细微差别 发表于 2025-3-23 13:35:40
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Introduction to Spectroscopy (Spectrometry),e produced by the oscillation of electric charge and magnetic field residing on the atom. There are various forms of electromagnetic radiation, e.g. light (visible), ultraviolet, infrared, X-rays, microwaves, radio waves, cosmic rays etc.易受骗 发表于 2025-3-23 19:26:24
Ultraviolet (UV) and Visible Spectroscopy,netic spectrum. The ultaviolet region extends from 10 to 400 nm. It is subdivided into the near ultraviolet (quartz) region (200–400 nm) and the far or vacuum ultraviolet region (10–200 nm). The visible region extends from 400 to 800 nm.sleep-spindles 发表于 2025-3-24 00:11:39
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Electron Spin Resonance (ESR) Spectroscopy,opy which involves the absorption of radiation in the microwave region (10.–10. MHz) by substances containing one or more unpaired electrons. This absorption of microwave radiation takes place under the influence of an applied magnetic field. The substances with one or more unpaired electrons are paTrigger-Point 发表于 2025-3-24 18:29:23
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https://doi.org/10.1007/978-1-4020-2575-4ESR; UV; nuclear magnetic resonance (NMR); organic chemistry; spectroscopy