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A quantum (computer) step
A University of Utah physicist took a step toward developing a superfast computer based on the weird reality of quantum physics by showing it is feasible to read data stored in the form of the magnetic "spins" of phosphorus atoms. view more (2006-11-20)
Surprisingly rapid changes in the Earth's core discovered
In a recent paper published in Nature Geoscience, the geophysicist Mioara MANDEA from the GFZ German Research Centre for Geosciences, Potsdam and her Danish colleague Nils OLSEN from the National Space Institute/DTU Copenhagen, have shown that motions in the fluid in the Earth's core are changing surprisingly fast, and that this, in turn, effects... view more... (2008-07-08)
Rensselaer researchers create tiny magnetic diamonds on the nanoscale
Diamonds have always been alluring, but now a team of scientists has made them truly magnetic - on the nanoscale. view more (2005-09-13)
New Materials for Making "Spintronic" Devices
An interdisciplinary group of scientists at the U.S. Department of Energy's Brookhaven National Laboratory has devised methods to make a new class of electronic devices based on a property of electrons known as "spin," rather than merely their electric charge. view more (2007-04-26)
Questions over accuracy of MRI in diagnosing multiple sclerosis
The accuracy of magnetic resonance imaging (MRI) is not sufficient to rule in or rule out a diagnosis of MS with a high degree of certainty, finds a study published online by the BMJ today. view more (2006-03-24)
Earth's core rotates faster than its crust, scientists say
Scientists have ended a 9-year-old debate by proving that Earth's core rotates faster than its surface, by about 0.3 to 0.5 degree per year. view more (2005-08-26)
New coil to make magnetic resonance (MR) imaging easier
Oxford University researchers have devised a novel coil design for magnetic resonance (MR) application, devised specifically for deep organ MR where sensitive imaging and spectroscopy have been previously difficult. Deep organ magnetic resonance requires maximised sensitivity and magnetic field homogeneity over a relatively large field of view... view more... (2003-01-24)
SU Professor Works With International Researchers to Make Quantum Physics Discovery
John F. DiTusa, professor of physics and astronomy at LSU, and his international colleagues have discovered an unusual magnetic material that behaves very differently from the average refrigerator magnet. view more (2007-07-30)
New MR Sequence Helps Radiologists More Accurately Evaluate Abnormalities of the Uterus and Ovaries
A new MR imaging sequence, T2-weighted BLADE, used to image the female pelvis improves image quality and helps radiologists make a more accurate diagnosis, according to a study performed at the University of Maryland School of Medicine in Baltimore, MD. view more (2009-04-24)
Tiny magnetic crystals in bacteria are a compass, say Imperial researchers
Scientists have shown that tiny crystals found inside bacteria provide a magnetic compass to help them navigate through sediment to find the best food, in research out today. view more (2008-12-17)
Innovative imaging technology for security screening wins business award
A new spin-out company developing innovative imaging technology for the security industry has just won a business plan competition run by the UK research councils. Lord Sainsbury, Minister for Science and Innovation, presented the prizes after listening to presentations from the five finalists. "This competition highlights how world class... view more... (2004-02-25)
Graphite mimics iron's magnetism
Researchers of Eindhoven University of Technology and the Radboud University Nijmegen in The Netherlands show for the first time why ordinary graphite is a permanent magnet at room temperature. view more (2009-10-05)
How long is a day on Saturn?
Measuring the rotation period of a rocky planet like the Earth is easy, but similar measurements for planets made of gas, such as Saturn, pose problems. view more (2006-05-04)
University of Warwick Designer Polymer Company Wins Business Equivalent of Pop Idol Competition
A University of Warwick spin-out company specialising in designer polymers has won the prestigious Enterprise Launch Pad award at this year's Cambridge Enterprise Conference. The company, Warwick Effect Polymers, wins £5,000 but also importantly it gives them entrance to a "deal day" where a select group of companies get the... view more... (2002-09-19)
Imperial College builds spin-out partnership for future growth
Innovative deal signals long-term partnership between the parties A long-term partnership between Imperial College London and two London-based investment houses will, for the first time, create a route for external investment in the growth of Imperial`s portfolio of spin-out companies. Imperial, Fleming Family & Partners Limited (FF&P) and... view more... (2002-05-15)
Details of solar particles penetrating the Earth's environment revealed
Co-ordinated efforts by China/ESA's Double Star and ESA's Cluster spacecraft have allowed scientists to zero in on an area where energetic particles from the Sun are blasting their way through the Earth's magnetic shield. view more (2006-10-04)
Physicists team up to learn how quantum mechanical states break down
Researchers at the US Department of Energy's Ames Laboratory, the University of California, Santa Barbara, and Microsoft Station Q have made significant advancements in understanding a fundamental problem of quantum mechanics -- one that is blocking efforts to develop practical quantum computers with processing speeds far superior to conventional... view more... (2008-03-24)
Magnet Made Of Pure Carbon
All known magnets contain metals and so far scientists believed that non-metallic material could not behave like a strong magnet. However, at the end of 20th century, some organic substances with strong magnetic properties were found, but they were magnetic only at very low temperatures, just above liquid helium. It seemed impossible to obtain... view more... (2001-10-24)
Molecules on a string, and why size isn't the only thing that matters for data storage
Molecules of hydrogen are difficult to steer with electric fields because of the symmetrical way that charges are distributed within them. But now researchers at ETH Zurich have found a clever technique to get a grip on the molecules. view more (2009-09-15)
Researchers reveal mystery of bacterial magnetism
Scientists at the Naval Research Laboratory (NRL) and Purdue University have shed light on one of microbiology's most fascinating mysteries-why some bacteria are naturally magnetic. view more (2006-10-23)
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