Kuei-Hsien Chen

Sumangaladevi Koodathil is a PhD student in Materials Science whose research focuses on the nano-electrochemical properties of two-dimensional (2D) materials. She synthesizes transition metal dichalcogenide (TMDC) single crystals using solid-state and chemical vapor transport methods, followed by nanoscale characterization with AFM-SECM and KPFM. Her work aims to understand the relationship between local electrochemical activity and surface potential in 2D materials.