Magnon spin currents can be controlled via spin valve structure

In the emerging field of magnon spintronics, researchers seek to transport and process information by means of so-called magnon spin currents. In contrast to electrical currents, on which todays information technology is ...

Understanding our interconnected world and COVID-19

In his pathbreaking 1971 book, Barry Commoner outlined his enduring and succinct four laws of ecology: (1) Everything is connected to everything else; (2) Everything must go somewhere; (3) Nature knows best, and (4) There ...

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