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Primeur weekly 2012-02-13

The Cloud

Oracle buys Taleo ...

Tulip Telecom and IBM build India's largest data centre to address rapid growth of mobile consumers in emerging markets ...

HP powers application performance testing in the Cloud ...

Desktop Grids

Registration open for the 14th IDGF tutorial at Johannes Gutenberg Universität in Mainz ...

SAT@home to join BOINC platform ...

EuroFlash

ATEME and Bull partner for extreme performance ...

Bull reaffirms its outsourcing credentials for the most mission-critical SAP environments ...

Altair and Ontonix offer complexity management solution for achieving simple and robust design ...

Digital Sports Group to commission supercomputer for football.co.uk ...

Europe goes for computing technologies as driver for competitiveness ...

Scientists 'record' magnetic breakthrough ...

New technology platform for molecule-based electronics ...

USFlash

Cray forms new Big Data division and hires new General Manager ...

Oracle announces availability of Oracle Advanced Analytics for Big Data ...

Emerson Network Power receives ISO 13485 certification for manufacture of medical power supplies ...

Emerson Network Power to support Cavium OCTEON III multicore MIPS processor family on innovative ATCA Packet processing solutions ...

ARINC inaugurates new supercomputer for complex antenna engineering and analyses ...

Scripps research and technion scientists develop biological computer to encrypt and decipher images ...

IBM boosts XIV Storage System Gen3 performance three-fold with SSD caching option ...

NCAR representatives to host Supercomputer Use Workshop for University of Wyoming Faculty ...

University of Wyoming receives computational sciences designation ...

New supercomputer to help scientists reach for the stars ...

Engineers boost computer processor performance by over 20 percent ...

Governor Kasich announces 10-fold boost to Ohio's broadband network ...

Scientists 'record' magnetic breakthrough

7 Feb 2012 York - An international team of scientists has demonstrated a revolutionary new way of magnetic recording which will allow information to be processed hundreds of times faster than by current hard drive technology. The researchers found they could record information using only heat - a previously unimaginable scenario. They believe this discovery will not only make future magnetic recording devices faster, but more energy-efficient too.

The results of the research, which was led by the University of York's Department of Physics, are reported in the February edition ofNature Communications.

York physicist Thomas Ostler stated: "Instead of using a magnetic field to record information on a magnetic medium, we harnessed much stronger internal forces and recorded information using only heat. This revolutionary method allows the recording of Terabytes (thousands of Gigabytes) of information per second, hundreds of times faster than present hard drive technology. As there is no need for a magnetic field, there is also less energy consumption."

The multinational team of scientists included researchers from Spain, Switzerland, Ukraine, Russia, Japan and The Netherlands. Experimental work was carried out at the Paul Scherrer Institut in Switzerland, the Ioffe Physical Technical Institute of the Russian Academy of Sciences and Radboud University Nijmegen, The Netherlands.

Dr. Alexey Kimel, from the Institute of Molecules and Materials, Radboud University Nijmegen, stated: "For centuries it has been believed that heat can only destroy the magnetic order. Now we have successfully demonstrated that it can, in fact, be a sufficient stimulus for recording information on a magnetic medium."

Modern magnetic recording technology employs the principle that the North pole of a magnet is attracted to the South pole of another and two like poles repulse. Until now it has been believed that in order to record one bit of information - by inverting the poles of a magnet - there was a need to apply an external magnetic field. The stronger the applied field, the faster the recording of a magnetic bit of information.

However, the team of scientists has demonstrated that the positions of both the North and South poles of a magnet can be inverted by an ultrashort heat pulse, harnessing the power of much stronger internal forces of magnetic media.
Source: University of York

Back to Table of contents

Primeur weekly 2012-02-13

The Cloud

Oracle buys Taleo ...

Tulip Telecom and IBM build India's largest data centre to address rapid growth of mobile consumers in emerging markets ...

HP powers application performance testing in the Cloud ...

Desktop Grids

Registration open for the 14th IDGF tutorial at Johannes Gutenberg Universität in Mainz ...

SAT@home to join BOINC platform ...

EuroFlash

ATEME and Bull partner for extreme performance ...

Bull reaffirms its outsourcing credentials for the most mission-critical SAP environments ...

Altair and Ontonix offer complexity management solution for achieving simple and robust design ...

Digital Sports Group to commission supercomputer for football.co.uk ...

Europe goes for computing technologies as driver for competitiveness ...

Scientists 'record' magnetic breakthrough ...

New technology platform for molecule-based electronics ...

USFlash

Cray forms new Big Data division and hires new General Manager ...

Oracle announces availability of Oracle Advanced Analytics for Big Data ...

Emerson Network Power receives ISO 13485 certification for manufacture of medical power supplies ...

Emerson Network Power to support Cavium OCTEON III multicore MIPS processor family on innovative ATCA Packet processing solutions ...

ARINC inaugurates new supercomputer for complex antenna engineering and analyses ...

Scripps research and technion scientists develop biological computer to encrypt and decipher images ...

IBM boosts XIV Storage System Gen3 performance three-fold with SSD caching option ...

NCAR representatives to host Supercomputer Use Workshop for University of Wyoming Faculty ...

University of Wyoming receives computational sciences designation ...

New supercomputer to help scientists reach for the stars ...

Engineers boost computer processor performance by over 20 percent ...

Governor Kasich announces 10-fold boost to Ohio's broadband network ...