News tagged with external magnetic field

Trio create artificial magnetic wormhole

(—A trio of physicists with the Autonomous University of Barcelona has built what they claim is the first artificial magnetic wormhole. In their paper published in the journal Scientific Reports, Jordi Prat-Camps, ...

dateAug 21, 2015 in General Physics report
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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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Ultrasensitive magnetoplasmonic sensors

Systems allowing label-free molecular-level detection are expected to have enormous impact on biochemical sciences. Research focuses on materials and technologies based on exploiting the coupling of light with electronic ...

dateJun 09, 2015 in Nanophysics
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Putting a new spin on computing memory

Ever since computers have been small enough to be fixtures on desks and laps, their central processing has functioned something like an atomic Etch A Sketch, with electromagnetic fields pushing data bits into place to encode ...

dateApr 22, 2015 in General Physics
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