Linked by Thom Holwerda on Mon 20th Feb 2012 22:53 UTC
Hardware, Embedded Systems "A group of researchers has fabricated a single-atom transistor by introducing one phosphorous atom into a silicon lattice. Through the use of a scanning tunnelling microscope and hydrogen-resist lithography, Martin Fuechsle et al. placed the phosphorous atom precisely between very thin silicon leads, allowing them to measure its electrical behavior. The results show clearly that we can read both the quantum transitions within the phosphorous atom and its transistor behavior. No smaller solid-state devices are possible, so systems of this type reveal the limit of Moore's law - the prediction about the miniaturization of technology - while pointing toward solid-state quantum computing devices."
Thread beginning with comment 508014
To view parent comment, click here.
To read all comments associated with this story, please click here.
RE[2]: Think outside the atomic box
by fran on Tue 21st Feb 2012 18:21 UTC in reply to "RE: Think outside the atomic box"
fran
Member since:
2010-08-06

or quarks for quacks

Edited 2012-02-21 18:21 UTC

Reply Parent Score: 2