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在铁电制品中纳米级旋结构的增强压电响应.

Xiaowen Shi1, Nimish Prashant Nazirkar1, Ravi Kashikar2

  • 1Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, 110 8th Street, Troy, New York 12180, United States.

ACS applied materials & interfaces
|January 30, 2024
PubMed
概括

拓极显著增强纳米材料中的压电反应. 这些,在铁电相相交的地方,为先进的压电应用提供了新的设计途径.

关键词:
布拉格连贯X射线衍射成像成像分子动力学分子动力学纳米水晶 纳米水晶 是一种阶段的共存阶段的共存压电反应的反应拓性的铁电旋结构结构.

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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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