A spherically shaped piece of silicon is cut and polished from a Czochralski single crystal ingot and oxidized in a thermal oxidation furnace. Upon pulling the silicon sphere from the furnace, the color is observed to vary significantly over the surface. Why?
A spherically shaped piece of silicon is cut and polished from a Czochralski single crystal ingot and oxidized in a thermal oxidation furnace. Upon pulling the silicon sphere from the furnace, the color is observed to vary significantly over the surface. Why?
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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A spherically shaped piece of silicon is cut and polished from a Czochralski single crystal
ingot and oxidized in a thermal oxidation furnace. Upon pulling the silicon sphere from the
furnace, the color is observed to vary significantly over the surface. Why?
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