基于元结构的高性能化吸收器的设计,使用量子计算辅助的优化
Seongmin Kim1, Shiwen Wu2,3, Ruda Jian2,3
1Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, Indiana 46556, United States.
ACS applied materials & interfaces
|August 18, 2023
概括
我们使用化 (TiN) 的元结构设计了一种高性能太阳能吸收器. 量子计算辅助的优化实现了超过95%的太阳吸收率,加速了用于采集太阳能的材料设计.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术 纳米技术
- 量子计算是一种量子计算.
背景情况:
- 化 (TiN) 的超结构在高温下具有很高的太阳吸收能力.
- 目前的TiN元结构设计严重依赖于专家的直觉,限制了性能优化.
研究的目的:
- 使用TiN元结构设计一个高性能太阳能吸收器.
- 采用量子计算辅助的优化来加速功能材料的设计.
主要方法:
- 开发了一个代优化方案,结合机器学习,量子和光学模拟.
- 量子计算方法被用来设计用于太阳吸收的TiN元结构.
主要成果:
- 优化的TiN元结构实现了超过95%的太阳吸收率.
- 与详尽的搜索方法相比,设计过程得到了显著的加速,在40小时内完成.
- 分析表明,Fabry-Perot干扰和表面等离子共振的组合有助于宽带吸收.
结论:
- 量子计算辅助的优化方案有效地设计了高性能TiN太阳能吸收器.
- 这种方法显示了太阳能采集的巨大潜力,可以应用于其他功能性材料.
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