Spontaneous magnon decay in two-dimensional altermagnets
We show that magnons in two-dimensional altermagnets can spontaneously decay at zero temperature. The decay rate is determined by quantum fluctuations and scattering processes involving the decay of a single magnon into three. These processes are kinematically allowed due to the convexity of the alt...
Gorde:
| Egile Nagusiak: | , , |
|---|---|
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
American Physical Society
2025-09-01
|
| Saila: | Physical Review Research |
| Sarrera elektronikoa: | http://doi.org/10.1103/b5vs-ldpm |
| Etiketak: |
Etiketarik gabe, Izan zaitez lehena erregistro honi etiketa jartzen!
|