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SILICON CARBIDE

An electrically efficient circuit material with high power- and temperature-handling characteristics that will fuel expanding markets such as EV.LEARN MORE

ADVANCED SAPPHIRE

A highly pure material for applications ranging from ultra-fast lasers to optically precise aerospace windows and industrial inspection.LEARN MORE

POLYSILICON

GTAT’s award-winning, patented Tube Filaments provide the PV industry with a solution that improves productivity and reliability while lowering energy consumption.LEARN MORE

MONOCRYSTALLINE SILICON

A breakthrough ‘continuous feed’ solution for Cz pullers that increases throughput and yield while lowering operating costs.LEARN MORE

Delivering Sustained Value To Our Customers

Products that improve operational performance and competitiveness to win in the global marketplace

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Crystal Materials

Our crystal materials expertise and process know-how improve yields and lower cost.

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Lower Your Cost of Manufacturing

Our advanced crystal growth equipment lowers the cost of manufacturing for a greater return on your investment.

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Innovation

Increase your competitiveness with innovative products that deliver value today and into the future.

Products That Help Drive Your Success In the Global Marketplace

Our products and services address a wide range of applications in the global solar,
power electronics and photonics markets

30%

Increase

in Polysilicon Production Capacity
Polysilicon
Tube Filaments

The unique design of our new Tube Filaments increases Polysilicon production capacity by greater than 30% while using 20% less electricity.

15%

Improved

Throughput
Crystal Growth
Monocrystalline Silicon

Our new continuous-feeding monocrystalline growth solution lowers the cost and increases manufacturing of high quality monocrystalline wafers.

15yrs

of Silicon Carbide Expertise

Crystal Growth
Silicon Carbide

Our expertise in the production of silicon carbide is enabling the growth of new applications built on high quality SiC semiconductors.

We Innovate, Period.

For over 20 years, we have been manufacturing innovative products that deliver value to our customers and drive the sustainable growth of new industries.

Our passion for innovation has produced a steady stream of products with greater performance and functionality, enabling our customers to compete successfully in global markets.

Learn more about innovation at GTAT

Making History

Founded in 1994, GTAT is at the forefront of technical innovation for advanced materials and crystal growth technologies. From the early 2000s, when we developed the first directional silicon solidification (DSS) furnace, to 2017 when we developed a breakthrough process for producing six-inch silicon carbide boules, we have consistently developed solutions that deliver sustainable value for customers in the Photovoltaic, Power Electronics and Photonics markets.

Our latest innovations, Tube Filaments and the Continuous Cz Feeder, extend this long tradition of developing next generation technologies that support growth, lower production costs and enhance performance.

Work with us