Thermal metamaterials have been applied to implement thermal phenomena, such as invisibility, illusion, and refraction. However, during the fabrication, they probably have complicated issues which are on account of the complicated structures. To get around this, here we put forward a single-particle structure. The theory helps to simplify the existing methods, which will undoubtedly contribute to the efficiency of fabrication. For clarity, we show the simulation and experimental results of thermal invisibility and illusion based on our proposed single-particle structural materials. Moreover, by tailoring the shape factor of the single particle appropriately, we can simultaneously realize thermal invisibility and illusion with only one device. The adjustable area fraction also indicates that these types of structural materials are highly adaptable. Such a single-particle device may have broad applications in misleading infrared detection. This work not only opens an avenue to design thermal materials based...

中文翻译：

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单粒子结构材料中传热的完全控制

热超材料已被应用于实现热现象，例如隐形、幻觉和折射。然而，在制造过程中，由于结构复杂，它们可能会遇到复杂的问题。为了解决这个问题，我们在这里提出了一个单粒子结构。该理论有助于简化现有方法，这无疑有助于提高制造效率。为清楚起见，我们展示了基于我们提出的单粒子结构材料的热隐形和幻觉的模拟和实验结果。此外，通过适当调整单个粒子的形状因子，我们可以仅用一台设备同时实现热隐形和幻觉。可调整的面积分数也表明这些类型的结构材料具有很强的适应性。这种单粒子装置可能在误导红外检测中具有广泛的应用。这项工作不仅开辟了一条途径来设计基于热材料的...