Award Data

It is proposed to apply optimized surface treatment strategies to stainless steel identified from phase-I study to improve strength and corrosion resistance for wing-fold transmission (WFT) systems. During the six months of the phase I project, two material systems were considered for the preliminary study. These materials included: Custom 465 Stainless, and CSS 42L carburizing stainless steel. Th ...

THIS PROJECT IS TO EXAMINE THE STRUCTURAL REQUIREMENTS OF A MUNITIONS DISPENSER, AND IDENTIFY COMPOSITE MATERIALS AND THEIR APPLICATION TO DESIGNS THAT WOULD REDUCE PARASITIC STRUCTURAL WEIGHT BY 30%. THERE ARE A VARIETY OF FIBERS, RESINS, AND MANUFACTURING PROCESSES THAT HAVE THE POTENTIAL FOR ACHIEVING SIGNIFICANT WEIGHT REDUCTION. AS THE PROPERTIES AND COSTS OF COMPLETED COMPONENTS VARYWITH MAN ...

In this proposal, Alphasense, Inc. details the development of a novel microwave NDE sensor for defect inspections in silicon nitride bearing balls. The key innovations of this proposal include the following: a) the use of the spherical bearing ball as a dielectric resonator, thus enabling us to correlate the resonance characteristics of the bearing ball with various defects; b) the measurements in ...

In this proposal, AlphaSense, Inc. proposes to develop an innovative real time probe for online monitoring of plastic bonded explosive manufacturing process. Key innovations of the proposed sensor probe include: a) the use of a white light interferometer (WLI) to form real time images of the particles for accurate particle size measurements, and b) the use of quartz crystal microbalance (QCM) base ...

The SBIR Phase I proposal is designed to improve the high end temperature performance of Altairnano''''s nano Lithium titanate batteries and will develop an equivalent circuit model capturing the transient dynamics of Altairnano’s 50 Ah cell. Altairnano will study the effects of various materials and the interactions between them to determine the best electrode material combination in order to e ...

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Mid-infrared (MWIR, wavelength ~10 micron) imaging has significant importance in military surveillance and target recognition, since human body radiation peaks in MWIR. The GaSb/InAs type-II Strained Layer Superlattice (SLS) MWIR detector has been under intensive investigation recently. While much progress has been made to enhance wavelength coverage, one of the few remaining issues has been its r ...

Low light level infrared imaging has significant importance in military surveillance and target recognition. The proposed broadband low-light-level nano-BiCMOS camera covers visible and near infrared bands from 400 nm to 1,550 nm wavelengths. With a proven nano-technology, the proposed nano-BiCMOS photo-detector solves this long-standing tradeoff between quantum efficiency and dark current by in- ...

Cermet proposes to demonstrate MgZnCdO based light emitting diodes on native substrates. This will be accomplished by focusing on three technical areas. First, Cermet will increase its existing p-type ZnO capability to greater than 1e18 holes per cm^3. Second, Cermet will refine alloy growth across the quaternary system to address a wide emission wavelength range. Finally, Cermet will develop ...

This phase I development will provide a low defect InGaN p-n junction tuned to 2.6 eV. The characteristics of the junction will be high electron and hole concentrations, low defect density and no phase separation in the InGaN. This will be accomplished using a revolutionary epitaxial technique, combined with lattice-matched substrates and state of the art device fabrication.