A Study on Simplifying the Process of a Single Cycle for Multiple Epitaxy and Implantation Method to Fabricate SiC Super Junction

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Abstract:

The impact on doping profile, surface roughness and defect production of each process step for a suggested Multiple epitaxy and implantation (MEI) process for Super-junction has been investigated through Secondary Ion Mass Spectrometer (SIMS), Atomic Force Microscope (AFM), Deep Level Transient Spectroscope (DLTS) and Molten KOH etching. Results show that the suggested process can possibly reduce the cost of the original fabrication and speed up the process.

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Materials Science Forum (Volume 1191)

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43-47

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Online since:

May 2026

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