November 25 2011. based on SRC "Carat" was opened jointly with SPC "Nauka" scientific experimental and production site ...

22.11.2011
November 25 2011. Lviv, the SRC "Carat" DP JSC "Concern-Electron" (street Stryiska, 202) with the opening of a joint Research and Production Concern "Nauka" scientific experimental and industrial land with industrial production nanoheterostructures different purposes ( for super-bright LEDs, concentrator solar cells and high-power microwave transistors).
At the opening of the site were invited heads of ministries and departments concerned, the leadership of the Lviv regional state administration, the City of Lviv and the leading scientists of Ukraine, Russian Federation and the European Union.
Scientific and Production Concern "Science" jointly with the Scientific-Production Enterprise "Karat" for the first time in Ukraine in this area the production of competitive heteroepitaxial device structures, including nanoscale active layers for the manufacture of LEDs and other solid-state electronics devices by vapor-phase epitaxy of organometallic compounds.
For the production of epitaxial heterostructures is involved only in Ukraine processing facility, which is based on installation «Veeco D-180LDM MOCVD System» for the deposition of epitaxial layers on a semiconductor wafer, the installation of vapor-phase epitaxy, "HPE-Micro" setting liquid-phase epitaxy "EVARS" as well as modern laboratory with all the necessary control equipment, in particular: the system of photoluminescent semiconductor wafer mapping PLM-series, the Hall measurement system HMS3000, electrochemical profilometer Accent PN4300PC, laser microanalyzer, a complex for the study of photoluminescent properties of semiconducting materials based on "MGS-29", which combination makes it possible to solve complex scientific and technical problems.
As part of the State Target Scientific and Technical Program "Nanotechnologies and Nanomaterials" for 2010-2014 and the Ukrainian-Russian Development Programme of cooperation in the field of nanotechnology SPC "Science" in conjunction with SPE "Karat" was carried out several research and development activities and created a unique technology in the field of solid-state electronics, which will be put into production at the joint area. For example, a CPP "Science" in the years previous activities developed and implemented a conceptually new technological approach to the management of the impurity-defect epitaxial layer system that provides instrument epitaxial A3B5 with high uniformity and a wide range of changes of electrical parameters.
In SRC "Carat" developed physical-chemical basis of universal technology of forming epitaxial optoelectronic structures based on the use of the influence of rare earth elements on the crystallization processes of epitaxial layers of A3B5.
Opening of the first manufacturing site suggests the creation in Ukraine of modern enterprise world-class production of new devices of optoelectronics based on nanotechnology. It will gradually fill the Ukrainian market of competitive domestic appliances, and in the future to expand the supply of products outside the state.
It should be noted that even at the stage of scientific research and experimental trials in SPC "Science" was agreed and signed the first contract to supply nanoheterostructures that will be produced at the joint area, the EU countries for a total of 2.5 million U.S. dollars.

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