Electrical aspects of photovoltaic devices based on bi-layer organic semiconducting materials

Effect of thermal annealing and incorpor

Effect of thermal annealing and incorporating TiO2 layer on the photovoltaic performance of single- and bi-layer bulk heterojunction devices based on phenylenevinylene copolymer and small molecule

✍ G.D. Sharma; P. Suresh; John A. Mikroyannidis 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 974 KB

We report the fabrication and characterization of organic photovoltaic devices using a conjugated alternating phenylenevinylene copolymer P in bulk heterojunction (BHJ) composites with PCBM. The device with copolymer P:PCBM (1:3) deposited at substrate temperature of 65 °C exhibits power conversion