Chip advances have powered one technology revolution after another: PCs, the Internet, smartphones, smartwatches and, soon, self-driving cars. One company betting its future on III-V materials is Efficient Power Conversion, a 34-person startup led by Chief Executive Alex Lidow. EPC already is seeing steady revenue growth from devices that incorporate a III-V layer made of gallium nitride (GaN). In 2016 or 2017 he expects to adapt the gallium nitride manufacturing process to work for the logic circuits that do the thinking in computer processors. Because of gallium nitride's electrical properties, "you immediately get a thousand times potential in improvement" over conventional silicon, he said.

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CNET.com
April 17, 2015