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SMI awarded DOE Phase II SBIR to develop p-type ZnO
Posted on February 02, 2006
Structured Materials Industries, Inc. (SMI) has been awarded a Phase II SBIR by the Department of Energy to develop p-type doping of ZnO. ZnO has shown great promise as an alternative to GaN as a blue light emitter.
Critical to demonstrating blue light emission in this material system is development of p-n junctions. While n-type material is easily achieved, p-type material has been very elusive with only a few scattered reports and with repeatability issues.
CVD is believed to be one of the best approaches to achieving p-type doping because of its ability to produce high quality films, greatly vary the chemistry and produce atomically abrupt layers when needed. For this program SMI has built a dedicated MOCVD system which it operates in-house.
About Structured Materials Industries:
Structured Materials Industries, Incorporated is focused on being the leader in Metal Organic Chemical Vapor Deposition (MOCVD) and related technologies. SMI offers for sale: systems, components, materials, and process development services. SMI has an in-house applications laboratory featuring multi-reactor deposition systems and analytic capabilities, has developed a range of strategic partnerships to develop and implement MOCVD technology and looks forward to continuing to grow and expand upon mutually advantageous relationships.
For more information, please click here.General and Technical Information this release:
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