Single crystal sapphire has a unique combination of physical, chemical and optical properties allowing it to withstand high temperatures, high pressure, thermal shock, and water or sand erosion
SSW 009 (otto) Silicon wafer (single substrase), <100>, N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm - used in electronics for the fabrication of integrated circuits and in photovoltaics for conventional, wafer-based solar cells.