Robert Wolkow is no stranger to mastering the ultra-small and the ultra-fast. A pioneer in atomic-scale science with a Guinness World Record to boot (for a needle with a single atom at the point), Wolkow's team, together with collaborators at the Max Plank Institute in Hamburg, have just released findings that detail how to create atomic switches for electricity, many times smaller than what is currently used.
What does it all mean? With applications for practical systems like silicon semi-conductor electronics, it means smaller, more efficient, more energy-conserving computers, as just one example of the technology revolution that is unfolding right before our very eyes (if you can squint that hard).
"This is the first time anyone's seen a switching of a single-atom channel," explains Wolkow, a physics professor at the University of Alberta and the Principal Research Officer at Canada's National Institute for Nanotechnology. "You've heard of a transistor—a switch for electricity—well, our switches are almost a hundred times smaller than the smallest on the market today."
To read more, click here.