Figure 2 (IMAGE)

Tohoku University

Figure 2

Caption

Comparison of spin wave propagation between the new waveguide and the conventional waveguide. (a) The invented Z-shaped waveguide based on the 2D magnonic crystal. (b) The conventional Z-shaped ridge-type waveguide used for comparison. (c) Calculated spin wave intensity distribution in the new waveguide: spin waves launched at the input end (In) propagate all the way to the output end (Out). (d) Calculated spin wave intensity distribution in the conventional waveguide: spin waves decay sharply near the input end and do not reach the output. Colors closer to red indicate stronger spin wave intensity.

Credit

Taichi Goto

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License

CC BY

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