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Using polarized reflective light, PNNL scientists discovered a novel new compound—Cd3Ge2As4. This breakthrough was made while conducting experimental work to develop new semiconductors. The new material potentially has applications in infrared optics and electronics. The image wascaptured by scientist Brad Johnson. The team of researchers on this project includes Brian Riley, Joe Ryan, John McCloy, Jarrod Crum, and SK Sundaram.

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Document Title: Optical Micrograph of Cd3Ge2As4
Category: Materials Science
Media Type: Photos
Date of Image/Photo: 7/17/2010
Background: Submitted during the 2010 Science as Art contest.
URL of this page: http://picturethis.pnl.gov/picturet.nsf/by+id/DRAE-8N9Q,4

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