Award Data

Simulution Inc. proposes to work with Melerit Medical AB of Sweden to expand the capabilities of TraumaVision, our fractured femur simulator, to include simulation training in the diagnosis and care of lower extremity compartment syndrome. Our goal is to develop TraumaVision into an integrated lower extremity trauma simulator that allows training in realistic scenarios where compartment syndrome ...

In the Phase I program an inovative approach to modeling and fabrication of integrated phase array antennas is proposed. The approach uses advantages of implementing scientific modeling and simulation on EM Premier workstation which enables a full 3D FDTD algorithm.The feasibility of integration of BST with large area Si wafers will be explored using novel material growth techniques.

79431S Negative-electron-affinity (NEA) photocathodes, which produce polarized electrons, are a vital component of electron accelerators. The Next Linear Collider (NLC) will require a polarized electron beam intensity at least 20 times greater than that which can be produced with strained GaAs, which is used in the current generation of photocathodes. In addition, the degree of electron polariz ...

A new Aluminum gallium nitride (AlGaN) based heterojunction field-effect transistor (HFET) structure is proposed that utilizes avalanche impact ionization for very high frequency operation (>100 GHz). The main goal of this program is to demonstrate the potential of these devices as a replacement for vacuum tubes in mm-wave applications including radars and communications transmitters. In the Pha ...

The growth and fabrication of nanostructures, particularly short period Type-II superlattices, rely on high quality crystalline materials. Defects and non-planarities on the substrate surface and non-uniformities in the epitaxial layers can impair device performance. Gallium antimonide (GaSb) substrates have utility in exploring new III-V alloys and devices. While GaSb substrates are available, ...

This Phase I SBIR project addresses the development of novel solid state Zinc Oxide-based light emitting device. These devices will find widespread application in civilian and military markets. The objective of the Phase I effort is to explore CdZnO/ZnO material system for UV emitters. SVT Associates will be utilizing innovative approaches for material epitaxial growth p-type doping and device des ...

This Phase II SBIR project addresses the development of novel solid state Zinc Oxide-based light emitting device. These devices will find widespread application in civilian and military markets. The objective of the Phase II is to develop UV/Blue emitters using the CdZnO/ZnO material system. SVT Associates utilize innovative approaches for material epitaxial growth p-type doping and device design. ...

Aluminum gallium nitride (AlGaN) based high electron mobility transistors (HEMTs) have been demonstrated with superior characteristics that make them promising candidates for high-performance radar, communication, imaging and other advanced applications. Still, there remain performance and reproducibility related issues that must be addressed to achieve successful commercialization of these devi ...

Integral bladed rotors (IBR) manufacturing is an essential part of gas turbine fabrication for modern fighter aircraft. Stringent dimensional tolerance and surface finish requirements necessitate precision manufacturing and consequently, resulting in increased cost. Our Phase II proposal will demonstrate innovative high speed machining (HSM) technologies the Air Force needs for affordable fabrica ...

The overall goal of our Phase II project is to demonstrate innovative, scalable high-performance machining (HPM) processes the Navy needs for thin-web, large-pocket Ti-6Al-4V firewalls and bulkheads. The anticipated benefits of the program are the ability to fabricate unitized structures resulting in reduced labor costs, part count and improved quality while achieving desired weight requirements a ...