Highly transparent organic solar cells based on oxide/metal/oxide electrodes
발표자
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초록
내용
Semi-transparent organic solar cells (ST-OSCs) have promising features in color tunability, flexibility, and transparency. Due to the advantages, ST-OSCs are a great candidate for building-integrated photovoltaics (BIPVs). The performance and transparency of ST-OSCs are decided based on the thickness of the top metal. In general, owing to the trade-off correlation between power conversion efficiency (PCE) and transmittance, we need an optimal thickness of each layer of multilayer oxide/metal/oxide (OMO) electrodes for increasing transmittance in visible range without sacrificing PCE. Here, we optimized the thickness of each layer of OMO electrodes and fabricated highly transparent organic solar cells based on the OMO electrodes.