In this new paper a NIST lab has cooled a thin metal membrane to below the predicted quantum limits, on its way to reaching absolute zero. This experiment might be performed with a deuterated metal membrane with interesting results depending on the deuteron saturation. I think it likely that Ubaldo Mastromatteo of ST Micro might well have the lab to do this in relatively short order as from the looks of the NIST experiment it's not far from his cold fusion experiment designs. Could be a way to study some of the quantum and coherence hypotheses that keep being batted around in this field. Explosive results might be revealed. http://phys.org/news/2017-01-physicists-cool-microscopic-quantum-limit.html
