Impurity-induced magnetization in a three-dimensional antiferromagnet at the quantum critical point

We consider a single impurity with spin S embedded in a three-dimensional antiferromagnetic system which is close to the quantum critical point (QCP) separating magnetically ordered and disordered phases. Approaching the QCP from the disordered phase, we study the spatial distribution of the spin de...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review. B 2015-10, Vol.92 (15), Article 155122
Hauptverfasser:	Kharkov, Y. A., Terekhov, I. S., Sushkov, O. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antiferromagnetism Condensed matter Critical point Density Impurities Magnetization Phases Three dimensional
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!