Spectroscopic Characterization of Yield-killing Defects in Wide Bandgap Semiconductor Wafers
Wide bandgap semiconductors such as SiC, GaN, and diamond are critical materials for next-generation power electronics, optoelectronics, and quantum technologies. However, their performance is highly sensitive ...
Multimodal Characterization of Wide Bandgap Semiconductor Wafers
There are many factors that affect wafer yield such as uniformity and defectivity amongst others. Currently optical spectroscopies such as Raman and Photoluminescence are some of the techniques of choice in ass...
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