Cool, man!

[Sorry for the bad joke]

One of the issues of nanocircuits is heat dissipation. As in the macro world, at the nanoscale, it is imperative to find a way to cool circuits. Thanks to a collaboration between the University of Michigan and the Universidad Autónoma de Madrid, has been proved that a particular arrangement of molecules in nanocircuits, achieves and optimizes molecular termoelectric refrigeration.

This result has been published in Nature Nanotecnology.

Quantized thermal transport: this is big

For the first time, a solid proof of the quantized nature of thermal transport in single atom junctions. That’s it.

While quantized electrical conductance was pretty well known and proof for quite a while, quantized thermal transport observation was still slipping away from researchers eyes. Until now.

A group of researchers from Michigan University, Universidad Autonoma de Madrid and Universität Konstanz have managed to reach the amazing levels of accuracy and stability this measurement requires.

This changes the game. And we had the opportunity to make this explanatory video for them with the help of Prof. J. C. Cuevas (UAM) and Longji Cui (UMICH). One of those times when your job pays off.