This article describes the application of laser-induced breakdown spectroscopy (LIBS) for following the concentration levels of silica used as a sintering agent in the fabrication of yttrium aluminum garnet (YAG) transparent ceramics.
Transparent ceramics are important optical materials with applications in street lighting, high-strength windows, electro- and magneto-optical isolators, high-power laser gain media and radiation detectors. Their fabrication most often relies on powder densification techniques carried out at high temperatures, sometimes promoted by sintering additives. In the reported project, the sensitivity limit of the protocol reaches a few tens of ppm of silica in YAG ceramic samples, showing that LIBS can be implemented reliably for the rapid assessment of sintering additives in advanced ceramic processing. (publisher abstract modified)
Downloads
Similar Publications
- Randomized Clinical Trial Pilot Study of Prolonged Exposure Versus Present Fcentred affect regulation therapy for PTSD and anger problems with male military combat veterans
- Handbook of Capillary and Microchip Electrophoresis and Associated Microtechniques
- Comparative Forensic Soil Analysis of New Jersey State Parks Using a Combination of Simple Techniques with Multivariate Statistics