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devices, coatings, food-related materials, and personal care. Work emphasizes the development of analytical methods for quantitative measurement of engineered nanoparticle properties, including bulk and
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develop an over-the-air metrology tool for generating and assessing waveform signatures. If successful this research will help to enable new hardware security tests based on physical measurements
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on the development and application of high-resolution measurement methods to study fundamental problems with broad industrial impact in areas such as the service life prediction of polymeric materials. Recent projects
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) of manufactured and engineered nanomaterials of commercial importance (e.g., gold, silver, ceria, titania, and cellulose). Activities encompass the development and validation of advanced methods and novel
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301.975.6523 Li-Piin Sung lipiin@nist.gov 301.975.6737 Description The purpose of this research is to develop advanced characterization techniques for physical and chemical properties in the complex engineered
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“phonon laser,” for which we are interested in developing applications. We are now exploring high-contrast gratings with a 2D periodicity, and active-cavity devices based on these structures. In related
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will have opportunities for participation in instrument/technique development projects. key words Radionuclide metrology; Digital data acquisition; Si(Li) detector; HPGe detector; Coincidence counting
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are currently being developed for a variety of ordered metallic systems. These composition dependent mobility descriptions can then be used in conjunction with multicomponent thermodynamic descriptions
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NIST only participates in the February and August reviews. In many application areas, materials development increasingly involves manipulating the local atomic order to optimize properties
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NIST only participates in the February and August reviews. This research will focus on developing advanced magnetic resonance imaging (MRI) and biomagnetic sensing techniques. Research topics