Friday, February 03, 2017 10:38:17 AM
A study led by scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and at the University of California, Berkeley, has just made a groundbreaking discovery which could have major implications not just for future consumer gadgets, but for a range of other engineering disciplines. The findings reveal that vanadium dioxide (VO2) nanobeams can conduct electricity without conducting heat, meaning that is breaks the Wiedemann-Franz Law.
Whether you’re an experienced engineer or hobbyist student of electronics, you’ll probably be aware that materials that are good conductors of electricity are also good conductors of heat. This is known as the Wiedemann-Franz Law, theory that applies to all metallic materials. However, vanadium dioxide breaks this rule...
https://wetechgeeks.wordpress.com/2017/01/27/vanadium-dioxide-is-a-strange-metal-that-doesnt-heat-up-while-conducting-electricity/
Good Luck To All!$!$!$!$
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