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@nist.gov 301.975.6740 Description With the development of nanoparticle and colloidal technologies that include processing in the dispersed phase (or are fundamentally liquid phase processes), there is a need
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on accurate understanding of physical processes that affect level populations and radiation transport in plasmas. In our research of very hot plasmas we perform precise calculations of basic atomic and
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well as precipitation hardened aluminum alloys require accurate measurements of the amount of each phase in the material, as well as how the phase fractions evolve during processing and deformation. Similarly, the grain
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pushed the limits of mass detection to spectral resolutions over 100,000, allowing for specific mass determination and unknown compound identification. Analytical methods and novel data-processing tools
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supports US Semiconductor Manufacturing in overcoming various qualitative and quantitative measurement challenges especially over large areas, as is needed for effective manufacturing process control
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measure structural changes as the agents go from their biologically active to their biologically inactive forms. As analytical methods become available, studies of the physical and chemical processes
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disruptive events. More research is needed to understand the planning, protective, and recovery processes of its highly interdependent physical, social, and economic systems. In particular, advancements in
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to model diffusion processes in a variety of disordered and ordered metallic systems. The next challenge is to model the diffusion mobilities in complex materials where a Calphad-type approach must be
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absorption fine structure), development of data-analysis approaches and computer software for simultaneous structural refinements using multiple types of data combined with ab initio theoretical modeling
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measurements from incident electrons through to detected X-rays Spectrum processing (particularly low energy lines) Weights of lines and other critical physical parameter measurements Measurement optimization