Superluminal-like magnon propagation in antiferromagnetic NiO at nanoscale distances

Magnon-mediated angular-momentum flow in antiferromagnets may become a design element for energy-efficient, low-dissipation and high-speed spintronic devices 1 , 2 . Owing to their low energy dissipation, antiferromagnetic magnons can propagate over micrometre distances 3 . However, direct observati...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Nature nanotechnology 2021-12, Vol.16 (12), p.1337-1341
Hauptverfasser:	Lee, Kyusup, Lee, Dong-Kyu, Yang, Dongsheng, Mishra, Rahul, Kim, Dong-Jun, Liu, Sheng, Xiong, Qihua, Kim, Se Kwon, Lee, Kyung-Jin, Yang, Hyunsoo
Format:	Artikel
Sprache:	eng
Schlagworte:	140/125 639/766/119/1001 639/925/357/997 Angular momentum Antiferromagnetism Bismuth tellurides Chemistry and Materials Science Damping Emission Emission measurements Energy dissipation Energy efficiency Ferromagnetism Group velocity High speed Letter Magnons Materials Science Momentum Multilayers Nanotechnology Nanotechnology and Microengineering Nanotechnology devices Nickel oxides Propagation Velocity
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!