Friday 5 June 2015

Magnonics: Special Reviews in Nature Phys.

Reconfigurable magnonics heats up.

Dirk Grundler
Nature Physics 11, 438(2015) 
Applying heat with a specific spatial periodicity to a magnet gives rise to periodically modulated magnetic properties. Stop bands (forbidden frequency gaps) for spin waves (cyan) occur. As a consequence, signal transmission is not allowed.

Magnon spintronics:  Review
A. V. Chumak, V. I. Vasyuchka, A. A. Serga & B. Hillebrands
Information coded into charge or spin currents is converted into magnon currents, processed within the magnonic system and converted back.

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