2007
Magnetism and resistance at nano-level
The Nobel Prize in Physics 2007 The electrons in the illustration are represented by small magnets as it is their magnetic qualities that give rise to giant magnetoresistance. The magnetic moment in the electrons is the result of their internal “rotation”, spin, that can point upwards or downwards. Here the electric current is divided into…
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Magnetic sandwich behind IT revolution
The Nobel Prize in Physics 2007 The Royal Swedish Academy of Sciences has decided to award the Nobel Prize in Physics for 2007 jointly to Albert Fert and Peter Grünberg “for the discovery of Giant Magnetoresistance” Albert Fert Professor, Université Paris-Sud, Orsay, France. Born in 1938. Photo: © CNRS Photolibrary – C. Lebedinsky Peter Grünberg…
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