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Conduct Research Top

  • Quartz Crystals
    Quartz crystals are found in a mined mineral formed as well as man-made fused quartz forms. Fused quartz is a high purity, crystalline form of silica used in specialized applications such as semiconductor wafer boats, furnace tubes, bell jars or quartzware, silicon melt crucibles, high performance
  • MICRO: Facility Report
    are then melted in the quartz crucibles of the rows of crystal pullers in the factory. Then crystal growth and the pulling of the ingots takes place, followed by the sawing of the silicon rods, edge rounding of the newly sliced wafers, grinding and lapping, polishing, and cleaning. The process concludes
  • Simulation Shows How Silicon Solidifies
    evaluate feedstocks and crystalgrowth techniques with less material and faster turnarounds," says SPI Senior Casting Engineer Chenlei Wang. , Pittsburgh, Pa., provides the FEA software. The minicaster loads silicon into a vitreous-quartz crucible supported and shielded by graphite plates
  • Reliability and Degradation of Organic Light Emitting Devices (.pdf)
    in inert atmospheres, ren-. a 0.7 cm, 0.5 mm wide lead, which brings the electrode onto. der OLEDs useless for commercial applications. Although. the SiNx margin. All thicknesses are nominal, as measured. several recent patents describe means for protecting OLEDs. by a quartz crystal oscillator placed

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