Rapid and Checkable Electrical Post-Treatment Method for Organic Photovoltaic Devices

Light Trapping and Alternative Electrodes for Organic Photovoltaic Devices

Organic materials, such as conjugated polymers, have emerged as a promising alternative for the production of inexpensive and flexible photovoltaic cells. As conjugated polymers are soluble, liquid based printing techniques enable production on large scale to a price much lower than that for inorganic based solar cells. Present day state of the art conjugated polymer photovoltaic cells are comp...

Surface Plasmon Enhancement of Organic Photovoltaic Devices

Supramolecular Assembly and Nanoscale Morphologies for Organic Photovoltaic Devices

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Post-annealed gallium and aluminum co-doped zinc oxide films applied in organic photovoltaic devices

Gallium and aluminum co-doped zinc oxide (GAZO) films were produced by magnetron sputtering. The GAZO films were post-annealed in either vacuum or hydrogen microwave plasma. Vacuum- and hydrogen microwave plasma-annealed GAZO films show different surface morphologies and lattice structures. The surface roughness and the spacing between adjacent (002) planes decrease; grain growth occurs for the...

Advanced Organic Hole Transport Materials for Solution-Processed Photovoltaic Devices

Solution-processable photovoltaic devices (PVs), such as perovskite solar cells (PSCs) and solid-state dye-sensitized solar cells (sDSCs) show great potential to replace the conventional silicon-based solar cells for achieving low-cost and large-area solar electrical energy generation in the near future, due to their easy manufacture and high efficiency. Organic hole transport materials (HTMs) ...