Boffins promise 500,000GB iPod

A nanotechnology breakthrough at the University of Glasgow could pave the way for MP3 players with a storage capacity 150,000 times greater than today's top-of-the-range devices.

Researchers claim to have developed a molecule-sized switch which dramatically boosts storage capacity without the need to increase the physical size of players.

The technology could see 500,000GB crammed into a square inch microchip, allowing users to store hundreds of millions of video clips and music tracks on a single device, well in excess of the 40,000 songs on today's largest capacity players.

The breakthrough, undertaken with colleagues at Daresbury Laboratory in Warrington using a giant X-ray machine, could also transform storage on other consumer electronics, including DVD players.

"We have found a way to potentially increase the data storage capabilities in a radical way," said Professor Lee Cronin at the University of Glasgow.

"This is unprecedented and provides a route to produce new a molecule-based switch that can be easily manipulated using an electric field.

"The fact that these switches work on carbon means they could be embedded in plastic chips so silicon is not needed. The system becomes much more flexible both physically and technologically."

Glasgow University's Dr Vin Dhanak said that the team now faces the challenge of dealing with "fabrication issues".

See also:

US surfers watch 10 billion videos a month

Volume up 66 per cent year on year  16 Apr 2008

Consumers plug-in to network storage

But home PC users still not familiar with Lan-based storage offerings  14 Apr 2008

IBM proposes the death of flash memory and hard drives

New memory technology cheaper, faster and greener  11 Apr 2008

EU reports on search engine data retention

Article 29 Working Party calls for six-month time limit  08 Apr 2008

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