News tagged with magnetic pulses

Mars and the machine

Without hi-tech magnetic sensors, rovers wouldn't be able to roam around Mars. These same sensors will soon boost terrestrial travel by improving the machinery that moulds parts for cars and aircraft here on Earth.

dateApr 23, 2013 in Space Exploration
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Birds migrate using magnetic map

Migrating birds use magnetic particles within their body to create a 'map' with which to navigate using the earth's magnetic field, according to new research published today in Journal of the Royal Society Interface.

dateFeb 07, 2013 in Plants & Animals
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X-rays capture electron 'dance'

(—The way electrons move within and between molecules, transferring energy as they go, plays an important role in many chemical and biological processes, such as the conversion of sunlight to energy in photosynthesis ...

dateJan 31, 2013 in General Physics
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Demagnetization by rapid spin transport

The fact that an ultrashort laser pulse is capable of demagnetizing a ferromagnetic layer in a jiffy has been well-known since approximately 1996. What we don't yet understand, however, is how exactly this demagnetization ...

dateJan 27, 2013 in Condensed Matter
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A step forward for ultrafast spintronics

(—In spin based electronics the spin of the electron is used as a carrier of information. To meet the need for faster electronics, the speed must be increased as far as possible. Today, Uppsala physicists show ...

dateSep 06, 2012 in General Physics
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