IBM debuts world’s first sub-1 nanometer chip technology

IBM has unveiled a major semiconductor breakthrough with the introduction of the world’s first sub-1 nanometer (nm) chip technology, featuring a revolutionary transistor architecture at the 0.7 nm, or 7 angstrom node. The achievement marks a landmark moment for an industry facing the physical limits of traditional chip scaling. Semiconductors play critical roles in everything from computing, to appliances, to communication devices, transportation systems, and critical infrastructure.