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Updated: Jun 27, 2025

Molecular Beam Mass Spectrometry With Tunable Vacuum Ultraviolet VUV Synchrotron Radiation
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Molecular Beam Mass Spectrometry With Tunable Vacuum Ultraviolet VUV Synchrotron Radiation

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基于真空紫外线自由电子激光器的中性水合集群的尺寸特定红外光谱学

Gang Li1, Hua Xie1, Ling Jiang1,2

  • 1State Key Laboratory of Molecular Reaction Dynamics and Dalian Coherent Light Source, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.

The journal of physical chemistry letters
|April 26, 2024
PubMed
概括

我们开发了一种使用真空紫外线自由电子激光器 (VUV-FEL) 的新红外 (IR) 光谱法,用于对中性星团的尺寸特定分析. 这种技术提供了有关大气和生物系统的水集群的见解.

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An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers

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相关概念视频

UV–Vis Spectrometers01:14

UV–Vis Spectrometers

The absorbance of UV and visible (UV–visible) radiations is measured using a UV–visible spectrophotometer. Deuterium lamps, which emit UV radiation, and tungsten lamps, which produce radiation in the visible region, are used as light sources in UV–visible spectrophotometers. A monochromator or prism is used for diffraction grating, i.e., to split the incoming radiation into different wavelengths. A system of slits is used to focus the desired wavelength on the sample cell.
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