Microwave and Hot Filament Deposition
We manufacture Microwave CVD systems for R&D and production and are excited to announce our partnership with Carat Systems to bring our new model SDS-6U to the market. SDS is also pleased to add Nano 6 and their Plasma Enhanced CVD system to our Microwave CVD systems product offering. sp3 Diamond Technologies and Blue Wave Semiconductors expand our lineup with Hot Filament CVD systems. Our systems are used for making diamond films, CNT and other advanced material applications for R&D and industrial diamond coating.

Worldwide Research and Industry Cooperation
Seki Diamond Systems (SDS) cooperates with researchers and industry, worldwide, to provide optimal solutions utilizing the advantages of Microwave and Hot Filament technologies.

Systems for R&D and Production
SDS's product offerings of Microwave CVD (MWCVD) systems and Hot Filament CVD (HFCVD) systems are your number one choice for research and production diamond coating. These systems offer high reliability, flexible advanced process capabilities, and low cost of ownership. We are proud of our reputation in providing MWCVD and HFCVD systems to support advanced diamond and carbon materials research in leading universities and research institutions around the world.

Read more about Microwave Plasma Reactors

Read more about Hot Filament Reactors

March 2013
New Contract Award for Advanced Diamond Research in Australia

Seki Diamond Systems has been selected to provide two CVD diamond systems to be installed in the Melbourne Centre for Nanofabrication. The MCN is the largest node of the Australian National Fabrication Facility (ANFF). Amongst other applications, these systems will support diamond film research being undertaken by the Melbourne Materials Institute at The University of Melbourne and new implant designs for Bionic Vision Australia.

February 1, 2013
Effective February 1, 2013, our company has changed its operating name from Seki Technotron USA to Cornes Technologies USA.

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2012 MRS spring meeting

2014 MRS Spring Meeting and Exhibit
April 21-25, 2014
San Francisco, California

2012 MRS spring meeting
41st ICMCTF International Conference on Metalurgical Coatings and Thin Films
April 28 - May 2, 2014
San Diego, California

Applications of our microwave and hot filament systems include:

• Single crystal diamond
• Carbon nanotubes
• Diamond films for MEMS

• Diamond substrates for electronics
• Electrodes for electrochemistry
• Thermal management

• Diamond windows
• Wear surfaces and seals
• Cutting tools