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Journals

Enthalpy of Solution of 1-Octyl-3-methylimidazolium Tetrafluoroborate in Water and in Aqueous Sodium Fluoride

June 21, 2005

Author(s)

Donald G. Archer, Jason A. Widegren, Duane R. Kirklin, Joe W. Magee

An adiabatic calorimeter was used to measure the enthalpy of solution of 1-octyl-3-methylimidazolium tetrafluoroborate (0.0035 mol&#8226kg-1 to 0.02 mol&#8226kg...

Solvent-Dependent Assembly of Terphyenyl- and Quaterpheny Idithiol on Gold and Gallium Arsenide

June 21, 2005

Author(s)

D Krapchetov, H Ma, A K. Jen, Daniel A. Fischer, Y L. Loo

A Polarizable Model for Ethylene Oxide

June 18, 2005

Author(s)

Raymond D. Mountain

A series of interaction models for ethylene oxide are developed for use in molecular simulation of the thermal properties of both the gas and liquid phases...

Asymptotically Optimal Quantum Circuits for d-level Systems

June 17, 2005

Author(s)

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

As a qubit is a two-level system whose state space is spanned by and , so a qudit is a -level system whose state space is spanned by , , . Quantum computation...

Noise-free high-efficiency photon-number-resolving detectors

June 17, 2005

Author(s)

Danna Rosenberg, Adriana Lita, Aaron J. Miller, Sae Woo Nam

High-efficiency optical detectors that can determine the number of photons in a pulse of monochromatic light have applications in a variety of physics studies...

Parallel Synthesis and Dissolution Testing of Polyanhydride Random Copolymers

June 16, 2005

Author(s)

Brandon M. Vogel, Naomi Eidelman, Balaji Narasimhan, Surya Mallapragada

A linearly varying compositional library of 100 different polyanhydride randomcopolymers was designed, fabricated, and characterized within a few hours. A...

Thermodynamics of M_gB₂, by Calorimetry and Knudsen Thermogravimetry

June 16, 2005

Author(s)

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

Rapid Formation of Soft Hydrophilic Silicone Elastomer Surfaces

June 16, 2005

Author(s)

K Efimenko, J A. Crowe, E Manias, D W. Schwark, Daniel A. Fischer, Jan Genzer

We report on the rapid formation of hydrophilic silicone elastomer surfaces by ultraviolet/zone (UVO) irradiation of poly(vinylmethyl siloxane) (PVMS) network...

Non-Quenchable Chemical Order-Disorder Phase Transition in Yttrium Oxyfluoride YOF

June 15, 2005

Author(s)

Igor Levin, Qingzhen Huang, Lawrence P. Cook, Winnie K. Wong-Ng

High-accuracy Midinfrared(450 cm-1 ' w ' 4000 cm-1)Refractive Index values of Silicon

June 15, 2005

Author(s)

Deane Chandler-Horowitz, Paul M. Amirtharaj

The real and imaginary parts of the refractive index, n(w) and k(w), of silicon, as a function of photon frequency w were measured by using Fourier Transform...

Structural Behavior and Raman Spectra of Perovskite-Like Solid Solutions (1-x)LaMg_0.5Ti_0.5O_3-xLa_2/3TiO^d3

June 14, 2005

Author(s)

Igor Levin, Terrell A. Vanderah, T Amos, James E. Maslar

Structural behavior and phase transitions in the A-cation deficient perovskite-like solid solutions (1-x)LaMg0.5Ti0.5O3-xLa2/3TiO3 (0=x=0.5) were studied using...

Accurate Measurements of the Intrinsic Surface Impedance of Thin Films Using a Modified Two-Tone Resonator Method

June 13, 2005

Author(s)

Jae H. Lee, James C. Booth, Kenneth Leong, David A. Rudman

We propose a modified two-tone method that could be used for sensitive measurements of the intrinsic microwave surface impedance

Dilute Al-Mn Alloys for Superconductor Tunneling and Other Devices

June 13, 2005

Author(s)

Steve T. Ruggiero, G. B. Arnold, A Williams, Anna Clark, Nathan A. Tomlin, Joel Ullom

We present tunneling results for junctions comprising Mn doped Al films produced by sputter deposition, with Mn oncentrations in the range of 5000 ppm. Our...

Near-field Intensity Correlations in Semicontinuous Metal-dielectric Films

June 10, 2005

Author(s)

Katyayani Seal, A K. Sarychev, H Noh, D A. Genov, A Yamilov, Vladimir Shalaev, Z C. Ying, H Cao

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...

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