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Laser raman spectroscopy enables scientists at Pacific Northwest National Laboratory to study at the molecular level the chemical and physical changes of ceramic materials as they undergo friction and wear degradation. The technology uses laser techniques and rapid data acquisition and analysis. Researchers can analyze scattered light from the laser to determine the materials' chemical composition and obtain in situ measurements; they can also assess the amount of stress on the materials resulting from severe operating environments.

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Document Title: Laser Raman Spectroscopy
Category: Materials Science
Media Type: Photos
Date of Image/Photo: 1986
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URL of this page: http://picturethis.pnl.gov/picturet.nsf/by+id/SMAA-4GKSSY

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