Efficiently Producing Quantum Dots
generica1 writes "The Edmonton Journal is reporting on the University of Alberta's National Institute for Nanotechnology's recent invention of a new method to produce quantum dots — what are currently the world's smallest quantum dots, possibly allowing for startling increases in the efficiency of semiconductor-based equipment. 'Roughly speaking, we predict there could be a 1,000-time reduction in power consumption with electronic computers built in this new way,' said Robert Wolkow, a physicist at the University of Alberta and leader of the team behind the breakthrough. Read the article for a description of the wave-like phenomenon employed by Wolkow's team to accomplish a vastly lower power consumption during the transfer of electrons."
"Previously developed quantum dots range in size from two to 10 nanometres -- a nanometre is one-billionth of a metre -- and contain groupings of 1,000 or more atoms."
"The quantum dot developed by Wolkow's team is much smaller; less than a nanometre in diameter and containing only one or two particles."
I guess your guess is wrong, because atoms are clearly not subatomic particles.