces

January 1, 2005

Author(s)

B D. Vogt, Christopher L. Soles, V. J. Lee, Eric K. Lin, Wen-Li Wu

Cytotoxicity of three-dimensionally ordered macroporous solugel bioactive glass (3DOM-BG)

January 1, 2005

Author(s)

K Zhang, N. R. Washburn, Carl G. Simon Jr.

Nanoparticle Networks Reduce Flammability of Polymer Nanocomposites

January 1, 2005

Author(s)

Takashi Kashiwagi

Influence of a Water Rinse on the Structure and Properties of Poly(3,4-ethylene dioxythiophene):Poly(styrene sulfonate) Films

January 1, 2005

Author(s)

Dean M. DeLongchamp, B D. Vogt, C M. Brooks, K Kano, Jan Obrzut, Curt A. Richter, Oleg A. Kirillov, Eric K. Lin

Monitoring the Relaxation Behavior of Nylon/Clay Nanocomposites in the Melt with an Online Dielectric Sensor

January 1, 2005

Author(s)

Y E. Lee, Anthony J. Bur, S C. Roth, P R. Start, R H. Harris

Control of Moisture at Buried Polymer/Alumina Interfaces through Substrate Surface Modification

January 1, 2005

Author(s)

B D. Vogt, Vivek M. Prabhu, Christopher L. Soles, Sushil K. Satija, Eric K. Lin, Wen-Li Wu

Microfabricated Atomic Clocks

January 1, 2005

Author(s)

John E. Kitching, Svenja A. Knappe, Li-Anne Liew, P Schwindt, V Shah, John M. Moreland, Leo W. Hollberg

We describe recent progress at NIST in the development of compact, low-power atomic frequency references based on microfabrication processes. The physics...

Stability of Photodiodes Under Irradiation With 157-nm Pulsed Excimer Laser

January 1, 2005

Author(s)

Ping-Shine Shaw, R Gupta, Keith R. Lykke

We have measured the stability of a variety of photodiodes as they are irradiated with UV light from a pulsed excimer laser source operating at 157 nm using a...

CODATA Recommended Values of the Fundamental Physical Constants: 2002

January 1, 2005

Author(s)

Peter J. Mohr, Barry N. Taylor

Measurement of the Local Diattenuation and Retardance of Thin Polymer Films Using Near-Field Polarimetry

January 1, 2005

Author(s)

Lori S. Goldner, Michael J. Fasolka, S N. Goldie

Near-field scanning optical microscopy and Fourier analysis polarimetry are combined to obtain quantitative maps of the local retardance, (resulting from strain...

A Superconductor-Insulator-Normal Metal Bolometer with Microwave Readout Suitable for Large-Format Arrays

January 1, 2005

Author(s)

Konrad W. Lehnert, A. M. Clark, William Duncan, Kent D. Irwin, Nathan A. Tomlin, Joel N. Ullom

We demonstrate hight bandwidth and low noise readout of a superconductor-insulator-normal metal-insulator superconductor hot electron bolometer element. We...

Spectrum and Energy Levels of Triply-Ionized Niobium (Nb IV)

January 1, 2005

Author(s)

Joseph Reader

Uncertainty Reporting for Experimental Thermodynamic Properties

January 1, 2005

Author(s)

Qian Dong, Robert D. Chirico, Xinjian Yan, X Hong, Michael D. Frenkel

This paper reviews practices in the expression of uncertainty in the experimental literature for thermodynamic property measurements with determinations of...

Automated High-Resolution Frequency-Stabilized Cavity Ring-Down Absorption Spectrometer

January 1, 2005

Author(s)

Joseph T. Hodges, R Ciurylo

We describe a frequency-stabilized cavity ring-down absorption spectrometer with automated scanning capabilities. The system utilizes the comb of ring-down...

Long Range Transport of Biomass Aerosol to Greenland: Multi-Spectroscopic Investigation of Particles Deposited in the Snow

January 1, 2005

Author(s)

Lloyd A. Currie, J D. Kessler, Robert A. Fletcher, J E. Dibb

Results are given from the NIST component of a pilot (winter-over) study of seasonal patterns of natural and anthropogenic species in air and snow transported...

A Thermodynamic Study of the Ketoreductase-Catalyzed Reduction of 2-Alkanones in Non-Aqueous Solvents

January 1, 2005

Author(s)

Yadu D. Tewari, Michele M. Schantz, Karen W. Phinney, J D. Rozzell

The Effect of Ambient Temperature on the Sensitivity of Hot-Cathode Ionization Gauges

January 1, 2005

Author(s)

Patrick J. Abbott, J P. Looney, Pardeep Mohan

CAD/CAPP Integration using Feature Ontology

January 1, 2005

Author(s)

C Dartigues, P Ghodous, Michael Gruninger, D Pallez, Ram D. Sriram

In a collaborative computer-supported engineering environment, the interoperation of various applications will need a representation that goes beyond the...

Measuring High-Power Diode Laser Efficiency

January 1, 2005

Author(s)

Christopher L. Cromer

This paper discusses diode laser efficiency at NIST.

Plotting the Course of the Next VESA Flat Panel Display Measurements Standard

January 1, 2005

Author(s)

Edward F. Kelley

The Display Metrology Task Group of the Video Electronics Standards Association is developing the next Flat Panel Display Measurements Standard. The document's...

NIST Symposium Reports Advances in Fiber Optic Measurements

January 1, 2005

Author(s)

Kent B. Rochford

SOFM 2004 took place September 28-30, and was hosted by NIST's Optoelectronics Division in Boulder, Colorado, in cooperation with the Optical Society of America...

Controlling the Fluoride Dose in a Patient with Compromised Salivary Function: A Case Report

January 1, 2005

Author(s)

F Eichmiller, Naomi Eidelman, Clifton M. Carey

ckground: High concentration topical fluorides are commonly used to prevent caries in patients with compromised salivary function due to radiation and...

Global communications and expert systems in thermodynamics: Connecting property measurement and chemical process design

January 1, 2005

Author(s)

Michael D. Frenkel

This paper has been presented as a plenary Lecture at the Eighteenth International Conference on Chemical Thermodynamics held August 17-20, 2004, in Beijing...

Enhanced Quantum State Detection Efficiency Through Quantum Information Processing

January 1, 2005

Author(s)

T Schaetz, Murray D. Barrett, Dietrich G. Leibfried, Joseph W. Britton, J Chiaverini, Wayne M. Itano, John D. Jost, E Knill, Christopher Langer, David J. Wineland

We investigate theoretically and experimentally how quantum state-detection efficiency is improved by the use of quantum information processing (QIP)...

Fusion of Biometric Algorithms in Recognition Problem

January 1, 2005

Author(s)

Andrew L. Rukhin, Igor Malioutov

This note concerns the mathematical aspects for several biometric algorithms in the recognition or identification problem. It is assumed that a biometric...

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