Non-Hermitian Topological Magnonics - presented by Pr Tao Yu

Non-Hermitian Topological Magnonics

Pr Tao Yu

Pr Tao Yu
Slide at 18:55
The coupling strength depends on the pump power P d=10 dBm -5 dBm Power increases Pd (mW) -15 dBm w d 4.12 GHz Magnetic 4.1 GHz field -20 dBm 4.08 GHz increases 4.04 GHz -30 dBm 4.0 GHz 3.8 GHz 5 dB Anticrossing 3.4 GHz 3.0 GHz disappears at large applied field (w-@m)/2 m (MHz) (w-w)/2r (MHz) 2024/10/04 15:19:26
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