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Journals

Using Chemical Vapor Deposition Precursor Chemistry to Template Nanostructured Vanadium Oxide for Chemical Sensing

September 30, 2010

Author(s)

S Y. Lee, Anna Mebust, Adam Chaimowitz, Casey Davis-VanAtta, Muhammad Afridi, Charles Taylor

We demonstrate the preparation of selective nanostructured vanadium oxide chemical sensors using chemical vapor deposition precursor chemistry to control film...

Fine-tuning of polymeric resins and their interfaces with amorphous calcium phosphate. A strategy for designing effective remineralizing dental composites

September 29, 2010

Author(s)

Joseph M. Antonucci, Drago Skrtic

For over a decade our group has been designing, preparing and evaluating bioactive, remineralizing composites based on amorphous calcium phosphate (ACP) fillers...

Microwave-Induced Adjustable Nonlinear Temperature Gradients in Microfluidic Devices

September 29, 2010

Author(s)

Jayna J. Shah, Jon C. Geist, Michael Gaitan

We present a technique to induce temperature gradients in flexible microfluidic devices with microwave energy. Microwave power decays exponentially in the...

Disappearance of Static Magnetic Order and Evolution of Spin Fluctuations in Fe_1+DE;TA}Se_xTe_1-x

September 29, 2010

Author(s)

Zhijun Xu, Jinsheng Wen, Guangyong Xu, Qing Jie, Zhiwei Lin, Qiang Li, Song Xue Chi, Deepak Singh, Genda D. Gu, J. M. Tranquada

Contactless Approaches for RF Characterization of Metallic Nanowires

September 28, 2010

Author(s)

Kichul Kim, Paul Rice, Thomas M. Wallis, SangHyun S. Lim, Dazhen Gu, Atif A. Imtiaz, Pavel Kabos, Dejan Filipovic

Two approaches for microwave characterization of nanowire (NW) conductivity are described in this paper. To remove the uncertainty associated with contacts, the...

Cross-validation of microfabricated atomic magnetometers with SQUIDs for biomagnetic applications

September 28, 2010

Author(s)

Svenja A. Knappe, Tillman H. Sander, Olaf Kosch, Frank Wiekhorst, John E. Kitching, Lutz Trahms

A chip-scale atomic magnetometer (CSAM) is compared with a superconducting quantum interference devices (SQUID) sensor in two biomedical applications. CSAMs are...

Intercalation Pathways and Mechanical Properties of Epoxy Clay Hybrid Nanocomposites

September 28, 2010

Author(s)

Gale A. Holmes, Mickey Richardson, Jae Hyun Kim, Chad R. Snyder

Phase Behavior of Off-Critical A/B/A-C Blends

September 28, 2010

Author(s)

Alisyn J. Nedoma, Peggy Lai, Andrew Jackson, Megan L. Robertson, Nitash P. Balsara

Revised interpretation of the Na I EUV absorption spectrum

September 27, 2010

Author(s)

Alexander Kramida

Spectral data for neutral sodium were recently compiled by Sansonetti (2008 J. Phys. Chem. Ref. Data 37 1659). In that compilation, some of the energy levels of...

Spatial Coherence in Electron-Beam Patterning

September 27, 2010

Author(s)

Ginusha M. Perera, Gila E. Stein, James Alexander Liddle

We demonstrate a simple method to identify noise sources in electron-beam systems and accurately quantify the resulting errors in feature placement. Line...

Quantification of Drugs of Abuse in Municipal Wastewater via SPE and Direct Injection Liquid Chromatography Mass Spectrometry

September 24, 2010

Author(s)

Michele M. Schantz, Katrice A. Lippa, Kevin Bisceglia, A. Lynn Roberts

We present an isotopic dilution direct injection reverse phase liquid chromatography-tandem mass spectrometry (RPLC/MS/MS) method for the simultaneous...

Relativity and Optical Clocks

September 24, 2010

Author(s)

Chin-Wen Chou, David Hume, Till P. Rosenband, David J. Wineland

Albert Einstein's theory of relativity forced us to alter our concepts of reality. One of the more startling outcomes of the theory is that we have to give up...

Quantification of drugs of abuse in municipal wastewater via SPE and direct injection liquid chromatography mass spectrometry

September 24, 2010

Author(s)

Katrice A. Lippa, Michele M. Schantz, A. Lynn Roberts, Kevin Bisceglia

We present an isotopic-dilution direct injection reversed-phase liquid chromatography-tandem mass spectrometry method for the simultaneous determination of 23...

Origin of Magnetic Freezing in Pyrochlore Y₂Mo₂O₇

September 23, 2010

Author(s)

Oren Ofer, Amit Keren, Jason S. Gardner, Y. Ren, W.A. MacFarlane

In-plane liquid Crystalline Texture of High Performance Thienothiophene Copolymer Thin Films

September 23, 2010

Author(s)

Xinran Zhang, Steven Hudson, Dean DeLongchamp, David J. Gundlach, Martin Heeney, Iain McCulloch

High-Frequency Nanofluidics: A Universal Formulation of the Fluid Dynamics of MEMS and NEMS

September 23, 2010

Author(s)

Kamil L. Ekinci, V. Yakhot, Sukumar Rajauria, C. Colosqui, D. M. Karabacak

A solid body undergoing oscillatory motion in a fluid generates an oscillating flow. Oscillating flows in Newtonian fluids were first treated by G.G. Stokes in...

Spontaneous Formation of an Exchange Spring Composite via Magnetic Phase Separation in Pr_1-xCa_xCoO₃

September 22, 2010

Author(s)

Sami El-Khatib, Shameek Bose, C. He, J. Kuplic, Mark Laver, Julie A. Borchers, Qingzhen Huang, Jeffrey W. Lynn, J. F. Mitchell

High Resolution X-ray Spectrometry of Solids using the Microcalorimeter X-ray Detector

September 20, 2010

Author(s)

Terrence J. Jach

We analyze here the spectrum of the AI Kα and Mg Kα x-ray lines obtained by electron excitation of a multielement glass. The spectrum was obtained in an...

Reliability Issues of SiC MOSFETs: A Technology for High Temperature Environments

September 20, 2010

Author(s)

Liangchun (. Yu, Greg Dunne, Kevin Matocha, Kin P. Cheung, John S. Suehle, Kuang Sheng

The wide-bandgap nature of silicon carbide (SiC) makes it an excellent candidate for applications where high temperature is required. The MOS-controlled power...

lSPR Study of DNA Wrapped Single Wall Carbon Nanotube (ssDNA-SWCNT) Adsorption on a Model Biological (Collagen) Substrate

September 20, 2010

Author(s)

Jung Jin Park, Jeffrey Fagan, JiYeon Huh, Kalman D. Migler, Alamgir Karim, Dharmaraj Raghavan

The kinetics of single stranded-DNA dispersed single wall carbon nanotubes (SWCNTs) adsorption onto an immobilized collagen layer in a microfluidic channel was...

Predicting Microstructure Development During Casting of Drug Eluting Coatings

September 19, 2010

Author(s)

David M. Saylor, Jonathan E. Guyer, Daniel Wheeler, James A. Warren

We have devised a novel diﬀuse interface formulation to model the development of chem- ical and physical inhomogeneities, i.e. microstructure, during the...

Structural Stability and Elastic Properties of Prototypical Covalent Organic Frameworks

September 17, 2010

Author(s)

Wei Zhou, Hui Wu, Taner Yildirim

Current induced torques in the presence of spin-orbit coupling

September 17, 2010

Author(s)

Paul M. Haney, Mark D. Stiles

In systems with strong spin-orbit coupling, the relationship between spin-transfer torque and the divergence of the spin current is generalized to a relation...

Stability and Surface Topography Evolution in Nanoimprinted Polymer Patterns under a Thermal Gradient

September 16, 2010

Author(s)

Christopher Soles, Yifu Ding, H. Jerry Qi, Kyle J. Alvine, Hyun W. Ro, Dae Up Ahn, Jack Douglas, Sheng Lin-Gibson

Nanostructures created in polymer films by nanoimprint lithography are subject to large stresses, both those from the imprinting processes as well as stresses...

Photoresist latent and developer images as probed by neutron reflectivity methods

September 16, 2010

Author(s)

Vivek M. Prabhu, Shuhui Kang, David L. VanderHart, Eric K. Lin, Wen-Li Wu

Photoresist materials enable the fabrication of advanced integrated circuits with ever decreasing feature sizes. As next-generation light sources are developed...

Thermochemistry of Imidazolium-Based Ionic Liquids:Experiment and First-Principles Calculations

September 16, 2010

Author(s)

Chris D. Muzny, Sergey P. Verevkin, Vladimir N. Emel'yanenko, Dzmitry H. Zaitsau, Andreas Heintz, Michael D. Frenkel

In this work the molar enthalpy of formation of the ionic liquid ethyl-methylimidazolium dicyanoamide in the gaseous phase [C2MIM][N(CN)2] was measured by means...

Vacancy-Hydrogen Defects in Aluminum Formed During Aqueous Dissolution

September 16, 2010

Author(s)

K. R. Hebert, J. Ai, Gery R. Stafford, K. M. Ho, C. Z. Wang

Aqueous dissolution of aluminum is accompanied by extensive absorption of hydrogen, along with formation of hydride and voids. We used in situ stress...

Growth of Planar Arrays of One-dimensional p-n Heterojunctions

September 15, 2010

Author(s)

Babak Nikoobakht, Andrew A. Herzing

We report a general method for /in-situ/ formation and hierarchical assembly of nanowire-based semiconductor heterojunctions that are electrically addressable...

Unique para-effect in electron ionization mass spectra of bis(perfluoroacyl) derivatives of bifunctional aminobenzenes

September 15, 2010

Author(s)

Kirill V. Tretyakov, Nino G. Todua, Roman S. Borisov, Vladimir G. Zaikin, Stephen Stein, Anzor I. Mikaia

A new kind of "para-effect" under EI conditions has been discovered for a series of bis(perfluoroacyl) derivatives of o-, m- and p- phenylendiamines...

Comment on "Frustrated Magnetization in Co Nanowires: Competition Between Crystal Anisotropy and Demagnetization Energy"

September 15, 2010

Author(s)

Kristof M. Lebecki, Michael J. Donahue

Bergmann et al. [Phys. Rev. B 77, 054414 (2008)] present an analytical theory explaining the behavior of ferromagnetic cobalt nanowires with perpendicular...

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