title: A new architecture for printable photovoltaics overcoming conventional module limits.
abstract: A new architecture for manufacturing large-area polymer solar cells that does not produce concomitant aperture and Ohmic losses is presented. By introducing the innovative concept of metal-filamentary nanoelectrodes, which are vertically formed inside the main active layers, loss-free, widely expandable solar cells with the highest relative power conversion efficiency (ca. 90%) in organic photovoltaic systems are demonstrated.
authors: School of Materials Science and Engineering, Heeger Center for Advanced Materials, Research Institute for Solar and Sustainable Energies, Gwangju Institute of Science and Technology, Gwangju, 500-712, Republic of Korea.
authors: Hongkyu
authors: H
authors: Kang
authors: Soonil
authors: S
authors: Hong
authors: Hyungcheol
authors: H
authors: Back
authors: Kwanghee
authors: K
authors: Lee
keywords: metal filaments; modules; polymer solar cells; printing techniques; silver nanoparticles