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EU backs consortium in billion-euro program to hasten graphene development
If you're anxious for all this talk about graphene to materialize into products that can be tucked away in your shoulder bag, you're certainly not alone. A consortium dubbed the Graphene Flagship, which includes heavyweights such as Nokia and the University of Cambridge, has been selected by the European Union to participate in a program that'll endow it with 1 billion euros over 10 years to make that happen. The hope is that pairing up researchers and businesses will hasten the development of material and component manufacturing processes for the carbon-based substance, and make it possible for graphene to find its way into products such as flexible electronics, batteries and faster processors. During the first 30 months of the program, 126 academic and industrial research groups spread throughout 17 European countries will be coordinated by Chalmers University of Technology and have their collective pockets filled with an initial 54 million euro budget to kick things off. It's a long haul, but here's hoping Espoo's Morph concept inches a little closer to reality. [Image credit: Nokia]
Alexis Santos01.29.2013Scientists build double-floating-gate FET, believe it could revolutionize computer memory
Look, we get it, you want DRAM that behaves like flash, flash that behaves like DRAM, and everything in between -- speedy computer memory that doesn't lose its data when the power goes off, and lasts for years on end. Well, it looks there's a new challenger about to enter that ring -- double floating-gate field effect transistors, currently in prototype form at North Carolina State University. Whereas the single floating-gate variety is currently responsible for the flash memory in your USB keys and SSDs, the second floating gate lets bits of data stay in an active, ready state, but the computer can also apply a higher voltage to "freeze" them in place. Since the memory can switch between static and dynamic modes in a single cycle and the data never disappears in between, researchers imagine the new tech could lead to instant-on computers and power-saving techniques that shut down idle memory banks. That's the consumer take, at least -- find the technical deep dive at our more coverage link.
Sean Hollister01.23.2011RepRap prints transistors, but fabs have little to fear
Budding hobbyists almost have it too easy these days, what with all the ready-made components, Mindstorms and Arduino boards, but there's still a couple of folks out there kicking it old-school... and printing transistors at home. Yes, that's a RepRap 3D printer you see there, with a MakerBot Unicorn pen head, depositing tiny dots of silver ink to form intricate rows of tiny electrodes. Sadly, the printer doesn't currently automate the entire process, as you'll also need to separately apply a dielectric material and a host of chemicals to get a working field effect transistor from scratch, but once the basic process is perfected the possibilities, as they say, are endless. Now if you'll excuse us, we've got a hot date with some vacuum tubes. Find the basic formula for DIY transistors at our source link.
Sean Hollister12.17.2010IBM opens up graphene bandgap, edges closer to commercialization
Graphene transistors have long been touted as the next big thing to deliver a true leap in electronics of all sorts, but there's been a few considerable limitations holding them back from fully replacing silicon. IBM now says it's managed to overcome one of the biggest hurdles, however, and has announced that it's been able to open a "bandgap" for graphene field-effect transistors (or FETs). As EETimes reports, that's important because while graphene does have a higher carrier mobility than silicon, it doesn't have a natural bandgap, which has so far kept the on-off ratio of graphene transistors far lower than their silicon counterparts. Of course, IBM insists that its still only just scratched the surface, and says that it's already hard at work on opening up an even wider bandgap, achieving even higher electric fields, further improving the on-off current ratios of graphene FETs.
Donald Melanson01.28.2010Sony's Field Emission Technologies closing its doors
FED's dead, baby -- at least for Sony. The company's spin-off Field Emission Technologies, whose sole purpose was to develop the displays, is now closing its doors. Blame goes to difficulty in raising funds for manufacturing. After years of teasing and an actual demo unit just a few months ago, it's a little sad to the technology's biggest proponent shutter. Goodbye, FET, we hardly knew ye.
Ross Miller03.26.2009Field Emission Technologies to produce 60-inch FED panels?
I t's been a hot minute since we've heard anything from Field Emission Technologies, but apparently the Sony spin-off is gearing up to make some serious noise in the industry. Field emission display (FED) still remains a relatively unknown panel technology, but FET is hoping to change all that by introducing a 60-inch display that will be "more energy efficient and sharper than [an] LCD." Analysts assert that FED will actually be a suitable alternative to OLED, and while Sony's own XEL-1 is fine and dandy, that 11-inch screen sort of renders it useless for home theater use. Reportedly, FET is "in negotiation with Pioneer regarding mass-production of field emission displays," and while the first batch of 60-inchers will likely hit hospital wards and TV studios first, you better believe the general public will be next in line.[Via OLED-Display]
Darren Murph07.02.2008Nintendo teams up with distributor to bring DS to Taiwan
For all of you in Taiwan who have relied on non-official distribution to satisfy your need for Nintendo, know that a new third-party distributor has made a deal with Nintendo to supply the region with video games from the Kyoto-based company. FarEasTone (FET) will be teaming up with Nintendo to provide the region with DS units and hopefully find as receptive a market as the handheld has in all other regions of the world it's available for sale. Two specific models of DS Lite were mentioned, in the crimson black (or "senior") unit and a "New Super Mario DS Lite console." The handheld will be available from July 3rd on.
David Hinkle06.10.2008Nokia rolling custom 6124 classic in Taiwan with i-mode support
Wait, Taiwan? i-mode? Yep, turns out that Far EasTone Telecommunications licenses NTT DoCoMo's well-known mobile internet brand for use in Taiwan, and they've partnered with Nokia to deliver the service on a customized version of the 6124 classic candybar -- the first Nokia ever to offer it. Of course, no i-mode handset is complete without blazing data speeds, and sure enough, the 6124 classic delivers with support for HSDPA in addition to a 2 megapixel cam, QVGA display, and S60 3rd Edition Feature Pack 1. Yep, that's right, not only is Nokia tying up with i-mode, they're doing so on an honest-to-goodness smartphone. Kudos![Via IntoMobile]
Chris Ziegler05.05.2008"Asia-Pacific Mobile Alliance" to allow seamless roaming over seven countries
About one hundred million Asian mobile subscribers are about to experience a better roaming experience around the continent thanks to a new multi-carrier initiative to create a so-called "Virtual Home Environment." Seven wireless providers covering eight countries and regions -- NTT DoCoMo (Japan), FET (Taiwan), Hutchison Essar (India), Hutchison Telecommunications (Hong Kong and Macau), KTF (South Korea), Indostat (Indonesia), and StarHub (Singapore) -- have formed the "Asia-Pacific Mobile Alliance," as it's tentatively known, to eventually enable seamless voice, video, and data roaming across their networks. According to the joint press release, when the initiative goes live in the latter half of the year, GSM/GPRS and W-CDMA customers will also enjoy access to the basic services they've become accustomed to, such as caller ID and quick access to voicemail and home carrier tech support via short-code service.
Evan Blass04.25.2006