Beyond Again

beyond again esearchers at the Carnegie Institutions Geophysical Laboratory build learned to discover 10-carat, half-inch thick single-crystal diamonds at rapid offset rates (100 micrometers per hour) using a chemical vapor sedimentation (CVD) process. This size is approximately five times that of commercially gettable diamonds produced by the standard high-pressure/high-temperature (HPHT) method and other CVD techniques. In addition, the team has made colorless single-crystal diamonds, transparent from the ultraviolet to infrared light wavelengths with their CVD process.

"High-quality cryst als over 3 carats are very grueling to produce using the conventional approach," commented Dr. Russell Hemley who leads the diamond effort at Carnegie. "several(prenominal) groups have begun to grow diamond single crystals by CVD, scarcely large, colorless, and flawless ones remain a challenge. Our fabrication of 10-carat, half-inch, CVD diamonds is a major(ip) breakthrough." The results were reported...If you pauperization to get a full essay, order it on our website: OrderCustomPaper.com

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