Purpose of the development: Technology for creating nanostructures based on silicon nanowire devices micro-and nanoelectronics intended for use in communications and information systems.

Recommended application field: Potential areas of consumer development: - Electronics and telecommunications; - Manufacturing and materials technology; - Energy, alternative energy sources; - Applied research in physics and science; - Medicine, health care and biotechnology.

The development stage readiness: Pre-production model is made

Technical and economic effect: The use of alternative energy sources on the basis of regular arrays of micro-and nanocrystals of silicon substrates would save resources available - the traditional exhaustive minerals. Application technology of converters will reduce the cost of alternative energy sources are developed, which will meet the needs of mass consumers.

Description of the development:
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The proposed technology relates to methods for the preparation of nanostructured materials based on silicon devices for micro-and nanoelectronics . The technology involves the preparation of regular ensembles of nanowires and nanodots Si, Si - Ge CVD and LPCVD techniques using metals as catalysts . In particular , it is assumed to use a bid process for growing silicon nanowires which serve as field emission cathodes having better characteristics in comparison with existing analogues . In addition , the proposed technology provides the possibility of direct micro- alloying and nanocrystals Si, solid solution Si ( 1 - x ) Ge (x) with various impurities in the process of growing , which will continue to receive materials of different conductivity and control the properties of materials . Designed the layout of sensors based on filamentous micro- and nanocrystals . The proposed technology for creating nanostructures based on silicon nanowire devices in micro-and nanoelectronics for communications and information systems are protected by patents of Ukraine: № 63926 , № 92962 .

Information about newness of the development:
there are Ukrainian patents -- 2 items

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Licence's sale
Technological document's sale

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua