For decades, electronic devices have been getting smaller, and smaller, and smaller. It’s now possible—even routine—to place millions of transistors on a single silicon chip.
But transistors based on semiconductors can only get so small. “At the rate the current technology is progressing, in...
Scientists at Ion Torrent Systems Inc. have created a DNA sequencing technique using semiconductors instead of the costly and complex optical technology. They say their device has a much lower cost, it is portable and can be upgraded (scalable). Their aim is to achieve the target price of $1,000...