Award Data

This Phase I project has two primary objectives. The first objective is to evaluate the feasibility of a fully ion implanted fabrication process based on the heterodimensional 2-D MESFET. The new device, the 2-D JFET, will have p+ ion implanted sidegates which laterally modulate a thin, highly doped n-type conducting channel. The 2-D JFET should have excellent high speed, low power characteristics ...

This proposed study will accomplish the following: Investigate methods for allocating image resources in MLS operating systems. Investigate methods for controlling image processes from MLS (OS). Develop algorithms for efficient image management in MLS OSs. Develop algorithms for efficient image processing security in MLS OSs. Provide a framework for automatic downgrading of images using a MLS OS. ...

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Combustion chemical vapor deposition (CCVD), which was invented by the principal investigator, is a high quality film deposition technique that can inexpensively and quickly apply lead zirconate-titanate (PZT) thin films in a continuos manner. This technology can be used for the production of ferroelectric capacitors. CCVD is low cost, high quality and versatile. It does not require a reaction cha ...

Currently, thermal spray (flame and plasma spray) is the only single step method of applying most metal and non-oxide ceramic coatings to large objects. These coatings are usually of a low quality, and thin films cannot be applied. An in situ deposition technique that inexpensively and easily applies nitrides, carbides and other non-oxide thin or thick films in an environmentally friendly manner i ...

Currently, thermal spray (flame and plasma spray) is the only single step method of applying most metal and non-oxide ceramic coatings to large objects. These coatings are usually of a low quality, and thin films cannot be applied. An in situ deposition technique that inexpensively and easily applies nitrides, carbides and other non-oxide thin or thick films in an environmentally friendly manner i ...

Nicalon fiber-reinforced SiC matrix composites owe their good mechanical properties at room temperature to either C or BN interfaces, which provide a weak interfacial bond. However, C and BN interfaces encounter oxidation problems at elevated temperatures in oxidizing environments resulting in degradation of mechanical properties. Recent efforts to replace C and BN interfaces have identified alu ...

Currently vacuum based methods of PVD and CVD are the only processes for forming GaN thin films and coatings. These methods are usually expensive and are not applied in a production friendly manner. An atmospheric deposition technique that inexpensively and easily applies GaN thin or thick films in an environmentally friendly manner is a priority for any number of DOD and commercial applications. ...

Multi-component dielectric thin films suitable for solid state electronics have been deposited using various conventional chemical vapor deposition (CVD) techniques, including organometallic CVD, plasma enhanced CVD, and low pressure CVD. However, these approaches are difficult to integrate with standard silicon IC processing of ferroelectric DRAM and NVFRAM attributed to high deposition temperat ...

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