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Conferences

NIST CFTT: Testing Computer Forensics Tools

February 1, 2004

Author(s)

James R. Lyle

There is a critical need in the law enforcement community to ensure the reliability of computer forensic tools. A capability is required to ensure that forensic

Engineering the Electrochromism of Layer-by-Layer Assembled Films

February 1, 2004

Author(s)

Dean M. DeLongchamp, P T. Hammond

This work applies the processing technique of layer-by-layer (LBL) assembly to the creation and development of new electrochemically-active composites. Layer-by

Non-Linear Transport Properties of Carbon Nanotube Filled Polypropylene

February 1, 2004

Author(s)

S B. Kharchenko, Kalman D. Migler, Jack F. Douglas, Jan Obrzut, E A. Grulke

Dispersal of a relatively small concentration [O(1%) volume fraction] of multiwall carbon nanotubes (MWNT) into polypropylene (PP) is found to cause large and

Exploring the Effects of Electrospinning Processing Protocols on Fiber Surface Morphology and Polymer Chain Conformation

February 1, 2004

Author(s)

J S. Stephens, J F. Rabolt, D B. Chase

Electrospinning is a fiber formation technique that uses electrostatic forces to create continuous, nanometer diameter fibers. A wide variety of polymers have

Surface Effects in Chemically Amplified Photoresists: Environmental Stability and Segregation

February 1, 2004

Author(s)

E Jablonski, Vivek M. Prabhu, S Sambasivan, Daniel A. Fischer, Eric K. Lin, D L. Goldfarb, M Angelopoulos, H Ito

It is well known that chemically amplified photoresists are sensitive to certain airborne molecular contaminants, notably amines, during post exposure delay

Dielectric and Conductive Properties of Poly(Methyl Methacrylate)/Single Wall Carbon Nanotube Composites

February 1, 2004

Author(s)

K Kano, Jan Obrzut, Wei Zhou, F Du, K Winey, John E. Fischer, Haonan Wang

Single wall carbon nanotube and poly(methyl methacrylate) (PMMA) composite was investigated by means of broadband dielectric spectroscopy. We used two kinds of

Water Absorption in Thin Photoresist Films

February 1, 2004

Author(s)

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

In this work, we quantify deviations in the moisture absorption into model photoresist films upon changing thickness. Both the thermodynamics and kinetics of

Crystal Chemistry and Structure-Property Relationships of Dielectric Ceramic Materials

February 1, 2004

Author(s)

M W. Lufaso

Damage Modes in Dental Crown Multilayer Structures

February 1, 2004

Author(s)

Yu Zhang, Y N. Deng, Brian R. Lawn

The full potential of esthetic ceramic-based dental restorations has not yet been realized. Processing and surgical induced damage, exacerbated by fatigue

Relaxation Behavior and Optical Transmission of Nylon/Clay NanocompositesMonitored During Compounding by an Online Dielectric Sensor

February 1, 2004

Author(s)

T Y. Lee, Anthony J. Bur, S C. Roth, P R. Start

Polymer/clay nanocomposites are industrially important materials because a small amount of clay filler (less than 5 % by weight) mixed with the polymer resin

Phase Relations in the Ba-R-Cu-O (R = Nd, Sm, Eu, Gd, Ho, Y and Er) Systems Prepared Under Atmospherically-Controlled Conditions

February 1, 2004

Author(s)

Winnie K. Wong-Ng, Lawrence P. Cook, J Suh

Monte Carlo Simulations of the Equilibrium Polymerization in the Stockmayer Model

February 1, 2004

Author(s)

K Van Workum, Jack F. Douglas

We investigate the relationship between the thermodynamic properties and the physical structure of the Stockmayer fluid in the regime of strong association. We

Organogelators and Their Application in Bioactive Dental Composites

February 1, 2004

Author(s)

Elizabeth Wilder, Joseph M. Antonucci

Concerns regarding the use of amalgam fillings in restorative dentistry have spurred an interest in alternative polymeric dental materials such as bioactive

Informatics Infrastructure for Combinatorial and High-Throughput Laboratory Research Built on Open Source Code

February 1, 2004

Author(s)

Wenhua Zhang, Michael J. Fasolka, Alamgir Karim, Eric J. Amis

Laboratory Research Informatics Systems (LRIS) hold great promise in streamlining research generally, and are particularly necessary for new data-intensive

Modeling, Simulation and Prediction of Rockwell Hardness Indentation

February 1, 2004

Author(s)

Li Ma, Samuel R. Low III, Richard J. Fields, Roland deWit, Jun-Feng Song, Theodore V. Vorburger, J Zhou

Rockwell hardness test, as a measure of the resistance of a material to localized plastic deformation, is a valuable and widely used mechanical test. However

Line-Edge Roughness and Side-Wall Angle Measurements of Nanoscale Patterns by Small Angle X-Ray Scattering

February 1, 2004

Author(s)

T Hu, Ronald L. Jones, Eric K. Lin, Wen-Li Wu

Nanometer scale control of lithographic pattern quality is required as the semiconductor industry moves to the mass production of sub-100nm semiconductor

Photoassociation Spectroscopy of the Lowest Triplet Potential of Na₂

February 1, 2004

Author(s)

R Dumke, M Johanning, J D. Weinstein, Paul D. Lett

We have performed a type of Autler-Townes spectroscopy to investigate the level structure of the triplet ground state potential of the sodium dimer. By driving

Synthesis of Bioconjugated Magnetic Nanoparticles for Magneto-Raman Study

February 1, 2004

Author(s)

Guangjun Cheng, D B. Romero, D Dunmire, Angela R. Hight Walker

We are investigating the effects of an externally applied magnetic field on the structure and magnetic properties of biomolecules (DNA and proteins). A newly

Realization of a Quantum Random Walk With Ultracold Atoms

February 1, 2004

Author(s)

D Ciampini, M B. d'Arcy, J M. Grossman, Kristian Helmerson, Paul D. Lett, William D. Phillips, A Vaziri, S L. Rolston

Classical random walks have many applications in computer science. Quantum random walks (QRWs) [1] have been suggested as the potential basis for quantum

A New Optical Tweezers Technique Using a Holographic Crystal

February 1, 2004

Author(s)

E Edgu-Fry, Kristian Helmerson, Joseph E. Reiner, Rani B. Kishore

It has been shown previously that radiation pressure from a highly focused beam can be used to trap and manipulate objects in an aqueous media [1]. Over the

Surface Enhanced Raman Spectroscopy in a Microfluidic Device

February 1, 2004

Author(s)

D Dunmire, D B. Romero, Guangjun Cheng, Angela R. Hight Walker

Surface enhanced Raman spectroscopy (SERS) is employed to study the solution phase vibrational structure of molecules on gold and silver colloids. Gold and

Superfluid-to-Mott-Insulating Transition in a One-Dimensional Atomic Gas

February 1, 2004

Author(s)

C Fertig, K M. O'Hara, J H. Huckans, James V. Porto, William D. Phillips

Over the past two decades, the Mott-insulating phase transition has received a great deal of attention as a prototypical example of a quantum phase transition

Chiral Separations by Temperature Gradient Focusing

February 1, 2004

Author(s)

K M. Balss, Wyatt N. Vreeland, Karen W. Phinney, Michael J. Tarlov, David J. Ross

Temperature gradient focusing (TGF) involves application of a temperature gradient across a microchannel or capillary. With an appropriate buffer, the

Porous Tin Oxide Nanostructured Microspheres for Sensor Applications

February 1, 2004

Author(s)

C Martinez, B Hockey, Christopher B. Montgomery, Stephen Semancik

There is a growing need to develop highly sensitive chemical sensors for applications such as military reconnaissance and toxic waste removal. A promising route

Automated Construction of Pressure-Dependent Gas-Phase Kinetic Models: New Pathways for Old Problems

February 1, 2004

Author(s)

D M. Matheu, M Saeys, J M. Grenda, A M. Dean, W H. Green

Advancement in the understanding and design of such important gas-phase processes as light hydrocarbon cracking, combustion, and partial oxidation hinges, in

Controlling The Growth Direction of ZnO Nanowires (NWs) on c and a -Plane Sapphire

February 1, 2004

Author(s)

Babak Nikoobakht, Albert Davydov, Stephan J. Stranick

The issue of controlling the growth direction of NWs is vital in nanotechnology applications and future optoelectronic devices. In an effort to address the

Coupling Efficiencies in Single-Photon On-Demand Sources

February 1, 2004

Author(s)

Stefania Castelletto, Ivo P. Degiovanni, M J. Ware, Alan L. Migdall

Many quantum computation and communication schemes require, or would significantly benefit from, true sources of single photon on-demand (SPOD). Unfortunately

High-Throughput Adhesion Testing of Combinatorial Libraries With Multi-Lens Arrays

February 1, 2004

Author(s)

Aaron M. Forster, Wenhua Zhang, Christopher Stafford

The NIST Combinatorial Methods Center (NCMC) has adapted the Johnson, Kendall, and Roberts (JKR) test to develop a high-throughput adhesion measurement platform

Combinatorial Techniques to Measure Curing of Epoxy Films

February 1, 2004

Author(s)

Aaron M. Forster, D Ragahavan, Naomi Eidelman, Alamgir Karim

Combinatorial methods were implemented in the investigation of time and temperature effects on epoxy curing by using three complementary techniques

Significant Parameters in the Optimization of MALDI-TOF-MS

February 1, 2004

Author(s)

S Wetzel, Kathleen M. Flynn, James J. Filliben

One of the most significant issues in any analytical technique is optimization. Optimization and calibration are key factors in quantitation. In matrix-assisted

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