Raman spectroscopy

基本解释

In fact, a device using “surface-enhanced Raman spectroscopy” can detect traces of less than one part per billion.
实际上，利用“表面增强拉曼光谱”的设备能够检测到十亿分之一的痕量物质。
Raman spectroscopy works by shining a laser light onto a molecule and then collecting and analysing the wavelength and intensity of the resulting scattered light.
拉曼光谱的工作原理是使用一束激光照射到原子上，然后收集并分析产生的散射光的波长和密度。
The team put a single graphene sheet between two layers of polymer and used Raman spectroscopy to measure how the carbon bonds responded when the graphene was stretched.
研究小组将一层石墨烯薄膜至于两层高分子材料之间，然后用拉曼光谱来测量拉伸时碳原子键的反应。

In recent years, to study and utilize Raman spectroscopy, units were massive in size, overly bulky, complicated and expensive.
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The first two were carried out with an FT-IR system, so using infra-red light, and the other using Raman spectroscopy.
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Scientists in Canada, at the British Columbia Cancer Agency and the University of British Columbia have developed a new Raman spectroscopy device, now called the Verisante Aura, that incorporates all of the modern day technological advancements.
FORBES: Early detection is your best defense.

拉曼光谱
Surface-enhanced Raman spectroscopy （SERS） is one of the most important techniques in studying the nano-structure surface of metals as it has high sensitivity and can obtain high-quality Raman signals.
表面增强拉曼光谱具有很高的检测灵敏度和可获得高质量的表面吸附分子的拉曼光谱信号,是研究金属纳米结构表面和表面吸附分子的重要的光谱学手段之一。
机械工程
拉曼光谱
Experiment results show that Raman spectroscopy is feasible to determine gasoline’s octane number.
实验证明,拉曼光谱分析方法适用于汽油辛烷值的快速分析。
拉曼光谱学