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实时现场磁化重编程软机器人

Xianqiang Bao1,2,3, Fan Wang1,4, Jianhua Zhang1,5,6

  • 1Physical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart, Germany.

Nature
|August 4, 2025
PubMed
概括

研究人员开发了一种实时磁性软机器人重编程的新方法. 这种创新允许按需的形状变化和多样化的功能,推进了磁性软机器人.

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Ferromagnetism01:31

Ferromagnetism

Materials like iron, nickel, and cobalt consist of magnetic domains, within which the magnetic dipoles are arranged parallel to each other. The magnetic dipoles are rigidly aligned in the same direction within a domain by quantum mechanical coupling among the atoms. This coupling is so strong that even thermal agitation at room temperature cannot break it. The result is that each domain has a net dipole moment. However, some materials have weaker coupling, and are ferromagnetic at lower...
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