Crystal Grower: A description for the crystal grower job
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Crystal Grower: Crystal growing furnace operator Sets up and operates furnaces to grow semiconductor crystals from materials, for example silicon, quartz, or gallium arsenide: Loads furnace with seed crystal, dopant, and crystal growing materials, for example polysilicon, quartz, gallium arsenide, or remelt. Reads work order and adjusts furnace controls to regulate operating conditions, for example power level, temperature, vacuum, and rotation speed, according to crystal growing specifications. Monitors meltdown of growing material and crystal growth, and adjusts furnace controls. Shuts down furnace and unloads crystal ingot after cooling. May also clean inside furnace, using vacuum cleaner and cleaning supplies, and replace furnace liner and other parts. May also weigh and crop crystal ingot, slice sample wafer, measure and test ingot for resistivity, and determine crystal orientation [INSPECTOR, CRYSTAL (electronic industry) 726.684-054]. May also operate computer controls to regulate furnace conditions.
Job industry: television industry electronic industry
Other job descriptions:
Crystal Grower
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