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Journals

Details of the Sequential Steps in Magnetocaloric Regeneration

June 8, 2005

Author(s)

F Shir, Lawrence H. Bennett, Edward Della Torre, C Mavriplis, L Yanik, Robert D. Shull

We report on the first demonstration of the four sequential steps in magnetocaloric regeneration of a magnetocaloric material: magnetization, warm blow...

The Measurement of Optical Frequencies

June 7, 2005

Author(s)

Leo W. Hollberg, Scott A. Diddams, A Bartels, Tara M. Fortier, Kyoungsik Kim

Even the suggestion of counting optical frequencies in the visible (~ 500 THz) must have seemed ludicrous to many in the past, because traditional methods...

Microfabricated atomic frequency references

June 7, 2005

Author(s)

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

Using microfabrication processes, we have been able to construct physics packages for vapour cell atomic frequency references 100¿ smaller than previously...

Nanometer Gaps in Gold Wires Are Formed By Thermal Migration

June 7, 2005

Author(s)

Ganesh K. Ramachandran, Monica D. Edelstein, David L. Blackburn, John S. Suehle, Eric M. Vogel, Curt A. Richter

The formation of gold wires separated by a few nanometers is reported. Such nanometer separated gaps are formed by ramping, at ambient conditions, a bias...

Electrical Properties of Nb-MoSi2-Nb Josephson Junctions

June 6, 2005

Author(s)

Yonuk Chong, Paul Dresselhaus, Samuel Benz

We present a detailed study of the electrical properties of planar Nb-MoSi2-Nb Josephson junctions. The Nb-MoSi2-Nb junction is an excellent system to study...

Study on the Interfacial Properties of Two-Dimensionally Arranged Glass Fiber/Epoxy Resin Model Composites

June 5, 2005

Author(s)

Chang K. Moon, Gale A. Holmes, Walter G. McDonough

The effect of interfiber distance on the interfacial properties in two dimensional multi-E-glass fiber/epoxy resin composites has been investigated using...

A Bayesian Approach to Assessing Uncertainty and Calculating a Reference Value in Key Comparison Experiments

June 1, 2005

Author(s)

Blaza Toman

Damage to Solid-State Photodiodes by Vacuum Ultraviolet Radiation

June 1, 2005

Author(s)

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

We report experimental results on the stability of photodiodes obtained at three different wavelengths in the vacuum ultraviolet spectral region. Two of these...

Locus-Specific Brackets for Reliable Typing of Y-Chromosome Short Tandem Repeat Markers

June 1, 2005

Author(s)

John M. Butler, J E. Appleby, David L. Duewer

Shear Bond Strength of Experimental Methacrylated Betacyclodextrin-Based Formulations

June 1, 2005

Author(s)

L A. Hussain, Sabine H. Dickens, Rafael L. Bowen

Previous studies have shown that Methacrylated beta-cyclodextrins (MCDs) can be used as comonomers in resin-based dental composites. These MCDs by virtue of...

Preparation of Homogeneously Dispersed Trialkyl Imidazolium Compatibilized Multi Walled Carbon Nanotube/Polystyrene Nanocomposites via Melt Extrusion

June 1, 2005

Author(s)

S Bellayer, Jeffrey W. Gilman, Naomi Eidelman, S Bourbigot, X Flambard, D M. Fox, Hugh C. De Long, Paul C. Trulove

Trialkylimidazolium-tetrafluoroborate, (IM) compatibilized, multiwalled carbon nanotubes (MWNT) were used to prepare well dispersed polystyrene (PS) IM-MWNT...

Bias in the Absorption Coefficient Determination of a Fluorescent Dye, Standard Reference Material 1932 Fluorescein Solution

June 1, 2005

Author(s)

Paul C. DeRose, Gary W. Kramer

Advances in Separation Science

June 1, 2005

Author(s)

Stephen A. Wise, K. Jinno, T. Takeuchi

Order and Disorder in Alkyl Stationary Phases

June 1, 2005

Author(s)

Lane C. Sander, Katrice A. Lippa, Stephen A. Wise

Selectivity of Long Chain Stationary Phases in Reversed Phase Liquid Chromatography

June 1, 2005

Author(s)

Catherine A. Rimmer, Lane C. Sander, Stephen A. Wise

Combinatorial and High-Throughput Measurement of the Modulus of Thin Polymer Films

June 1, 2005

Author(s)

Christopher M. Stafford, Shu Guo, Martin Y. Chiang, C Harrison

Considerable attention has been devoted to developing fabrication strategies for constructing combinatorial material libraries as well as tools for...

Depth Profiling of Poly(L-Lactic Acid)/Pluronic Polymer BlendsWith Time-of-Flight Secondary Ion Mass Spectrometry (TOF-SIMS)

June 1, 2005

Author(s)

Christine M. Mahoney, J Yu, J Gardella

Polymeric blends comprised of the biodegradable polymer poly-L-lactic acid (PLLA) and polyethylene oxide (PEO) are of considerable interest due to their...

Performance Analysis of Low Rate Wireless Technologies for Medical Applications

June 1, 2005

Author(s)

Nada T. Golmie, David E. Cypher, O Rebala

Time Reversal and n-qubit Canonical Decompositions

June 1, 2005

Author(s)

Stephen Bullock, G K. Brennen, Dianne M. O'Leary

First-Order Raman Spectra of AB'_1/2B''_1/2O₃ Double Perovskites

June 1, 2005

Author(s)

S A. Prosandeev, U Waghmare, Igor Levin, James E. Maslar

First principles computations of Raman intensities were performed for perovskite-like compound CaAl1/2Nb1/2O3 (CAN). This compound features 1:1 (NaCl-type)...

Characterization of Ceramics by X-ray and Neutron Small-Angle Scattering

June 1, 2005

Author(s)

Andrew J. Allen

Evaluation of Temperature-Dependent Adhesive Performance via Combinatorial Probe Tack Measurements

June 1, 2005

Author(s)

A C. SMoon

We describe the design and application of a combinatorial probe tack apparatus for investigating the adhesive performance of model pressure sensitive adhesives...

Thermodynamics of MgB2 by Calorimetry and Knudsen Thermogravimetry

June 1, 2005

Author(s)

Lawrence P. Cook, Robert Klein, Winnie K. Wong-Ng, Qingzhen Huang, A Ribeiro, P. C. Canfield

Addition of Alternate Phase Nanoparticle Dispersions to Enhance Flux Pinning of Y-Ba-Cu-O Thin Films

June 1, 2005

Author(s)

T J. Haugan, Paul N. Barnes, T A. Campbell, John Evans, J W. Kell, L B. Brunke, J P. Murphy, MAARTENSE I. Varanasi, Winnie K. Wong-Ng, Lawrence P. Cook

Bethe-Salpeter Treatment of X-Rray Absorption Including Core-Hole Multiplet Effects

June 1, 2005

Author(s)

Eric L. Shirley

Dynamics of Nonlinear and Dispersion Managed Solitons

June 1, 2005

Author(s)

Qudsia Quraishi, Steven T. Cundiff, I Boaz, Mark J. Ablowitz

The relation between the fundamental parameters of energy, temporal duration and dispersion are demonstrated both theoretically and experimentally in a solid...

Study of the Excess Noise Associated with Demodulation of Ultra-Short Infrared Pulses

June 1, 2005

Author(s)

Eugene N. Ivanov, Scott A. Diddams, Leo W. Hollberg

The demodulation of ultra-short light pulses with photodetectors is accompanied by excess phase noise at the pulse repetition rate and harmonics in the spectrum...

A compact double-pass acousto-optic modulator system

June 1, 2005

Author(s)

Elizabeth A. Donley, Thomas P. Heavner, F Levi, M O. Tataw, Steven R. Jefferts

A problem that arises when using acousto-optic modulators (AOMs) to scan the laser frequency is the dependence of the beam diffraction angle on the modulation...

Enthalpy of Solution of 1-Octyl-3-Methylimidazolium Tetrafluoroborate in Water and in Aqueous

June 1, 2005

Author(s)

Donald G. Archer

An adiabatic calorimeter was used to measure the enthalpy of solution of potassium tetrafluoroborate (0.01mol kg^-1 to 0.02 mol kg^-1) into water and into...

Creating Standard Reference Materials for Testing Declarable Substances in Materials.

June 1, 2005

Author(s)

John R. Sieber

As ASTM International Committee F40 on Declarable Substances in Materials begins its work, ASTM wants to inform all members and stakeholders of the mission...

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