V2EX raman

Raman

释义 Definition

Raman(常见于 Raman scattering / Raman spectroscopy):指“拉曼”,多用于物理与化学中,表示与光和物质相互作用产生的拉曼散射现象,或基于该现象的拉曼光谱/拉曼光谱学。该词也常作人名(如科学家 C. V. Raman)。

发音 Pronunciation (IPA)

/rmn/

例句 Examples

Raman spectroscopy can identify chemical bonds in a sample.
拉曼光谱可以识别样品中的化学键。

By analyzing the Raman signal, researchers inferred subtle structural changes in the material under pressure.
通过分析拉曼信号,研究人员推断出材料在压力下发生的细微结构变化。

词源 Etymology

Raman来源于印度科学家 C. V. Raman(钱德拉塞卡拉文卡塔拉曼)的姓氏;他于1928年发现了“拉曼效应(Raman effect)”,因此相关现象与技术以其姓名命名。

相关词 Related Words

文学作品与著名文本 Notable Works

  • The Feynman Lectures on Physics(费曼物理学讲义)中在讨论光与物质相互作用、散射相关内容时常提及拉曼散射/拉曼效应。
  • Introduction to Solid State Physics by Charles Kittel(《固体物理导论》)在固体的晶格振动与光谱表征相关章节中常出现拉曼相关术语。
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