News tagged with electron mobility

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Graphene battery demonstrated to power an LED

(PhysOrg.com) -- Scientists in Hong Kong have reported, in ArXiv, their experiments to make a graphene battery that they say generates an electrical current by drawing on the ambient thermal energy in the sol ...

Mar 16, 2012 report
4.2 / 5 (26) 24 | with audio podcast

New generation of flexible graphene transistors

Making electronic components using graphene, a material composed of a single layer of carbon atoms, is one of today's major technological challenges. Researchers hope to harness the outstanding electron mobility ...

Mar 15, 2012
5 / 5 (4) 0 | with audio podcast

German court dismisses Apple, Samsung lawsuits

(AP) -- A German court has dismissed patent lawsuits by technology giants Apple and Samsung against each other in the two companies' battle over the market for smartphones and tablet devices.

Mar 02, 2012
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Microsoft sharpens its ads to jab rivals

From the Gmail Man, who peeks into people's private mail, to the VMware salesman stuck in the '70s, Microsoft's marketing campaigns have become quite pointed in the past year.

Feb 23, 2012
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Digital photos could put kids at risk

A study published in the International Journal of Electronic Security and Digital Forensics this month suggests that parents and carers could be putting children at risk if they upload digital photos that are automatically "geota ...

Feb 09, 2012
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Samsung says to sell 25 mln 'smart TVs' this year

South Korea's Samsung Electronics said on Wednesday it plans to sell more than 25 million "smart TVs" this year as it tries to capture the emerging Internet TV market eyed by competitors including Apple.

Feb 08, 2012
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Samsung says Germany rejects Apple's sales ban bid

South Korea's Samsung Electronics said Thursday a German court rejected Apple's bid to ban sales of its tablet computers and new smartphones, the latest chapter in a global legal battle between the rivals.

Feb 02, 2012
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