Traceback Analysis of Unknown Nanoparticles Formation Mechanism on OSP Surface Finished PCB for Flip-Chip Package. - Ha-Yeong Kim; Jiwon Kim; Yeon-Ryong Chu; Suk Jekal; Minki Sa; Chan-Gyo Kim; Gyu-Sik Park; Jisu Lim; Zambaga Otgonbayar; Chang-Min Yoon (IEEE Access, 2024)