News tagged with magnetic field

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Super sensitive measurement of magnetic fields

There are electrical signals in the nervous system, the brain and throughout the human body and there are tiny magnetic fields associated with these signals that could be important for medical science. Researchers from the ...

dateMar 30, 2015 in General Physics
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NASA measuring the pulsating aurora

Thanks to a lucky conjunction of two satellites, a ground-based array of all-sky cameras, and some spectacular aurora borealis, researchers have uncovered evidence for an unexpected role that electrons have in creating the ...

dateOct 07, 2015 in Space Exploration
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Neptune's badly behaved magnetic field

Combining 26-year old data with supercomputer simulations, a team of scientists at Imperial College London have modelled Neptune's magnetic field in detail for the first time. The researchers find that the furthest planet ...

dateJul 08, 2015 in Space Exploration
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CMR induced in pure lanthanum manganite

Colossal magnetoresistance is a property with practical applications in a wide array of electronic tools including magnetic sensors and magnetic RAM. New research from a team including Carnegie's Maria Baldini, Ho-Kwang "Dave" ...

dateAug 11, 2015 in Condensed Matter
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