31P-NMR and µSR Studies of Filled Skutterudite Compound SmFe4P12: Evidence for Heavy Fermion Behavior with Ferromagnetic Ground State

Hachitani, Kenichi; Fukazawa, Hideto; Kohori, Yoh; Watanabe, Isao; Yoshimitsu, Yuichi; Kumagai, K.; Giri, Ram; Sekine, Chihiro; Shirotani, Ichimin

doi:10.1143/jpsj.75.124717

Public

31P-NMR and µSR Studies of Filled Skutterudite Compound SmFe4P12: Evidence for Heavy Fermion Behavior with Ferromagnetic Ground State

Published in Journal of the Physical Society of Japan • Dec 11, 2006

Authors:

Kenichi Hachitani

Hideto Fukazawa

Yoh Kohori

Abstract

The 31P-NMR (nuclear magnetic resonance) and muSR (muon spin relaxation) measurements on the filled skutterudite system SmFe4P12 have been carried out. The temperature T dependence of the 31P-NMR spectra indicates the existence of the crystalline electric field effect splitting of the Sm3+$ (J = 5/2...

Subject

Skutterudite

Condensed matter physics

Ground state

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