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首页> 外文期刊>International Journal of Photoenergy >In-Line Sputtered Gallium and Aluminum Codoped Zinc Oxide Films for Organic Solar Cells
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In-Line Sputtered Gallium and Aluminum Codoped Zinc Oxide Films for Organic Solar Cells

机译：用于有机太阳能电池的串联溅射镓和铝共掺杂氧化锌薄膜

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摘要

Gallium and aluminum codoped zinc oxide (GAZO) films were deposited at different temperatures by in-line sputtering. Aluminum is thermally unstable compared to other elements in GAZO films. The grains of GAZO films increase with deposition temperature. Coalescence between grains was observed for GAZO films deposited at 250 degrees C. The deposition temperature exhibits positive influence on crystallinity, and electrical and optical properties of GAZO films. The carrier concentration and mobility of GAZO films increase, while the electrical resistivity of GAZO films decreases with deposition temperature. The average optical transmittance of GAZO films rises with deposition temperature. In-line sputtering demonstrates a potential method with simplicity, mass production, and large-area deposition to produce GAZO films with good electrical and optical quality. The electrical resistivity of 4.3 x 10(-4) Omega cm and the average optical transmittance in the visible range from 400 to 800 nm of 92% can be obtained for GAZO films deposited at 250 degrees C. The hybrid organic solar cells (OSC) were fabricated on GAZO-coated glass substrates. Blended poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl C61 butyric acid methyl ester (PCBM) were the photoactive materials in OSC. The power conversion efficiency of OSC is 0.65% for the OSC with the 250 degrees C deposited GAZO electrode.
机译：通过在线溅射在不同温度下沉积镓和铝共掺杂的氧化锌（GAZO）膜。与GAZO膜中的其他元素相比，铝是热不稳定的。 GAZO薄膜的晶粒随着沉积温度的增加而增加。对于在250摄氏度下沉积的GAZO薄膜，观察到晶粒之间的聚结。沉积温度对GAZO薄膜的结晶度以及电学和光学性质显示出积极的影响。 GAZO膜的载流子浓度和迁移率增加，而GAZO膜的电阻率随沉积温度降低。 GAZO膜的平均透光率随沉积温度而升高。在线溅射展示了一种潜在的方法，该方法具有简单，批量生产和大面积沉积的特点，可生产具有良好电学和光学质量的GAZO膜。对于在250摄氏度下沉积的GAZO膜，可获得4.3 x 10（-4）Ω的电阻率和400％至800 nm可见光范围内的平均透光率，为92％。混合有机太阳能电池（OSC）在GAZO涂层的玻璃基板上制造。混合的聚（3-己基噻吩）（P3HT）和[6,6]-苯基C61丁酸甲酯（PCBM）是OSC中的光敏材料。对于具有250摄氏度沉积GAZO电极的OSC，OSC的功率转换效率为0.65％。

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