一致的零指数热元器件用于热伪装和超扩张
Huagen Li1, Kaipeng Liu1, Tianfeng Liu2
1Department of Electrical and Computer Engineering, National University of Singapore, Singapore 117583, Singapore.
Materials (Basel, Switzerland)
|May 27, 2023
概括
研究人员开发了一种新的均的零指数热半导体设备. 这项创新可实现强大的热伪装和超扩张,无需高速旋转,提供灵活的热应用.
科学领域:
- 热元材料是一种热元材料.
- 超级设备物理 物理
背景情况:
- 无限有效热导率 (IETC) 类似于光子学中的有效零指数.
- 之前的旋转半端设备在隐蔽方面实现了接近IETC的效果,但由于不均性和高能耗而受到影响.
研究的目的:
- 提出和实现一个均的零指数热媒介设备.
- 为了实现强大的热伪装和超扩张,使用外平面调制.
- 为了克服以前旋转半端设备的局限性.
主要方法:
- 理论模拟和实验验证.
- 使用非平面调制,而不是高速旋转.
- 包含一个外部恒温器,用于可调节的热应用.
主要成果:
- 在拟议的热半导体设备中证明了同质的IETC.
- 成功实现了超越隐蔽的热功能,包括强大的伪装和超扩张.
- 验证了新的半端设备设计的有效性和灵活性.
结论:
- 开发的均零指数热半导体设备为热操纵提供了更灵活和更节能的方法.
- 这项研究为设计具有IETC功能的先进热半导体设备提供了重要的见解.
- 外部恒温器集成允许在各种热场景中实现多功能应用.
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