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Selective surface chemistry on nanoparticles

Researchers have studied the surface chemistry of ruthenium nanoparticles (Ru NPs) by using GC, IR, solid-state, and gas-phase NMR spectroscopy. They have also characterized the nanoparticles by wide-angle X-ray scattering (WAXS) and X-ray photoelectron spectroscopy (XPS) analysis.

Posted: Feb 10th, 2014

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Nano ceramics for armor

Key aspects of ceramic armor materials at the atomic, nano, micro, and macro scale are significant to ceramic armor performance.

Posted: Feb 6th, 2014

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Researchers develop framework for understanding current-switched magnetic devices

An international collaboration has made significant progress in modelling how electric currents affect the magnetization in some current-switched magnetic devices. While a number of such devices hold promise as low energy electronics, progress on some of the latest ideas has been impeded because different and contradictory models have been proposed to understand how they work and how to best optimize their performance.

Posted: Feb 5th, 2014

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