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size. interparticle separation, rod diameter, nanocontact area) has been found to vary considerably from that found in the same materials lacking that nanoscale structure. The measurements focus
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the field of flexible electronics. Developing an effective flexible electronic structure has its own challenges from mechanical compliance of the substrate to device performance. There is a delicate balance
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unobtainable through other means. To date, only a limited number of materials have been successfully demonstrated for use in AM and the structural properties of these materials are not well understood
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202 578 8353 Edwin Pak-Nin Chan edwin.chan@nist.gov 301.975.5228 Sara Orski sara.orski@nist.gov 301 975 4671 Description Understanding the structure and mechanical properties of polymer networks is
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structure-property relationships for polymers has been largely limited due to the inability to systematically control polymer sequence especially under real-world conditions where process history
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system. However, not much is known about how these chemical modifications affect structure-function relationships. We propose to develop robust computational modeling in conjunction with experimental NMR
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and shape memory polymers. We have demonstrated that rapid hyperspectral imaging based on IR and coherent Raman can unravel the complex structure of polymers, including 3D orientation angles
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301.975.4347 Description Certain functional materials, especially those with perovskite or related structures, exhibit remarkable physical properties, such as large dielectric constants, large piezoelectric
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dioxide capture, storage, and utilization. We use diffraction and neutron scattering techniques to study structures and dynamics of CO2 after absorption in order to elucidate location and dynamics of CO2 in
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301.975.6050 Jan Obrzut jan.obrzut@nist.gov 301.975.6845 Description As part of a collaborative NIST-wide program involving structural characterization, modeling, and high-throughput microwave measurement, we