5N Plus Semiconductors formerly Sylarus Technologies is a leading semiconductor wafer technology company, specializing in epi-ready solutions for space power photovoltaics and other photonic applications.

Our world-class team has the knowledge, experience, and rapid execution capability to provide wafer technologies tailored to meet your application needs.

  • PRODUCTS
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    Semiconductor WAFERS
    We specialize in manufacturing single crystal germanium (Ge), Indium Antimonide (InSb) and Gallium Antimonide (GaSb) substrates for a wide range of applications.
  • QUALITY
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    VISIBILITY
    Visibility of information is critical for effective decision making for all of our employees and is fundamental in all that we do. Our commitment to operational excellence provides our customers with quality, value and a stable supply chain... Read more
  • TECHNOLOGY
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    TECHNOLOGY PLATFORM
    We are committed to providing quality, value & product innovations to our markets. We have the technical knowledge and experience to develop semiconductor materials for your next generation technology... Read more
  • ABOUT
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    OUR VISION
    5N Plus Semiconductors, formerly Sylarus Technologies, based in St. George, Utah, is a U.S. business and leading supplier of wafer technologies. We produce dislocation-free wafers that serve as the substrates for... Read more

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