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deposition system which will be used for research into GaN-based materials for high-brightness (HB) blue LEDs.


The system will be delivered in the second quarter of 2011. One of Aixtron´s local support teams in China will commission the new reactor in a new state of the art facility at the University.


Jian Liang, Professor of Taiyuan University of Technology’s Material College State Laboratory, comments, “This will be our first Aixtron epitaxial growth system though we are already very familiar with this technology and know well of the reputation of this company’s equipment and service. The Close Coupled Showerhead system is an ideal choice for us because it satisfies so many criteria. We are particularly interested in its versatility as well as stand-out factors such as low material consumption. These will ensure that this system is so much superior for our University research project.”


Celebrating its 100th anniversary in 2002, Taiyuan University of Technology comes under the authority of the provincial government of Shanxi, China. Historically, although it was originally part of Shanxi University it did not become an independent university until much later. Today it is listed officially as one of the ‘Top 100 Universities in China’ according to the Chinese government.


US DOE visits Optogan to discuss gallium nitride LED lighting projects


The aim of the visit was for the US to become acquainted with Russian industry innovation and to search for possible ways to implement joint projects in energy and energy efficiency.


A US delegation headed by Department of Energy (DOE) Secretary Steven Chu visited the Optogan LED production plant in St. Petersburg to discuss possible projects in solid state lighting between Russia and the US.


USDepartment Secretary Steven Chu visits Optogan´s LED production plant in St. Petersburg.


Nobel Laureate Steven Chu is a recognised expert in the development of energy efficient technologies. The aim of the official visit of the US delegation to Russia was to become acquainted with Russian industry innovation and to search for possible ways to implement joint projects in energy and energy efficiency.


Mutual projects were discussed within the Working Group on Energy and Environment - a bilateral US- Russian presidential commission of Steven Chu and the Russian Energy Minister, Sergei Shmatko. The Working Group engaged in developing and strengthening bilateral relations between these countries and increasing their cooperation on energy efficiency.


At the Optogan plant the US delegation was shown a high-tech production of LEDs and precision equipment to create energy-efficient solid state lighting solutions. Further plans to launch the second and third stage of the production, as well as the introduction of Optogan in international markets were explained.


“The reformation of the energy system of a country cannot happen without the alignment of international experts, the exchange of information on the leading technologies and global co- operations”, said Maxim Odnoblyudov, President of the Optogan Group.


“The fact, that we have the opportunity to work hand in hand with the leading scientists of energy- efficient technologies is a success for Russia and for our company. For Optogan this implies that


October 2011 www.compoundsemiconductor.net 55


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