V2EX zeeman effect

Zeeman Effect

释义 Definition(中/英)

泽曼效应:指原子或分子的光谱线在外加磁场中发生分裂(并可能伴随偏振变化)的现象,是研究原子能级结构与磁相互作用的重要证据与工具。(常见类型包括 normal Zeeman effectanomalous Zeeman effect。)

发音 Pronunciation(IPA)

/zemn fekt/

例句 Examples(英/中)

The Zeeman effect splits a spectral line in a magnetic field.
泽曼效应会使光谱线在磁场中发生分裂。

By measuring the Zeeman effect, scientists can infer magnetic field strength in sunspots and other astrophysical plasmas.
通过测量泽曼效应,科学家可以推断太阳黑子等天体等离子体中的磁场强度。

词源 Etymology(中文)

Zeeman 来自荷兰物理学家 Pieter Zeeman(彼得泽曼) 的姓氏。他在 1896 年观察并报告了磁场使光谱线分裂的现象;effect 意为“效应/现象”。因此该术语字面即“泽曼所发现的效应”。

相关词 Related Words

文献与作品 Literary / Notable Works(出现示例)

  • Pieter Zeeman (1897), “On the influence of magnetism on the nature of the light emitted by a substance”(经典原始论文,提出并阐述该效应)
  • Max Born, Atomic Physics(原子物理教材中常用于说明能级在磁场中的分裂)
  • David J. Griffiths, Introduction to Quantum Mechanics(量子力学教材中常与角动量、磁矩与选择定则一起出现)
  • Richard P. Feynman, Robert B. Leighton, Matthew Sands, The Feynman Lectures on Physics(在原子与光谱、磁相互作用相关章节中提及)
  • Gerhard Herzberg, Atomic Spectra and Atomic Structure(光谱学经典著作中系统讨论相关现象)
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