Authors: George Rajna
Magnetic materials have a worldwide market share of some $50 billion per year. A new frontier in the study of these materials, femtomagnetism, could lead to ultrafast magnetic storage devices that would transform information processing technologies with storage devices several orders of magnitude faster.  Devices based on magnonic currents—quasi-particles associated with waves of magnetization, or spin waves , in certain HYPERLINK "https://phys.org/tags/magnetic+materials/" magnetic materials —would transform the industry, though scientists need to better understand how to control them. 
Comments: 53 Pages.
[v1] 2019-03-05 04:51:06
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