gan78In this study, we investate the GaN SB PDs with graded doping prepared on PSS, turning out that: (1) the fabricated devices have an extremely low dark current, a large UV-togan78 Imrasi gencar melakukan upaya-upaya penegakan hukum keimrasian, baik terhadap WNI maupun WNA yang diduga melanggar peraturan atau terlibat dalam kasus pembersihan