Highlights

• A stretchable, transparent, and ultra-broadband (0.1–10 THz) terahertz shielding MXene (Ti₃C₂T_x) film has been fabricated by a structure engineering strategy.

• Theoretical calculations indicate that the wrinkled structure enhances the film's conductivity and surface plasmon resonances, resulting in an improved THz wave absorption.

• The wrinkled MXene films exhibit superb conformability to surfaces with random curvatures, and can be used as a shielding film for THz imaging.

中文翻译：

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基于皱纹 MXene 架构的可拉伸、透明、超宽带太赫兹屏蔽薄膜

强调

• 通过结构工程策略制备了可拉伸、透明、超宽带（0.1-10 THz）太赫兹屏蔽 MXene（Ti ₃ C ₂ T _{x ）薄膜。}

• 理论计算表明，皱纹结构增强了薄膜的电导率和表面等离子体共振，从而改善了太赫兹波的吸收。

• 起皱的 MXene 薄膜对具有随机曲率的表面表现出极好的适形性，可用作太赫兹成像的屏蔽膜。