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Single atom transistors point to the future of quantum computers, death of Moore's law Feb 21st 2012, 12:14 Transistors -- the basic building block of the complex electronic devices around you. Literally billions of them make up that Core i7 in your gaming rig and Moore's law says that number will double every 18 months as they get smaller and smaller. Researchers at the University of New South Wales may have found the limit of this basic computational rule however, by creating the world's first single atom transistor. A single phosphorus atom was placed into a silicon lattice and read with a pair of extremely tiny silicon leads that allowed them to observe both its transistor behavior and its quantum state. Presumably this spells the end of the road for Moore's Law, as it would seem all but impossible to shrink transistors any farther. But, it could also points to a future featuring miniaturized solid-state quantum computers. Single atom transistors point to the future of quantum computers, death of Moore's law originally appeared on Engadget on Tue, 21 Feb 2012 08:14:00 EDT. Please see our terms for use of feeds. Permalink Bloomberg  |  Nature Nanotechnology  | Email this | Comments Qualcomm Krait S4 SoC fully benchmarked, diagnosed as 'insane' Feb 21st 2012, 11:51 We've seen it, touched it and we fully expect it'll be turning heads in Barcelona next week, but until now Qualcomm's Krait chip has largely escaped the rigors of independent benchmarking. Fortunately, AnandTech has to come to our rescue once again with a characteristically thorough analysis at the source link. Those blue and green charts can speak for themselves, but if you're in a rush then here's the rub of it: the Krait truly is a next-gen SoC, with the dual-core 1.5GHz MSM8960-powered reference handset delivering an "insane performance advantage" of between 20 percent and 240 percent on CPU benchmarks. As we glimpsed recently, graphics performance is somewhat less ground-breaking but still very healthy, with the 28nm process allowing the Adreno 225 GPU to run at up to 400MHz, versus 266MHz on its Adreno 220 predecessor. Oh yes, this is going to be one mother of an MWC. Qualcomm Krait S4 SoC fully benchmarked, diagnosed as 'insane' originally appeared on Engadget on Tue, 21 Feb 2012 07:51:00 EDT. Please see our terms for use of feeds. Permalink   |  AnandTech  | Email this | Comments China Telecom to get the iPhone 4S, stores brace themselves for March 9th chaos Feb 21st 2012, 11:23 The last time the iPhone dallied into eager Chinese hands there was more than a spot of bother. Hopefully, China Telecom's announcement that it'll be getting the 4S on March 9th will give retail stores enough time to prepare. It'll be up for pre-order online from March 2nd, starting from free on contract, and available in the usual 16GB, 32GB and 64GB varieties. The news came via the China Telecom website yesterday, with CEO Wang Xiaochu confirming in a press release this morning (Chinese time). So if Nokia thought it would have the network's biggest release in March, it might have to think again. China Telecom to get the iPhone 4S, stores brace themselves for March 9th chaos originally appeared on Engadget on Tue, 21 Feb 2012 07:23:00 EDT. Please see our terms for use of feeds. Permalink The Next Web  |  China Telecom (PDF)  | Email this | Comments Samsung's iCloud rival delayed after in-house service deemed 'unsuitable' Feb 21st 2012, 10:53 Korean newspaper ETNews is developing a reputation for bold claims, the latest being that Samsung's "answer" to iCloud, S-Cloud has been significantly delayed. SDS, the conglomerate's IT infrastructure division had originally been tasked to build the network, but its work was found to be "unsuitable." After the setback, Samsung's Media Solution Center had to enlist KT, operators of public cloud services in Korea and Amazon to help move things forward. An unnamed "cloud industry" source who spoke to the daily pointed out that one of the burdens of releasing so many (oh so many) devices is that the company has to work a lot harder to ensure all of them are compatible with any unified cloud service -- but them's the breaks, eh? Samsung's iCloud rival delayed after in-house service deemed 'unsuitable' originally appeared on Engadget on Tue, 21 Feb 2012 06:53:00 EDT. Please see our terms for use of feeds. Permalink Sammy Hub  |  ET News  | Email this | Comments

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