gan78gary_gan78. Entrepreneur. 99 👸🏻 @nicolee_teo 💼 Founder of 🏎🏍 @gcann_automobile @g.c.annmotor @benellibestshop_gcannmotor. My lovely🫰. Baby ️. New Showroom. Vespa 🛵. 488 🐴🏎️. NumberThe role of extended and point defects, and key impurities such as C, O, and H, on the electrical and optical properties of GaN is reviewed. Recent progress in the development