Cao Mao-Sheng, Wang Xi-Xi, Zhang Min, Cao Wen-Qiang, Fang Xiao-Yong, Yuan Jie
School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China.
School of Science, Yanshan University, Qinhuangdao, 066004, China.
Adv Mater. 2020 Mar;32(10):e1907156. doi: 10.1002/adma.201907156. Epub 2020 Jan 29.
Humans are undergoing a fateful transformation focusing on artificial intelligence, quantum information technology, virtual reality, etc., which is inseparable from intelligent nano-micro devices. However, the booming of "Big Data" brings about an even greater challenge by growing electromagnetic radiation. Herein, an innovative flexible multifunctional microsensor is proposed, opening up a new horizon for intelligent devices. It integrates "non-crosstalk" multiple perception and green electromagnetic interference shielding only in one pixel, with satisfactory sensitivity and fast information feedback. Importantly, beneficial by deep insight into the variable-temperature electromagnetic response, the microsensor tactfully transforms the urgent threat of electromagnetic radiation into "wealth," further integrating self-power. This result will refresh researchers' realization of next-generation devices, ushering in a new direction for aerospace engineering, remote sensing, communications, medical treatment, biomimetic robot, prosthetics, etc.
人类正在经历一场以人工智能、量子信息技术、虚拟现实等为核心的重大变革，这与智能纳米微器件密不可分。然而，“大数据”的蓬勃发展因电磁辐射的增加带来了更大的挑战。在此，提出了一种创新的柔性多功能微传感器，为智能设备开辟了新的视野。它仅在一个像素中集成了“无串扰”的多重感知和绿色电磁干扰屏蔽功能，具有令人满意的灵敏度和快速的信息反馈。重要的是，通过深入洞察变温电磁响应，该微传感器巧妙地将电磁辐射的紧迫威胁转化为“财富”，进而集成了自供电功能。这一成果将刷新研究人员对下一代设备的认识，为航空航天工程、遥感、通信、医疗、仿生机器人、假肢等领域迎来新的发展方向。
