Abstract:Not Available It is clear that only large bulk single crystals of gallium nitride can alleviate the electrical and optical problems that plague present gallium nitride thin films grown on unmatched sapphire substrates. Therefore we propose to produce large bulk single crystals of gallium nitride… more
Abstract:Not Available Providing objective information about trail conditions, such as grade and width, will increase access and safety for all users, including people with disabilities. Through a collaborative process, the Universal Trail Assessment Process (UTAP) was developed to provide access information… more
Abstract:Not Available Signal Systems Corporation proposes this research to improve current ASW system effectiveness by exploiting elastic wave re-radiation in multi-static sonars. We will use at-sea data, boundary element scattering models, existing echo detectors, advanced resonance extraction… more
Abstract:Not Available This phase I proposal addresses fabrication and characterization of nanoscale Si MOSFETs on Si-on-insulator (SOI) wafers. A novel approach based on multiple channel gate arrays is proposed to improve radiation-tolerance against SEU events, and achieve low-threshold voltage operation.… more
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