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Journals

A phononic bandgap shield for high-Q membrane microresonators

Author(s)
Raymond W. Simmonds, P.-L. Yu, Katarina Cicak, N. S. Kampel, Y. Tsaturyan, T. P. Purdy, C. A. Regal
A phononic crystal can control the acoustic coupling between a resonator and its support structure. We micromachine a phononic bandgap shield for high Q silicon...

Gallium Nitride Nanowire Probe for Near-Field Scanning Microwave Microscopy

Author(s)
Joel C. Weber, Paul T. Blanchard, Aric W. Sanders, Atif A. Imtiaz, Thomas M. Wallis, Kevin J. Coakley, Kristine A. Bertness, Pavel Kabos, Norman A. Sanford, Victor M. Bright
We report on the fabrication of a GaN nanowire probe for near-field scanning microwave microscopy. A single nanowire was Pt-bonded to a commercial Si cantilever...

Design of a Metal-Organic Framework with Enhanced Back Bonding for the Separation of N2 and CH4

Author(s)
Kyuho Lee, III Isley, Allison L. Dzubak, Pragya Verma, Samuel J. Stoneburner, Li-Chiang Lin, Joshua D. Howe, Eric D. Bloch, Douglas A. Reed, Matthew Ross Hudson, Craig Brown, Jeffrey R. Long, Jeffrey Neaton, Berend Smit, Christopher J. Cramer, Donald G. Truhlar, Laura Gagliardi
Gas separations with porous materials are economically important and provide a unique challenge to fundamental materials design, as adsorbent properties can be...

Molecular Quantum Magnetism in LiZn2Mo3O8

Author(s)
M. Mourigal, W. T. Fuhrman, J. P. Sheckelton, A. Wartelle, Jose Rodriguez Rivera, D. L. Abernathy, T. M. McQueen, Collin L. Broholm
Inelastic neutron scattering at temperatures below 30 K from a powder of LiZn 2Mo 3O 8 demonstrates this triangular-lattice antiferromagnet hosts collective...

Interoperability for Virtual Manufacturing systems

Author(s)
Yung-Tsun Lee, Juyeon Lee, Frank H. Riddick, Donald E. Libes, Deogratias Kibira
Manufacturing systems are often costly to develop and operate. Simulation technology has been demonstrated to be an effective tool for improving manufacturing...

Fast Proton Conduction Facilitated by Minimum Water in a Series of Divinylsilyl-11-Silicotungstic Acid-co-Butyl Acrylate-co-Hexanediol Diacrylate Polymers

Author(s)
Lauren F. Greenlee, Andrew M. Herring, James L. Horan, Anitha Lingutla, Hui Ren, Mei-Chen Kuo, Sonny Sachdeva, Yuan Yang, Soenke Seifert, Michael A. Yandrasits, Steven J. Hamrock, Matthew H. Frey
Studies of proton transport in novel materials are important to enable a large array of electrochemical devices. In this study, we show that heteropoly acids...

Applications of Surface Metrology in Toolmark Identification

Author(s)
Xiaoyu Alan Zheng, Johannes A. Soons, Theodore V. Vorburger, Jun-Feng Song, Thomas Brian Renegar, Robert M. Thompson
Surface metrology is commonly used to characterize functional engineering surfaces. The technologies developed offer opportunities to improve forensic toolmark...

Applications of Surface Metrology in Firearm Identification

Author(s)
Xiaoyu Alan Zheng, Johannes A. Soons, Theodore V. Vorburger, Jun-Feng Song, Thomas Brian Renegar, Robert M. Thompson
Surface metrology is commonly used to characterize functional engineering surfaces. The technologies developed offer opportunities to improve forensic toolmark...

Quantifying short-lived events in multistate ionic current measurements

Author(s)
Arvind K. Balijepalli, Jessica H. Benjamini, Andrew T. Cornio, Joseph W. Robertson, Kin P. Cheung, John J. Kasianowicz, Canute I. Vaz
We developed a generalized technique to characterize polymer!nanopore interactions via single channel ionic current measurements. Physical interactions between...

Influence of tissue, age, and environmental quality on global levels of genomic methylation in the American alligator (Alligator mississippiensis)

Author(s)
Benjamin B. Parrott, John Bowden, Satomi Kohno, Jessica A. Cloy-McCoy, Jacqueline T. Bangma, Thomas R. Rainwater, Phillip M. Wilkinson, John Kucklick, Louis J. Guillette
Epigenetic modifications are key mediators of the interactions between the environment and an organism's genome. DNA methylation represents the best-studied...

Perfluorohexane Adsorption in BCR-704 Faujasite Zeolite Benchmark Studies for the Seventh Industrial Fluid Properties Simulation Challenge

Author(s)
Richard B. Ross, John K. Brennan, Kevin A. Frankel, Jonathan D. Moore, Raymond D. Mountain, Joshua D. Moore, Riaz Ahmad, Matthias Thommes, Vincent K. Shen, Nathan E. Schultz, Daniel Siderius, Kenneth D. Smith
The primary goal of the seventh industrial fluid properties simulation challenge was to test the ability of molecular simulation methods to predict the...

Tunable electrical conductivity in metal-organic framework thin film devices

Author(s)
Albert A. Talin, Andrea Centrone, Alexandra C. Ford, Michael E. Foster, Vitalie Stavila, Paul M. Haney, Robert A. Kinney, Veronika Szalai, Farid El Gabaly, Heayoung Yoon, Francois Leonard, Mark Allendorf
We report a strategy for realizing tunable electrical conductivity in MOFs in which the nanopores are infiltrated with redox-active, conjugated guest molecules...
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