Description:  These overlapping strips of antimony and bismuth make up a tiny thermoelectric generator. Researchers made the device using copper foil as both a substrate and seed layer.
Source:  Wenmin Qu
Story:  Flexible film turns heat to power
TRN May 16, 2001
TRN Categories:  Microelectromechanical Systems; Materials Science and Engineering
Form:  Still

 
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