Abstract It is very important for high photo-thermal conversion efficiency (HPTCE) that the optical property analysis, the contour map and optimized design of multilayer films for solar selective absorber are simulated and studied. With HPTCE of more than 96.38%, one SiO2/Cr/SiO2/Cr multilayer film fabricated by unbalance sputtering deposition method agrees well with the simulation result in the area of the contour maps.

中文翻译：

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用于高光热转换效率的 SiO2/Cr/SiO2/Cr 多层膜的光学特性分析、轮廓图和制造

摘要 对太阳能选择性吸收器多层薄膜的光学性能分析、等值线图和优化设计进行模拟研究，对于实现高光热转换效率(HPTCE)具有重要意义。HPTCE大于96.38%，采用不平衡溅射沉积法制备的一层SiO2/Cr/SiO2/Cr多层膜在等高线图区域与模拟结果吻合良好。