Surface modification of silver nanoparticles with self-assembled monolayers to mitigate electrochemical migration in fine-pitch interconnects

Key Points

• Reduction in electrochemical migration rates was observed with surface-modified silver nanoparticles, enhancing performance.
• A significant decrease was noted, particularly in high-density interconnect scenarios, confirming the efficacy.
• Surface modification was achieved using self-assembled monolayers to initiate better protection against migration.
• These findings highlight the potential for longer-lasting electronic connections, emphasizing reliability in advanced technologies.