Produce semiconductor crystals

Load raw semiconductor materials, such as polysilicon, into furnace. The resulting lake of melted silicon is then spun in a crucible and a silicon seed crystal is put into it while spinning in the opposite direction. When the melted polysilicon is allowed to cool, the seed crystal is slowly withdrawn. The result is a single semiconductor crystal with a diameter of approximately 200 millimeters.

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• Replace defect components
• Remove defective products
• Polish wafers
• Quality standards
• Monitor manufacturing quality standards
• Ensure conformity to specifications
• Carry out shipping orders for parts
• Microelectronics
• Inspect quality of products
• Apply technical communication skills
• Slice crystals into wafers
• Resolve equipment malfunctions