>>65
> de-coherence ( experimentally estimated by Y.Nakamura and others ) seems to be originated in a probe junction directly coupled to their circuit and 1/f-noises caused by motions of back-ground changes
This preparation of the condition is interesting even from the viewpoint of cognitive science.
>>70
> external communications between RSFQ ( Rapid Single-Flux Quantum ) and semiconductors at room temperature
It was pointed out by Szent-Gyorgyi that specific proteins in a living body behave like semiconductors ( or organic semiconductors ).