,

Doping effect of electron transport layer in bulk heterojuncion solar cells

,

Ga-Doped ZnO Nanorods Using an Aqueous Solution Method for a Piezoelectric Nanogenerator

,

Two-Dimensional Vanadium-Doped ZnO Nanosheet-Based Flexible Direct Current Nanogenerator

,

Hybrid Architecture of Generator using ZnO Nanosheets and Photovoltaic Device

,

Flexible Hybrid Cell Coupled Piezoelectric andAhotovoltaic Properties for Multi-type Energy Harvesting