Efficient wavelength conversion of exchange magnons below 100 nm by magnetic coplanar waveguides
oleh: Ping Che, Korbinian Baumgaertl, Anna Kúkol’ová, Carsten Dubs, Dirk Grundler
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2020-03-01 |
Deskripsi
Magnons - collective excitations of electron spins - promise compact and fast electronics. However, the generation of short wave magnons is still quite challenging. Here, the authors demonstrate that by introducing a ferromagnetic layer, conventional coplanar waveguides can be used to efficiently generate such magnons.