Determination of the magnetic structures in the heavy fermion superconductor Ce3PtIn11

Determination of the magnetic structures in the heavy fermion superconductor Ce3PtIn11

Comprehensive analyses of the 115In-NQR spectra employing a magnetic dipolar model and a transferred hyperfine model are performed to determine the magnetic structures of Ce3PtIn11. Based on this analysis, we confirmed that the magnetic moment at the Ce(1) site is very small (∼ 4% of that at the Ce(...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of physics. Conference series 2022-03, Vol.2164 (1), p.012032
Hauptverfasser: Shioda, Naoki, Fukazawa, Hideto, Ohama, Tetsuo, Kohori, Yoh, Das, Debarchan, Blawat, Joanna, Kaczorowski, Dariusz, Sugimoto, Koudai
Format: Artikel
Sprache:eng
Schlagworte:
Fermions
Heavy fermion superconductors
Magnetic moments
Magnetic structure
Physics
Propagation
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Comprehensive analyses of the 115In-NQR spectra employing a magnetic dipolar model and a transferred hyperfine model are performed to determine the magnetic structures of Ce3PtIn11. Based on this analysis, we confirmed that the magnetic moment at the Ce(1) site is very small (∼ 4% of that at the Ce(2) site) but finite. Further, for TN2 < T < TN1 and T < TN2, the magnetic moments at the Ce(1) and Ce(2) sites are parallel to the c-axis, and the in-plane propagation vectors in the two Ce atoms sublattices are (qa, qb) = (1/2, 1/2). In the temperature interval TN2
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2164/1/012032