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词汇 ferrimagnetic
释义

Definition of ferrimagnetic in English:

ferrimagnetic

adjective ˌfɛrɪmaɡˈnɛtɪkˌferēˌmaɡˈnedik
Physics
  • (of a substance) displaying a weak form of ferromagnetism associated with parallel but opposite alignment of neighbouring atoms. In contrast with antiferromagnetic materials, these alignments do not cancel out and there is a net magnetic moment.

    〔物理〕(物质)亚铁磁性的

    Example sentencesExamples
    • In ferrimagnetic substances (a subclass of ferromagnetic materials), this same temperature is referred to as the Curie temperature (T C).
    • The MS depends on factors such as the concentrations of ferrimagnetic and paramagnetic minerals and the magnetic grain size.
    • Whereas monoclinic pyrrhotite is ferrimagnetic, the hexagonal variety is antiferromagnetic.
    • Meanwhile, Kazuhito Hashimoto at the University of Tokyo in Japan has built a reversibly switching molecular magnet that changes from a paramagnetic to a ferrimagnetic state when light is shone on it.

Derivatives

  • ferrimagnetism

  • noun ˌfɛrɪˈmaɡnɪtɪz(ə)m
    Physics
    • In the conventional view of metallic ferromagnetism, it is driven by 'exchange energy' between conduction electrons in rigid bands.
      Example sentencesExamples
      • Ferromagnetism is a form of magnetism that can be acquired in an external magnetic field and usually retained in its absence.

Definition of ferrimagnetic in US English:

ferrimagnetic

adjectiveˌferēˌmaɡˈnedik
Physics
  • (of a substance) displaying a weak form of ferromagnetism associated with parallel but opposite alignment of neighboring atoms. In contrast with antiferromagnetic materials, these alignments do not cancel out and there is a net magnetic moment.

    〔物理〕(物质)亚铁磁性的

    Example sentencesExamples
    • In ferrimagnetic substances (a subclass of ferromagnetic materials), this same temperature is referred to as the Curie temperature (T C).
    • Meanwhile, Kazuhito Hashimoto at the University of Tokyo in Japan has built a reversibly switching molecular magnet that changes from a paramagnetic to a ferrimagnetic state when light is shone on it.
    • The MS depends on factors such as the concentrations of ferrimagnetic and paramagnetic minerals and the magnetic grain size.
    • Whereas monoclinic pyrrhotite is ferrimagnetic, the hexagonal variety is antiferromagnetic.
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