Spin Phase Electronics using chiral magnetic order

Presto Researcher

Yoshihiko Togawa

Osaka Prefecture University Graduate school of Engneering
Associate Professor

Research Outline

Using macroscopic order of spin phase uniquely formed in a chiral magnetic crystal, a novel research field named “Spin Phase Electronics” is exploited. This will provide fundamental technology for controlling and manipulating the phase of electron spins that are a source of magnetism. By utilizing quantum phenomena and functions that emerge due to macroscopic coherence of spin phase, a basic principle such as multi-bit processing and high-speed transmission of sliding soliton will be developed for a dramatic improvement of information-processing technology. As well, a route to innovate magnetic devices for information processing using chiral magnetic order will be given.

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