Slashdot Mirror
IBM Demos Single-Atom DRAM
An anonymous reader writes "A single-atom DRAM was demonstrated by IBM recently with a slow-mo movie of the atomic process of setting and erasing a bit on a single atom. Videos of atomic processes inside chips were not possible until now, leading to IBM's claim that its pulsed-STM (used to make the movie) will lead to a new atomic-scale semiconductor industry, and not just for memory chips, according to this EETimes story: 'The ultimate memory chips of the future will encode bits on individual atoms, a capability recently demonstrated for iron atoms by IBM's Almaden Research Center in San Jose, Calif., which unveiled a new pulsed technique for scanning tunneling microscopes (STMs). Pulsed-STMs yield nanosecond time-resolution, a requirement for designing the atomic-scale memory chips, solar panels and quantum computers of the future, but also for making super efficient organic solar cells by controlling photovoltaic reactions on the atomic level.'"
One atom ought to be enough for anybody.
(Sorry)
WALSTIB!
the processor on my computer runs on a single Atom already. I'm not impressed.
1 year after that we will be encoding data on quarks themselves.....
6 months later we will make neutrinos our bitches for storing and processing data....
3 months after that we will be creating even smaller particles from cosmic strings to process and store data int he fabric of spacetime.
1 day later we will make God cry.
Tsukasa: All I really want, is to be left alone...
Who would want to carry around a cryostat with [their] laptop?
Just slap an Apple logo on it, and people will never leave home without it.