Biomimetic engineering design will help create efficient heat dissipation in NEMS sensors

May 2009


Nanoelectromechanical systems (NEMS) devices have the potential to revolutionize the world of sensors: motion, chemical, temperature, etc. But taking electromechanical devices from the micro scale down to the nano requires finding a means to dissipate the heat output of this tiny gadgetry. NEMS devices are characterized by high-density, point-load heat sources that can’t be cooled by traditional means. Even the microelectromechanical syste