Stories related to: semiconductor

De Beers might like you to think a “diamond is forever,” but try this on for size: “A diamond is for everyone.” In a secret Massachusetts lab, Apollo Diamond is using novel technology to grow diamonds virtually indistinguishable from their mined cousins, the Smithsonian reports. Unfortunately for consumers, the synthetic gemstones cost about the same as Mother Earth's—for now. More »

Scientists in England have created the world’s smallest transistor, the BBC reports. At 1 atom thick and 10 atoms wide, it could be the key to creating microchips beyond the power of silicon. The transistor is made of graphene, a single layer of graphite and an excellent conductor of electricity. And unlike with silicon, the smaller a graphene transistor is, the faster it works. More »

Imagine a computer chip that could literally have wires drawn onto it and erased like an etch-a-sketch. That’s what University of Pittsburgh researchers have been able to create, Technology Review reports. To demonstrate the technology, researchers drew the tip of an atomic force microscope across the chip like a pencil, leaving nano-sized, conductive wires in its wake. More »

Semiconductor sales in October went up 5% worldwide from last year, thanks to strong growth in the Asian-Pacific region and Japan, and an industry association forecasts 3.8% growth for the year, reports the Wall Street Journal . Meanwhile prices have dropped rapidly -- "Consumers are reaping huge benefits from continued rapid price attrition," said the association president. More »