The type, structure, and crystallinity of a substance can be evaluated using laser Raman spectroscopy.
It is possible to observe with an optical microscope and measure micro areas of 1μm in a non-destructive and non-contact manner. The FT-IR spectrum, which measures the same molecular vibrations, is complementary to this. Measurements can be made in solid, liquid, and gas states, and it is effective for measuring surface oxide films on metal surfaces and non-metallic inclusions present within metals.
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basic information
When a laser is irradiated onto a sample, there is light that is scattered at a different wavelength from the laser light due to the molecular vibrations of the substance. This scattered light is called Raman scattering, and by analyzing the changing wavelengths, it is possible to evaluate the type, structure, and crystallinity of the substance.
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Measurement of the oxide film on the metal surface and non-metallic inclusions present within the metal.
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Daitō Analysis Research has been advancing the establishment of an advanced think tank based on highly reliable analysis and analytical techniques accumulated in various material fields, as well as the challenges received from a wide range of industry customers. We aim to solve our customers' various issues with the least cost and the shortest delivery time. Moving forward, we would like to support our customers' research and development using the latest equipment and advanced manpower, and assist in creating products that enrich the future.
![[Analysis Case] Photoluminescence Mapping Measurement of SiC Diodes](https://image.mono.ipros.com/public/product/image/2af/2000245618/IPROS895490843752336207.jpg?w=280&h=280)
