Jaeyeong Heo

Atomic-Layer-Deposited Interlayers Enabling Interfacial Band Tuning in Vapor Transport Deposition-SnS/CdS Solar Cells

Abstract Severe interfacial recombination remains a key barrier limiting carrier collection in SnS thin-film solar cells. Thus, in this study, atomic layer deposition (ALD)-based thin oxide interlayers are engineered at the SnS/CdS heterojunction. The applicability of ZnO, SnO2,...

Hierarchical heterostructured ZnCo2O4@CuCo2O4 nanograss composite electrode for advanced asymmetric supercapacitor applications

Binder-free hybrid hierarchical nanocomposite electrodes offer an effective strategy to enhance charge storage kinetics and structural stability in advanced supercapacitors. Herein, a heterostructured ZnCo 2 O 4 @CuCo 2 O 4 nanograss electrode was directly fabricated on flexible...