Diamonds (Single Crystal)
SUMICRYSTAL™
SUMICRYSTAL™ is synthetic single crystal diamond which Sumitomo Electric succeeded in mass production for the first time in the world. SUMICRYSTAL™ manufactured under severe quality control has stable quality, so it’s suitable for industrial materials or substrates for R&D.
Application of SUMICRYSTAL™
Industrial Materials/ Substrates for R&D
Diamond is the hardest and most wear-resistant material on Earth, and has less internal distortion than natural diamond or CVD diamond, making it ideal for industrial materials and substrates for R&D.
Heat spreaders for Semiconductor laser submount
Single Crystal Diamonds are a synthetic diamond single crystal with the highest thermal conductivity among all materials. It is possible to form various metallizing thin films for chip mounting and wire bonding.
