File:LaB6HotCathode.jpg
Original upload log
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- 2007-01-22 23:05 Ahecht 300×450× (15306 bytes) A Lanthanum Hexaboride cathode manufactured by Kimball Physics, Inc. {{CopyrightedFreeUseProvided}} I have been given permission by my employer, Kimball Physics, Inc. to publish this image on wikipedia. This picture was taken by Kimball Physics, Inc. an