Starex University

Sonochemically manganese doped activated carbon from Bauhinia variegata for dual energy application

Activated carbon (AC) remains a foundational electrode material in electrochemical double-layer capacitors (EDLCs) owing to its high specific surface area, tunable pore structure, and robust charge–discharge cycling. The performance of EDLCs is closely linked to the physicochemic...

Comparative Study of Top Contact Materials in CZTS Based Schottky Diodes

CZTS-based Schottky devices often suffer from performance variability due to inappropriate selection of metal contacts, which influences barrier height formation and charge conduction. This paper presents a detailed comparison study of four metals including copper, silver, alumin...